Robert Bosch VIM234 Vehicle Immobilizer User Manual
Robert Bosch (Australia) Pty Ltd Vehicle Immobilizer
User Manual
© Dr. Ing. h.c. F. Porsche AG
Porsche, the Porsche crest, Carrera, Tiptronic
and Tequipment are registered trademarks and
the distinctive shapes of Porsche automobiles are
trademarks of
Dr. Ing. h.c. F. Porsche AG.
All rights reserved.
Printed in Germany
WKD 997 021 05 4/04
2
Dear Owner,
We would like to thank you for your purchase of a
Porsche Sports car.
Judging by the car you have chosen, you are a mo-
torist of a special breed, and you are probably no
novice when it comes to automobiles.
Remember however, as with any vehicle, you
should take time to familiarize yourself with your
Porsche and its performance characteristics. Al-
ways drive within your own unique capabilities as
a driver and your level of experience with your
Porsche. Ensure that anyone else driving your
Porsche does the same. To prevent or minimize in-
jury, always use your safety belts. Never consume
alcohol or drugs before or during the operation of
your vehicle.
This Owner’s Manual contains a host of useful in-
formation. Please take the time to read this manu-
al before you drive your new Porsche. Become fa-
miliar with the operation of your Porsche car for
maximum safety and operating pleasure. The bet-
ter you know your Porsche, the more pleasure you
will experience driving your new car.
Always keep your Owner’s Manual in the car, and
give it to the new owner if you ever sell your
Porsche.
A separate Maintenance Booklet explains how
you can keep your Porsche in top driving condition
by having it serviced regularly.
A separate Warranty and Customer Informa-
tion Booklet contains detailed information about
the warranties covering your Porsche.
For U.S. only:
If you believe that your vehicle has a fault which
could cause a crash, injury or death, you should
immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to
notifying Porsche Cars North America, Inc.
(Porsche Cars N.A.).
If NHTSA receives similar complaints, it may open
an investigation, and if it finds that a safety prob-
lem exists in a group of vehicles, it may order a re-
call and remedy campaign. However, NHTSA can-
not become involved in individual problems be-
tween you and your dealer, or Porsche Cars N.A..
To contact NHTSA, you may either call the Auto
Safety Hotline toll-free at 1-(800)-424-9393
(or 366-0123 in Washington, D.C. area) or write
to: NHTSA, U.S. Department of Transportation,
Washington, D.C. 20590. You can also obtain oth-
er information about motor vehicle safety from the
Hotline.
Your car has thousands of parts and components
which have been designed and manufactured in
accordance with Porsche’s high standards of engi-
neering quality and safety.
Any alteration of the vehicle may negate or
interfere with those safety features built into
the vehicle.
Your Porsche is intended to be used in a safe man-
ner obeying the local laws and in the light of driv-
ing conditions faced by you, and in accordance
with the instructions provided in this Owner’s Man-
ual.
Do not misuse your Porsche by ignoring
those laws and driving conditions, or by
ignoring the instructions in this manual.
Any alteration or misuse of the vehicle can
lead to accidents and severe or fatal
personal injuries.
The fitting of racing tires (e.g. slicks) for sporting
events is not approved by Porsche. Very high cor-
nering speeds can be achieved with racing tires.
However, the resulting transverse acceleration
values would jeopardize the adequate supply of oil
to the engine.
Porsche therefore will not accept any warranty or
accept any liability for damage occurring as a re-
sult of non-compliance with this provision.
3
Regularly check your vehicle for signs of
damage.
Damaged or missing aerodynamic compo-
nents such as spoilers or underside panels
affect the driving behavior and therefore
must be replaced immediately.
Your car may have all or some of the components
described in this manual.
Should you have difficulty understanding any of
the explanations of features or equipment installed
in your vehicle, contact your authorized Porsche
dealer. He/She will be glad to assist you. Also
check with your dealer on other available options
or equipment.
Throughout this booklet, left is designated as the
driver’s side of the vehicle, and right as the pas-
senger’s side of the vehicle.
Text, illustrations and specifications in this manual
are based on the information available at the time
of printing.
It has always been Porsche’s policy to continuous-
ly improve its products. Porsche, therefore, re-
serves the right to make changes in design and
specification, and to make additions or
improvements in its product without incurring any
obligation to install them on products previously
manufactured.
We wish you many miles of safe and pleasurable
driving in your Porsche.
Important
For your own protection and longer service life of
your car, please heed all operating instructions
and special warnings. These special warnings use
the safety alert symbol, followed by the words
Danger, Warning and Caution. These special
warnings contain important messages regarding
your safety and/or the potential for damage to
your Porsche. Ignoring them could result in seri-
ous mechanical failure or even physical injury.
fDo not alter your Porsche. Any alteration could
create dangerous conditions or defeat safety
engineering features built into your car.
fDo not misuse your Porsche. Use it safely, and
consistently with the law, according to the driv-
ing conditions, and the instructions in this man-
ual.
Alteration or misuse of your Porsche could
cause accidents and severe or fatal personal
injuries.
Note to owners
In Canada, this manual is also available in French.
To obtain a copy contact your dealer or write to:
Note aux proprietaires
Au Canada on peut se procurer un exemplaire de
ce Manuel en français auprès du concessionaire
ou du:
Porsche Cars Canada, Ltd.
Automobiles Porsche Canada, LTEE
5045 Orbitor Drive
Building #8, Suite 200
Mississauga, Ontario
Canada L4W 4Y4
Telephone number for customer assistance:
1-800-PORSCHE / Option 3
4
Fuel Quality
Your engine is designed to provide optimum performance and fuel economy using
unleaded premium fuel with an octane rating of 98 RON (93 CLC or AKI).
Porsche therefore recommends the use of these fuels in your vehicle.
Porsche also recognizes that these fuels may not always be available. Be assured that your vehicle will operate
properly on unleaded premium fuels with octane numbers of at least 95 RON (90 CLC or AKI),
since the engine’s ”Electronic Oktane™ knock control“ will adapt the ignition timing, if necessary.
Fuels containing alcohol and ether
Some areas of the U.S. require oxygenated fuels during certain portions of the year.
Oxygenated fuels are fuels which contain alcohols (such as methanol or ethanol) or ether (such as MTBE).
Under normal conditions, the amount of these compounds in the fuel will not affect driveability.
You may use oxygenated fuels in your Porsche, provided the octane requirements for your vehicle are met.
We recommend, however, to change to a different fuel or station if any of the following problems occur with your vehicle:
– Deterioration of driveability and performance.
– Substantially reduced fuel economy.
– Vapor lock and non-start problems, especially at high altitude or at high temperature.
– Engine malfunction or stalling.
Fuels containing MMT
Some North American fuels contain an octane enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT).
If such fuels are used, your emission control system performance may be negatively affected.
The check engine warning lights on your instrument panel may turn on.
If this occurs, Porsche recommends you stop using fuels containing MMT.
5
Tire Pressures for Cold Tires
Summer tires and snow tires
These tire pressures are valid only for Porsche approved tires.
For replacement tires it is imperative that you consult the Technical Data and Tires, Wheels
sections of this manual and follow the recommendations contained therein.
18 inch wheels front 36 psi (2.5 bar)
rear 44 psi (3.0 bar)
19 inch wheels, partially loaded front 33 psi (2.3 bar)
(up to 2 persons without luggage) rear 39 psi (2.7 bar)
19 inch wheels, fully loaded front 36 psi (2.5 bar)
(more than 2 persons with luggage) rear 44 psi (3.0 bar)
6
Porsche and the Environment
Environmental guidelines
We develop and produce exclusive sports cars
with advanced environmental and safety technolo-
gy and a great ability to fascinate.
Our environmental policy is based on the
following principles:
– The maximum possible use of environmental
and safety technology that is economically jus-
tifiable.
– Economical usage of energy and resources.
– Involvement of our business partners and con-
tractors in our efforts to protect the environ-
ment.
– Open dialogue with all social groups.
California Proposition 65 Warning
Warning!
Engine exhaust, some of its constituents, and cer-
tain vehicle components contain or emit chemi-
cals known to the State of California to cause can-
cer and birth defects or other reproductive harm.
In addition, certain fluids contained in vehicles and
certain products of component wear contain or
emit chemicals known to the State of California to
cause cancer and birth defects or other reproduc-
tive harm.
Production
Whether in production or repair, Porsche always
relies on environmentally friendly technology.
An example of this is the water-based paint used
in our painting installation.
Water-base paints and new painting methods re-
duce solvent emissions by 70 per cent.
And the water used in the painting installation is re-
circulated. Waste water leaves the Porsche facto-
ry only after being appropriately treated.
A waste-management system has been introduced
to reduce the amount of waste while simultaneous-
ly increasing the recycling rate.
7
Environmentally friendly vehicles
Modern environmental technology ensures compli-
ance with all emission laws applicable worldwide.
These have the following advantages:
– Rapid operational readiness of the catalytic
converters ensures low emissions, even in
short-trip operation.
– Reliable operation and good emission control
over a long useful life.
fPlease refer to the chapter “FUEL ECONOMY”
on page 163.
Recycling – for a Porsche, this is virtually
an academic question
More than two-thirds of all Porsches ever built are
still running.
Just in case recycling is ever necessary, we
take the following precautionary measures:
– Identification of all materials.
– Use of recyclable materials.
– Reusable components designed for simple
removal.
– These reasons result in a further increase in
the recycling rate which is currently 80 per
cent.
Emission control is built in
Innovative engine technology combines high en-
gine performance and environmental compati-
bility.
The engine diagnosis system electronically moni-
tors the components and systems that affect ex-
haust gases.
This continuous monitoring and fault storage ena-
bles swift, reliable diagnosis and fault detection.
Any fault messages are indicated to the driver by
the ”Check Engine“ warning light and the on-board
computer.
fPlease refer to the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on page 102.
8
Porsche Ceramic Composite Brake
(PCCB)
The high-performance brake system is designed
for optimal braking effect at all speeds and
temperatures.
Certain speeds, braking forces and ambient
conditions (such as temperature and humidity)
therefore might cause brake noises.
Wear on the diffrent components and braking
system, such as brake pads and brake discs,
depends to a great extent on the individual driving
style and the conditions of use and therefore
cannot be expressed in actual miles on the road.
The values communicated by Porsche are based
on normal operation adapted to traffic. Wear
increases considerably when the vehicle is driven
on race tracks or through an aggressive driving
style.
fPlease consult an authorized Porsche dealer
about the current guidelines in effect before
such use of your vehicle.
Setting and operating vehicle
components when driving
Warning!
There is a danger of accident if you set or op-
erate the on-board computer, radio, naviga-
tion system, telephone, convertible top or
other equipment when driving.
This could distract you from the traffic and
cause you to lose control of the vehicle re-
sulting in serious personal injury or death.
fOperate the components while driving only if
the traffic situation allows you to do so safely.
fCarry out any complicated operating or setting
procedures only with the vehicle stationary.
Portable Fuel Containers
Danger!
Portable fuel containers, full or partially
empty, may leak, causing an explosion, or
result in fire in case of an accident.
fNever carry additional fuel in portable contain-
ers in your vehicle.
9
Engine Exhaust
Danger!
Engine exhaust is dangerous if inhaled.
Engine exhaust fumes have many compo-
nents which you can smell. They also contain
carbon monoxide (CO), which is a colorless
and odorless gas.
Carbon monoxide can cause unconscious-
ness and even death if inhaled.
fNever start or let the engine run in an en-
closed, unventilated area.
It is not recommended to sit in your car for pro-
longed periods with the engine on and the car
not moving.
Ground Clearance
Please bear in mind the limited ground clearance
of your car on uneven surfaces, when parking
(curbs), on ramps, lifting platforms, etc.
10
11
Controls, Instruments 13 - 150
Shifting Gear 151 - 158
Mobile Roofs 159 - 164
Maintenance, Car Care 165 - 194
Practical Tips, Emergency Service 195 - 248
Vehicle Identification, Technical Data 249 - 263
Index 264 - 269
12
Controls, Instruments 13
Controls, Instruments
Before driving off... ......................................14
Break in hints for the first
2,000 miles/3,000 kilometers...................... 16
Keys........................................................... 19
Security Wheel Bolts .................................... 19
Doors ......................................................... 22
Central Locking ........................................... 23
Alarm System,
Passenger Compartment Monitoring ............. 26
Power Windows........................................... 28
Inside mirror................................................ 30
Door Mirrors................................................ 30
Rear Window Defogger,
Door Mirror Heating..................................... 33
Seat Adjustment.......................................... 34
Seat Memory............................................... 36
Heated Seats .............................................. 38
Rear Seat Backrests.................................... 39
Steering Wheel Adjustment........................... 39
Multi-Functional Steering Wheel..................... 40
Sun Visors................................................... 41
Safety Belts................................................. 42
Child Restraint Anchorages........................... 45
Child Restraint Systems ............................... 46
LATCH System
Child seat bracket on the passenger’s seat.... 48
Airbag Systems........................................... 50
Parking Aids................................................ 52
Retractable Rear Spoiler............................... 54
Clutch Pedal................................................ 56
Parking Brake.............................................. 56
Brakes........................................................ 57
ABS Brake System
(Antilock Brake System)................................ 60
Sport Mode................................................. 62
Porsche Stability Management (PSM)............. 63
Porsche Active Suspension
Management (PASM).................................... 66
Interior Lights.............................................. 67
Operation, Instruments................................. 68
Ignition/Starter Switch with anti-theft Steering
Lock........................................................... 70
Starting Procedures..................................... 72
Stopping Engine .......................................... 73
Instrument Panel USA Models ....................... 74
Instrument Panel Canada Models................... 76
Engine oil temperature................................. 78
Automatic Speed Control Indicator light......... 78
Instrument Illumination.................................. 78
Trip Odometer............................................. 79
Speedometer .............................................. 80
Changing over between
Miles / Kilometers........................................ 80
Tachometer................................................. 81
Turn Signal Indicator Light............................ 81
High Beam .................................................. 81
Cooling System ........................................... 82
Tiptronic ..................................................... 83
Fuel ............................................................ 84
Clock.......................................................... 85
Outside temperature.................................... 85
Engine Oil Pressure...................................... 86
Check Engine Warning Light.......................... 87
On-Board Computer (BC) .............................. 88
Emergency Flasher Switch.......................... 120
Light Switch .............................................. 121
Welcome Home Function............................ 121
Automatic Headlight Beam Adjustment......... 122
Turn Signal / Headlight Dimmer /Parking light /
Flasher Lever............................................. 122
Windshield Wiper / Washer Lever ................ 123
Automatic Speed Control............................ 126
Automatic Air Conditioning System.............. 128
Central and Side Vents............................... 131
Fresh-air Intake.......................................... 131
Ashtray ..................................................... 132
Cigarette Lighter........................................ 133
Cupholder ................................................. 134
Storage in the Passenger Compartment ...... 136
Luggage Compartment Lid and Engine
Compartment Lid....................................... 138
Luggage Compartment............................... 140
Trunk Entrapment ...................................... 141
Fire Extinguisher........................................ 143
HomeLink.................................................. 144
Porsche Communication
Management (PCM).................................... 147
14 Controls, Instruments
Dear Porsche Owner
A lot has gone into the manufacture of your
Porsche, including advanced engineering, rigid
quality control and demanding inspections.
These engineering and safety features will be
enhanced by you...
the safe driver...
– who knows his car and all controls,
– who maintains the vehicle properly,
– who uses driving skills wisely and always
drives within her/his own capabilities and the
level of familiarity with the vehicle.
You will find helpful hints in this manual on how to
perform most of the checks listed on the following
pages.
If in doubt, have these checks performed by your
authorized Porsche dealer.
Before driving off...
Check the following items first
fTurn the engine off before you attempt any
checks or repairs on the vehicle.
fBe sure the tires are inflated correctly.
Check tires for damage and tire wear.
fSee that wheel bolts are properly tightened
and not loose or missing.
fCheck engine oil level, add if necessary.
Make it a habit to have engine oil checked with
every fuel filling.
fCheck all fluid levels such as windshield
washer and brake fluid levels.
fBe sure the vehicle battery is well charged and
cranks the engine properly.
fCheck all doors and lids for proper operation
and latch them properly.
fCheck, and if necessary replace worn or
cracked wiper blades.
fSee that all windows are clear and unob-
structed.
fCheck air intake slots and area between lug-
gage compartment lid and windshield are free
of snow and ice, so the heater and the wind-
shield wipers work properly.
fIf a child will be riding in the vehicle, check
child seat/child seat restraint system to ensure
that restraints are properly adjusted.
fCheck all exterior and interior lights for opera-
tion and that the lenses are clean.
fCheck the headlights for proper aim, and if
necessary, have them adjusted.
fCheck under the vehicle for leaks.
fBe sure all luggage is stowed securely.
Emergency equipment
It is good practice to carry emergency equipment
in your vehicle.
Some of the items you should have are:
window scraper, snow brush, container or bag of
sand or salt, emergency light, small shovel, first-
aid kit, etc.
Controls, Instruments 15
In the driver’s seat...
fCheck operation of the horn.
fPosition seat for easy reach of foot pedals and
controls.
To reduce the possibility of injury from the
airbag deployment, you should always sit back
as far from the steering wheel as is practical,
while still maintaining full vehicle control.
fAdjust the inside and outside rear view mirrors.
fBuckle your safety belts.
fCheck operation of the foot and parking brake.
fCheck all warning and indicator lights with
ignition on and engine not running.
fStart engine and check all warning displays for
warning symbols.
fNever leave an idling car unattended.
fLock doors from inside, especially with chil-
dren in the car to prevent inadvertent opening
of doors from inside or outside.
Drive with doors locked.
On the road...
fNever drive after you have consumed alcohol
or drugs.
fAlways have your safety belt fastened.
fAlways drive defensively.
Expect the unexpected.
fUse signals to indicate turns and lane changes.
fTurn on headlights at dusk or when the driving
conditions warrant it.
fAlways keep a safe distance from the vehicle in
front of you, depending on traffic, road and
weather conditions.
fReduce speed at night and during inclement
weather.
Driving in wet weather requires caution and re-
duced speeds, particularly on roads with
standing water, as the handling characteristics
of the vehicle may be impaired due to hydro-
planing of the tires.
fAlways observe speed limits and obey road
signs and traffic laws.
fWhen tired, get well off the road, stop and take
a rest. Turn the engine off. Do not sit in the ve-
hicle with engine idling.
Please observe the chapter “ENGINE EX-
HAUST” on Page 9.
fWhen parked, always set the parking brake.
Move the Tiptronic selector lever to ”P“ or the
gearshift lever to reverse or first gear.
On hills also turn the front wheels toward the
curb.
fWhen emergency repairs become necessary,
move the vehicle well off the road. Turn on the
emergency flasher and use other warning de-
vices to alert other motorists. Do not park or
operate the vehicle in areas where the hot ex-
haust system may come in contact with dry
grass, brush, fuel spill or other flammable ma-
terial.
fMake it a habit to have the engine oil checked
before every fuel filling.
16 Controls, Instruments
Break in hints for the first
2,000 miles/3,000 kilometers
The following tips will be helpful in obtaining opti-
mum performance from your new Porsche.
Despite the most modern, high-precision manufac-
turing methods, it cannot be completely avoided
that the moving parts have to wear in with each
other. This wearing-in occurs mainly in the first
2,000 miles/3,000 km.
Therefore:
fPreferably take longer trips.
fAvoid frequent cold starts with short-distance
driving whenever possible.
fAvoid full throttle starts and abrupt stops.
fDo not exceed maximum engine speed of
4,200 rpm (revolutions per minute).
fDo not run a cold engine at high rpm either in
Neutral or in gear.
fDo not let the engine labor, especially when
driving uphill. Shift to the next lower gear in
time (use the most favorable rpm range).
fNever lug the engine in high gear at low
speeds. This rule applies at all times, not just
during the break-in period.
fDo not participate in motor racing events,
sports driving schools, etc. during the first
2,000 miles/3,000 kilometers.
There may be a slight stiffness in the steering,
gear-shifting or other controls during the break-in
period which will gradually disappear.
Break in brake pads and brake discs
New brake pads and discs have to be “broken in”,
and therefore only attain optimal friction when the
car has covered several hundred miles or km.
The slightly reduced braking ability must be com-
pensated for by pressing the brake pedal harder.
This also applies whenever the brake pads and
brake discs are replaced.
New tires
New tires do not have maximum traction. They
tend to be slippery.
fBreak in new tires by driving at moderate
speeds during the first 60 to 120 miles/100 to
200 km. Longer braking distances must be an-
ticipated.
Engine oil consumption
During the break-in period oil consumption may be
higher than normal.
As always, the rate of oil consumption depends on
the quality and viscosity of oil, the speed at which
the engine is operated, the climate and road con-
ditions, as well as the amount of dilution and oxi-
dation of the lubricant.
fMake a habit of checking engine oil with every
fuel filling, add if necessary.
Controls, Instruments 17
1Inner door handle
2Power windows
3Door mirror control
4Light switch
5Ignition/starter switch with steering lock
6Turn signal/headlight dimmer,
flasher lever
7Operating lever for on-board computer
8Horn
9Emergency flasher switch,
central locking switch
10Switches for rear spoiler,
Porsche Active Suspension Management
(PASM), Sport mode,
Porsche Stability Management (PSM)
11Cupholder
12Switch for seat memory
13Diagnostic socket (OBD)
14Lid release
15Seat height adjustment
16Steering-wheel adjustment
17Backrest angle adjustment
18Seat fore and aft adjustment
18 Controls, Instruments
Never invite car theft!
An unlocked car with the key in the ignition lock
invites car theft.
A steering wheel lock and a gong alarm are
standard equipment in your Porsche.
The gong alarm will sound if you open the driver’s
door while the key is still in the ignition lock. It is
your reminder to pull the key out of the ignition
lock and to lock the doors.
Warning!
Any uncontrolled movement of the vehicle
may result in serious personal injury and
property damage.
Never leave your vehicle unattended with the
key in the ignition lock, especially if children
and/or pets are left unattended in the vehi-
cle. They can operate power windows and
other controls. If the engine is left running,
they may accidentally engage the shift lever.
fAlways remove the ignition key.
fAlways set the parking brake.
fLock the doors with the remote control.
Warning!
Risk of a serious accident.
The steering column will lock when you re-
move the key while you are driving or as the
car is rolling to a stop. You will not be able to
steer the car.
fNever remove the key from the steering lock
while you are driving.
To protect your vehicle and your possessions
from theft, you should always proceed as
follows when leaving your vehicle:
fClose windows.
fClose lifting/sliding roof
fRemove ignition key.
fEngage steering lock.
fLock glove compartment.
fRemove valuables (e.g. car documents, tele-
phone, house keys) from the car.
fLock doors.
Controls, Instruments 19
Keys
fPlease observe the chapter “ALARM SYSTEM,
PASSENGER COMPARTMENT MONITORING”
on Page 26.
fPlease observe the chapter “CENTRAL LO-
CKING” on Page 22.
Two main keys and one spare key are supplied
with your Porsche.
These keys operate all the locks on your vehicle.
fBe careful with your car keys: do not part with
them except under exceptional circumstances.
fTo avoid battery run-down, always remove the
ignition key from the ignition lock.
Replacement keys
Replacement car keys can be obtained only from
your authorized Porsche dealer, and this can
sometimes be very time-consuming.
You should therefore always keep the spare key on
your person.
Keep it in a safe place (e.g. wallet), but under no
circumstances in or on the vehicle.
The key codes of new keys have to be “reported”
to the car control unit by your authorized Porsche
dealer.
The key grip of the spare key can be exchanged
for a main-key grip.
Disabling key codes
If a key is lost, the key codes can be disabled by
an authorized Porsche dealer.
All the remaining car keys are required for this pur-
pose.
Disabling the code ensures that the car can be
started only using authorized keys.
Note
fPlease note that the other locks can still be
opened with the disabled key.
Immobilizer
There is a transponder (an electronic component)
in the key grip, containing a stored code.
When the ignition is switched on, the ignition lock
checks the code.
The immobilizer can be deactivated and the en-
gine started only using an authorized ignition key.
Switching off the immobilizer
fInsert the ignition key into the ignition lock.
If the ignition is left on for more than 2 minutes
without the engine being started, the immobilizer
is reactivated.
fIf this happens, turn the ignition key back to the
3 position before starting the engine.
Switching on the immobilizer
fRemove ignition key.
Security Wheel Bolts
fIf wheels have to be removed during a work-
shop visit, do not forget to hand over the sock-
et for the security wheel bolts along with the
car key.
20 Controls, Instruments
A-Main key
1- Central locking button
2- Luggage compartment lid button
3- Light-emitting diode
B- Spare key
Key with Radio Remote Control
Unlocking the vehicle
fPress button 1.
Locking the vehicle
fPress button 1.
Switching off the alarm system if it is
triggered accidentally
fUnlock the vehicle.
Unlocking luggage compartment lid
fPress button 2 for approx. two seconds.
If the vehicle was locked, it is unlocked simultane-
ously with the luggage compartment.
In vehicles with seat memory the stored seat and
door mirror positions are automatically set.
The vehicle will be locked again approx.
15 seconds after the luggage compartment is
closed if none of the doors was opened.
Note
Your authorized Porsche dealer can program fur-
ther types of unlocking.
Type 1
The relocking time of the doors can be adjusted to
suit your individual requirements:
10 - 100 seconds.
Type 2
The doors stay locked when the luggage compart-
ment is unlocked.
The remote-control standby function
switches off after 7 days
If the vehicle is not started or unlocked with the re-
mote control within 7 days, the remote control
standby function is switched off (to prevent dis-
charging of the vehicle battery).
1. In this case, unlock the driver’s door with the
key at the door lock.
Leave the door closed in order to prevent the
alarm system from being triggered.
2. Press button 1 on the remote control.
The remote control is now activated again.
Note
fDo not insert the ignition key into the ignition
lock if the vehicle battery is discharged.
The ignition key can no longer be removed.
The key cannot be removed until the vehicle elec-
trical system is supplied with power again.
fPlease observe the chapter “EMERGENCY UN-
LOCKING OF THE LUGGAGE COMPARTMENT
LID” on Page 211.
fPlease observe the chapter “EMERGENCY
STARTING WITH JUMPER CABLES” on
Page 218.
Controls, Instruments 21
Doors
If the door windows are closed, they will be auto-
matically opened by a few millimeters when the
doors are opened and, when the doors are closed,
they will be closed again. This makes it easier to
open and close the doors and protects the seals.
fTherefore, you should pull the door handle
slowly so that the door window can be lowered
before the door is opened.
Opening doors from outside
fUnlock vehicle with the remote control.
fSlowly pull door handle A.
Opening unlocked doors from inside
fSlowly pull door handle B.
Opening locked doors from inside
fSlowly pull door handle B twice.
fPlease observe the chapter “LOCKING CONDI-
TIONS” on Page 23.
Door storage tray
Opening storage tray
fOpen the cover.
Always keep the door storage tray C closed, so
that the side airbag is not obstructed in the event
of an accident.
22 Controls, Instruments
Central Locking
This device complies with:
Part 15 of the FCC Rules
RSS-210 of Industry Canada.
Operation is subject to the following two condi-
tions:
1. This device may not cause harmful interfer-
ence, and
2. this device must accept any interference re-
ceived, including interference that may cause
undesired operation.
Note
The manufacturer is not responsible for any radio
or TV interference caused by unauthorized modifi-
cations to this equipment.
Such modification could void the user’s authority
to operate the equipment.
Warning!
Any changes or modifications not expressively ap-
proved by Porsche could void the user’s authority
to operate this equipment.
fPlease observe the chapter “LOAD SWITCH-
OFF AFTER 2 HOURS OR 7 DAYS” on
Page 209.
fPlease observe the chapter “POWER WIN-
DOWS” on Page 28.
Both car doors and the filler flap can be centrally
unlocked or locked with the remote control.
The vehicle cannot be locked if the driver’s door is
not completely closed.
A short signal from the alarm horn will draw
your attention to the fact that the following
components are not completely closed when you
try to lock the vehicle:
– Passenger’s door
– Luggage compartment lid
– Engine compartment lid
– Glove compartment
Unlocking the vehicle by using the key in the door
lock and opening the door may activate the alarm
system within 10 seconds.
Note
On vehicles with the Sport Chrono package, the
PCM can be used to activate automatic door
locking.
Please observe the chapter “Individual Memory” in
the separate PCM operating instructions.
Automatic relocking
If the car is unlocked by remote control and none
of the car doors is opened within approx.
60 seconds, automatic relocking takes place.
This relocking time can be adapted to your individ-
ual requirements (10 - 100 seconds) by an author-
ized Porsche dealer.
Controls, Instruments 23
Locking conditions
fLock car once.
The doors cannot be opened from the outside.
Alarm system and passenger compartment
monitoring are switched on.
If a person or animal remains in the vehicle:
fQuickly lock car twice.
The doors cannot be opened from the outside.
The passenger compartment monitoring is
switched off.
Unlocking the door with the inner door
handle
Any person remaining in the locked car can open
the door with the inner door handle:
1. Pull inner door handle once to unlock door
lock.
2. Pull inner door handle again to open door.
Note
fInform any person remaining in the car that the
alarm system will be triggered if the door is
opened.
Emergency operation – opening
fUnlock the driver’s door with the key at the
door lock.
Open door within 20 seconds and insert the
ignition key into the ignition lock within
10 seconds to prevent the alarm system from
being triggered.
Note on operation
If the door is not opened within approx.
20 seconds, automatic relocking takes place.
The alarm system will be triggered by the next
unlocking of the door:
fInsert the ignition key into the ignition lock to
switch off the alarm system.
Emergency operation – closing
fLock the driver’s door with the key at the door
lock.
If there is a defect in the central locking sys-
tem, all functioning elements of the central
locking system will be locked.
The alarm system is switched on.
The passenger compartment monitoring sys-
tem is switched off.
The fault should be remedied immediately at an
authorized Porsche dealer.
24 Controls, Instruments
Indication by emergency flasher and
alarm horn
If the remote control is used for unlocking or
locking, a response is provided by the emergency
flasher:
– Unlocking – single flash.
– Locking – double flash.
– Locking twice – continuous illumination for ap-
prox. 2 seconds.
Fault indication
A double horn signal during locking indicates a
defect in the central locking or alarm system.
Have the defect remedied at an authorized
Porsche dealer.
Overload protection
If the central locking system is operated more
than ten times within a minute, further operation is
blocked for 30 seconds.
Central locking switch
The central locking switch on the dashboard lets
you lock and unlock both doors electrically.
Note
If the doors are locked with the key or remote con-
trol, they can not be opened by pressing the cen-
tral locking switch.
Locking
fPress the rocker-switch symbol.
Indicator light in the rocker switch lights up if
ignition is on.
Unlocking
fPress the rocker-switch indicator light.
Indicator light goes out.
If the doors were locked with the central locking
switch, they can be opened by pulling the inner
door handle:
1. Pull inner door handle once to unlock door
lock.
2. Pull inner door handle again to open door.
Controls, Instruments 25
Automatic door locking
Your authorized Porsche dealer can program di-
verse types of automatic door locking in the con-
trol unit of the central locking system:
Type 1
Doors lock automatically when the ignition is
switched on.
Type 2
Doors lock automatically when a speed of
3 - 6 mph (5 - 10 km/h) is exceeded.
Type 3
Doors lock automatically when the ignition is
switched on. If doors are opened with the engine
running, they lock again automatically when a
speed of 3 - 6 mph (5 - 10 km/h) is exceeded.
Type 4
The doors do not lock automatically.
Note
Automatically locked doors can be unlocked with
the central locking button or opened by pulling on
the inside door handle twice.
On vehicles with the Sport Chrono package, the
PCM can be used to activate automatic door lock-
ing.
Please observe the chapter “Individual Memory” in
the separate PCM operating instructions.
Warning!
In an emergency situation where you need to
exit the car through an automatically locked
door, remember the following procedure to
open the door.
fUnlock the doors by pressing the central lock-
ing button or
fpull the inside door handle twice to open the
door.
26 Controls, Instruments
A- Light-emitting diode for alarm system
Alarm System,
Passenger Compartment
Monitoring
This device complies with:
Part 15 of the FCC Rules
RSS-210 of Industry Canada.
Operation is subject to the following two condi-
tions:
1. This device may not cause harmful interfer-
ence, and
2. this device must accept any interference re-
ceived, including interference that may cause
undesired operation.
Note
The manufacturer is not responsible for any radio
or TV interference caused by unauthorized modifi-
cations to this equipment.
Such modification could void the user’s authority
to operate the equipment.
Warning!
Any changes or modifications not expressively ap-
proved by Porsche could void the user’s authority
to operate this equipment.
The alarm system and passenger compartment
monitoring system are switched on when the
doors are locked with the key or remote control.
fPlease observe the chapter “CENTRAL LO-
CKING” on Page 22.
Unlocking the vehicle by using the key in the
door lock and opening the door may activate
the alarm system within 10 seconds.
Function indication
If the alarm system is activated, light-emitting
diode A in the central locking switch flashes.
If, after locking, the light-emitting diode does not
flash or, after ten seconds, it emits double flash-
es, then not all alarm contacts are closed.
Additionally, a brief horn signal sounds.
When the doors are unlocked, the alarm system
and passenger compartment monitoring system
are switched off and the light-emitting diode goes
off.
Controls, Instruments 27
When the alarm is armed, the following
areas are monitored
–Doors
– Luggage compartment lid
– Engine compartment lid
– Glove compartment
– Passenger compartment
If one of these alarm contacts is interrupted, the
alarm horn sounds for approximately 3 minutes.
Additionally, the emergency flasher flashes and
the passenger compartment light lightes for ap-
proximately five minutes.
When the alarm is triggered, the light-emitting
diode changes over to double flashes.
In order not to limit the action range of the passen-
ger compartment monitoring system:
fDo not fold the front seat backrests forward.
Deactivating the passenger compartment
monitoring system for one locking
process
If a person or animal remains in the car while it is
locked, the passenger compartment monitoring
system must be switched off.
fQuickly lock car twice.
The doors are locked but can be opened from
the inside:
1. Pull inner door handle once to unlock door
lock.
2. Pull inner door handle again to open door.
Note
fInform any person remaining in the car that the
alarm system will be triggered if the door is
opened.
Fault indication
A double horn signal during locking indicates a
defect in the central locking or alarm system.
fHave the defect remedied at an authorized
Porsche dealer.
28 Controls, Instruments
A - Power window in driver’s door
B - Power window in passenger’s door
Power Windows
Warning!
Risk of injury when the door windows close.
This applies especially if the windows are
closed with the one-touch operation, be-
cause with this function the window goes up
automatically.
fMake sure nobody can be injured when the
windows close.
fRemove the ignition key to shut off power to
the window switches when the vehicle is not
attended by a responsible person. Uninformed
persons could injure themselves by operating
the power windows.
fDo not leave children in the car unattended.
Risk of an accident.
fDo not put anything on or near the windows
that may interfere with the driver’s vision.
Readiness for operation of power windows
– When the ignition is switched on
(engine switched on or off) or
– with doors closed and ignition key withdrawn,
but only until door is first opened.
One-touch operation for closing the door
windows is available only when the ignition is
switched on.
Opening/closing windows
The two rocker switches in the driver’s door and
the switch in the passenger’s door have a two-
stage function:
Opening window with the rocker switch
fPress the rocker switch down to the first stage
until the window has reached the desired
position.
Closing window with the rocker switch
fPress the rocker switch upwards to the first
stage until the window has reached the desired
position.
One-touch operation
fPress the rocker switch upwards or
downwards to the second stage.
Window moves to its final position.
Press again to stop the window in the desired
position.
One-touch operation for closing the passenger’s
window is available once the window is approxi-
mately half-way closed.
Comfort function when unlocking the vehicle
fUnlock car with the remote control.
Hold car key in door lock in the unlocking direc-
tion until the windows have reached the
desired position.
Controls, Instruments 29
Anti-crushing protection
If a side window is blocked during closing, it will
stop and open again by about an inch.
Warning!
Risk of severe personal injuries.
If the rocker switch is pressed again within
10 seconds of the window being blocked, the
window will close with its full closing force.
Anti-crushing protection is disabled.
fOnce the anti-crushing protection acts to stop
the window and opens it slightly, do not press
the rocker switch again within 10 seconds
without checking to make sure that nothing is
blocking the path of the window.
The window will close with full closing force.
One-touch operation is disabled for 10 seconds
after blockage of a side window.
Automatic window lowering
fPlease observe the chapter “DOORS” on
Page 21.
Storing end position of the windows
If the battery is disconnected and reconnected,
the windows will not be raised automatically when
the door is closed.
1. Close the windows with the rocker switch
once.
2. Press the rocker switch upwards again to store
the end position of the windows in the control
unit.
30 Controls, Instruments
Inside mirror
When the mirror is being adjusted, the anti-glare le-
ver must point forward.
Basic position: lever forward
Anti-glare position: lever back
Door Mirrors
Before driving the vehicle, adjust the outside and
inside mirrors.
It is important for safe driving that you have good
vision to the rear.
Warning!
Risk of an accident.
fDo not put anything on or near the windows or
the mirrors that may interfere with the driver’s
vision.
Adjusting
1. Switch on ignition.
2. By turning the control switch A, select the driv-
er’s side or the passenger’s side.
3. Move the door mirror glasses in the appropri-
ate direction by tilting the control switch.
If the electrical adjustment facility fails
fAdjust mirror by pressing on the mirror face.
Automatically swivelling down mirror on
the passenger’s side
fPlease observe the chapter “PARKING AIDS”
on Page 52.
fPlease observe the chapter “SEAT MEMORY”
on Page 36.
Controls, Instruments 31
Folding in door mirrors
Warning!
Danger of injury to fingers if the mirror
accidentally flips back when being folded in.
fExercise extreme caution when folding in
mirror by hand. Do not let go of the mirror
before the locking lever is locked or the mirror
is fully unfolded.
1. Push mirror towards the door window and
continue to hold it (high spring force).
2. Swivel the locking lever up to the stop and
slowly let go of the mirror.
Unfolding door mirrors
1. Push mirror towards the door window and
continue to hold it (high spring force). The
locking lever disengages automatically.
Move mirror back to unfolded position by hand. Do
not let go of the mirror beforehand.
32 Controls, Instruments
A-Sensor
B- Switch for automatic anti-glare operation
C- Light-emitting diode
Automatic Anti-Glare Interior
Mirror and Door Mirror
Sensors on the front and rear sides of the interior
mirror measure the incident light.
The mirrors automatically change to anti-glare po-
sition or revert to their normal state, depending on
the light intensity.
When reverse gear is selected, automatic anti-
glare operation is switched off.
Note
The incident light in the area of the sensors must
not be restricted, e.g. by stickers on the wind-
shield.
Switching off the automatic anti-glare
operation
fPress switch B.
Light-emitting diode C goes out.
Switching on the automatic anti-glare
operation
fPress switch B.
Light-emitting diode C lights up.
Warning!
Risk of injury. Electrolyte fluid can emerge
from a broken mirror glass.
This fluid irritates the skin and eyes.
fIf the electrolyte fluid should come into contact
with the eyes or skin, immediately rinse it off
with clean water.
See a doctor if necessary.
Risk of damage to the paintwork, leather and
plastic parts. Electrolyte fluid can be re-
moved only while it is still wet.
fClean the affected parts with water.
Controls, Instruments 33
The mirror heater is ready for operation when the
ignition is on.
Switching on
fPress button.
The light-emitting diode in the button lights up.
After approx. 15 minutes, the heater switches off
automatically.
The heater can be switched back on by pressing
the button again.
Switching off
fPress button.
The light-emitting diode in the button goes out.
Rear Window Defogger,
Door Mirror Heating
34 Controls, Instruments
Seat Adjustment
Warning!
The seat may move unexpectedly if you
attempt to adjust while driving. This could
cause sudden loss of control or personal in-
jury.
fDo not adjust seats while the vehicle is in mo-
tion.
The backrest locks must be engaged at all
times while the vehicle is in motion.
Safety belts only offer protection when the
backrest is upright and the belts are properly
positioned on the body.
Improperly positioned safety belts or safety
belts worn by passengers in an excessively
reclined position can cause serious personal
injury in an accident.
fDo not operate the car with the driver or pas-
senger backrests excessively reclined
(see “Seat position”).
Seat position
An ergonomically correct sitting position is
important for safe and fatigue-free driving.
We recommend the following procedure for adjust-
ing the driver’s seat to suit individual
requirements:
1. Vehicles with manual transmission:
Adjust the seat until, with the clutch pedal fully
depressed, your leg remains at a slight angle.
Vehicles with Tiptronic S:
Adjust the seat until, with your left foot on the
footrest, your left leg remains at a slight angle.
2. Rest your outstretched arm on the steering
wheel.
Set the backrest angle and the steering-wheel
position so that your wrist rests on the outer
rim of the steering wheel. At the same time,
the shoulders must still be in noticeable
contact with the backrest.
3. Adjust the seat height to give yourself enough
headroom and a good overview of the vehicle.
4. Electrically adjustable seat:
Adjust the seat angle until your thighs rest
lightly on the seat cushion.
Manually adjustable
comfort seat/sports seat
A Seat height
fUse lever A in a pumping movement:
Upwards – seat moves upwards
Downwards – seat moves downwards
B Fore and aft
fRaise locking lever B.
Move seat to desired position and release
lever.
Ensure that the seat engages correctly.
CBackrest angle
fOperate switch C until the desired backrest
angle is reached.
Controls, Instruments 35
Electrically adjustable
comfort seat/sports seat
fPress the switch in the direction indicated by
the arrow until the desired setting is reached.
A Seat height adjustment
B Fore-and-aft position adjustment
C Seat angle adjustment
D Backrest angle adjustment
E Lumbar support
(pelvis and spinal column support)
To permit a relaxed sitting posture, the backrest
curvature is continuously adjustable in vertical and
horizontal directions for individual pelvis and
spinal column support.
fPress the switch in the direction indicated by
the arrow until the desired backrest curvature
is reached.
F Adjusting the backrest side bolsters
(sports seat only)
fPush forward or pull backward switch F until
the side bolsters are adjusted to the shape of
the body.
G Adjusting the seat cushion side bolsters
(sports seat only)
fPush forward or pull backward switch G until
the side bolsters are adjusted to the shape of
the body.
Seat backrest
Folding forward
fPull up lever H in the side part of the backrest
and fold the backrest forward.
Folding back
fTilt back and engage the backrest so that it
cannot tip forward when the car is braked.
36 Controls, Instruments
M - Memory button
1 - Key button
2, 3 - Person buttons
Seat Memory
Individual seat and door mirror settings can be
stored and recalled for the driver’s position.
Further individual setting options are available in
vehicles with the Sport Chrono package.
Please observe the chapter “Individual Memory” in
the separate PCM operating instructions.
Warning!
Risk of crushing due to uncontrolled recall of
a seat setting.
fCancel automatic adjustment by pressing any
of the seat adjustment buttons.
fDo not leave children in the vehicle unattended.
Operation with person buttons 2, 3
Storing seat position
1. Apply the handbrake.
2. Switch on ignition.
Reverse gear must not be engaged.
3. Set the desired seat and door-mirror positions.
4. Keep memory button M depressed and
additionally press person button 2 or 3.
The individual setting is now stored under the
desired person button.
Recalling seat position
1. Switch on the ignition or
open the driver’s door.
2. Press person button until the seat has reached
its final position.
The door mirror and the lumbar support
setting will be completed even if the person
button is not kept depressed.
Note
Automatic seat adjustment can be interrupted
immediately by releasing the button.
Controls, Instruments 37
Operating with the remote control of the
vehicle key
Each remote control (up to six) can be assigned an
individual seat and door mirror position.
The stored seat and door mirror position is set au-
tomatically when the vehicle is unlocked using the
corresponding remote control.
Storing seat position
1. Apply the handbrake.
2. Switch the ignition on with the desired vehicle
key.
Reverse gear must not be engaged.
3. Set the desired seat and door-mirror positions.
4. Keep memory button M depressed and
additionally press key button 1.
The individual setting is now assigned to this
remote control and to the key button.
Storing individual lowered position of the
passenger’s door mirror as a parking aid
Once the driver's seat setting has been stored, an
individual lowered position of the passenger's
door mirror may be stored for driving in reverse:
1. Apply the handbrake.
2. Switch the ignition on with the desired vehicle
key.
3. Engage reverse gear.
4. Select passenger side with mirror switch.
The passenger’s mirror swivels downwards.
5. Set passenger’s door mirror to desired final
position.
6. Keep memory button M depressed and
additionally press key button 1.
The individual setting is now assigned to this
remote control and to the key button.
Recalling seat position
fUnlock the locked vehicle or the luggage
compartment with the remote control.
The stored seat position is automatically set.
The seat position assigned to a remote control
can also be recalled with the key button 1 if the
corresponding key was used to switch on the
ignition.
If no seat position has been assigned to a remote
control, the key button will not work.
Note on operation
Automatic seat adjustment can be interrupted
immediately:
– by switching on the ignition,
– by pressing the central locking button,
– by pressing any memory or seat adjustment
button.
Clearing the stored seat position
1. Switch the ignition on with the desired vehicle
key.
Press memory button twice and key button 1 once
consecutively.
38 Controls, Instruments
A- Seat heating, left
B- Seat heating, right
Heated Seats
Two-stage seat heating is ready for operation
when the ignition is on.
Switching on
High heating power
fPress button.
Both light-emitting diodes in the button light up.
Low heating power
fPress the rocker-switch symbol again.
One light-emitting diode in the button lights up.
Switching off
fPress button.
Light-emitting diodes go out.
Controls, Instruments 39
Rear Seat Backrests
Extra storage space is gained by folding the rear
seat backrests forward.
Folding forward
fPull lever forward and fold the backrest
forward.
Folding back
fTilt the backrest back until you feel it click into
place. When doing so, make sure that the seat
belt is properly routed (see figure).
Steering Wheel Adjustment
Warning!
Risk of accident.
The steering wheel may move further than
desired if you attempt to adjust it when
driving.
You can lose control of the vehicle.
fDo not adjust the steering wheel when driving.
Adjusting steering wheel height and
longitudinal direction
1. Push the locking lever downwards.
2. Adjust steering wheel to fit the chosen
backrest angle and your seat position by
moving the steering wheel up or down and
longitudinally.
3. Swivel locking lever back until you feel it en-
gage.
If necessary, move steering wheel slightly lon-
gitudinally.
40 Controls, Instruments
Multi-Functional Steering Wheel
Warning!
There is a danger of accident if you set or
operate the on-board computer, radio,
navigation system, telephone or other
equipment when driving.
Operating these devices while driving could
distract you from traffic and cause you to
lose control of the vehicle.
fOperate these components while driving only if
the traffic situation allows you to do so safely.
fCarry out any complicated operating or setting
procedures only while the vehicle is stationary.
Depending on the equipment in your vehicle, you
can use the function keys of the multi-functional
steering wheel to operate the following Porsche
communication systems:
–PCM
– Radio with CD drive
– CD changer
Readiness for operation of multi-
functional steering wheel
The multi-functional steering wheel is ready for
operation when the ignition and PCM are switched
on.
Operating the function keys
fPlease read the separate PCM operating
instructions before operating the function
keys.
The rotary knobs at the top left and right of the
steering wheel can also be pressed.
Turn volume control
Upwards – increase volume.
Downwards – decrease volume.
Press volume control
To switch volume/mute on and off.
Turn rotary knob
To select/mark function in the PCM. To do
this, turn the rotary knob upward or
downward.
Press rotary knob
To activate selected function.
Press screen button
To call the stored PCM function.
The button can be assigned the desired
function in the PCM.
Press Back button
To move back in the PCM menu.
Controls, Instruments 41
Sun Visors
fSwing the sun visors down to prevent glare
from the front.
fTo prevent glare from the side, unclip the sun
visor from the inner bracket and swivel round
so that it is in front of the door window.
Vanity mirror
The vanity mirror on the rear of the sun visor is
covered by a lid.
Warning!
Risk of injury.
fKeep the lid closed while driving.
Risk of damage.
fDo not force the lid beyond its end position.
The vanity mirror illumination is switched on auto-
matically when the cover is opened (arrow).
42 Controls, Instruments
Safety Belts
Warning!
Always make sure your and your passengers’
safety belts are properly fastened while the
vehicle is in motion.
Failure to follow safety belt warnings may re-
sult in serious personal injury.
fFor your and your passengers’ protection, use
safety belts at all times while the vehicle is in
motion.
fUse appropriate child restraint systems for all
small children.
Proper wearing of safety belts
fSafety belts must be positioned on the body as
to restrain the upper body and lap from sliding
forward. Improperly positioned safety belts
can cause serious personal injury in case of an
accident.
fThe shoulder belt should always rest on your
upper body. The shoulder belt should never be
worn behind your back or under your arm.
fFor maximum effectiveness, the lap belt
should be worn low across the hips.
fPregnant women should position the belt as
low as possible across the pelvis. Make sure it
is not pressing against the abdomen.
fBelts should not be worn twisted.
fDo not wear belts over rigid or breakable ob-
jects in or on your clothing, such as eye glass-
es, pens, keys, etc. as these may cause injury.
fSeveral layers of heavy clothing may interfere
with proper positioning of belts.
fBelts must not rub against sharp objects or
damage may occur to the belt.
fTwo occupants should never share the same
belt at the same time.
Care and maintenance
fKeep belt buckles free of any obstruction that
may prevent a secure locking.
fBelts that have been subjected to excessive
stretch forces in an accident must be inspect-
ed or replaced to ensure their continued effec-
tiveness in restraining you.
The same applies to belt tensioner systems
which have been triggered.
In addition, the anchor points of the belts
should be checked.
fIf safety belts do not work properly, see your
authorized Porsche dealer immediately.
fIf the belts show damage to webbing, bindings,
buckles or retractors, they should be replaced
to ensure safe operation.
fDo not modify or disassemble the safety belts
in your vehicle.
fThe belts must be kept clean or the retractors
may not work properly.
Please observe the chapter “CAR CARE IN-
STRUCTIONS” on Page 174.
fNever bleach or dye safety belts.
fDo not allow safety belts to retract until they
are completely dry after cleaning or this may
cause damage to the belt.
Belt tensioner
Depending on the force of an impact, fastened
seat belts are tightened in an accident.
The belt tensioners are triggered in:
– Front, side and rear impacts.
Note
The belt-tensioner system can be triggered only
once; the system must be replaced afterward.
If there is a fault in the belt-tensioner system, the
airbag warning light lights up.
Work may be performed on the belt-tensioner sys-
tem only by an authorized Porsche dealer.
Smoke is released when the belt tensioners are
triggered. This does not indicate a fire in the
vehicle.
Controls, Instruments 43
An audio-visual warning system is interconnect-
ed with the driver’s safety belt.
Every time the ignition is turned on, the gong will
sound for about 6 seconds to remind driver and
passenger to buckle up.
In addition, the gong will sound if vehicle speed ex-
ceeds 6mph/10 km/h.
The safety belt warning lights in the instrument
panel and on-board computer will go off as soon
as the driver has buckled up.
Inertia reel retractor
The combination lap/shoulder belt with inertia reel
locking mechanism adjusts automatically to your
size and movements as long as the pull on the belt
is slow.
Rapid deceleration during hard braking or a colli-
sion locks the belt. The belt will also lock when you
drive up or down a steep hill or in a sharp curve,
otherwise, the shoulder belt will not inhibit your
upper body movement.
fAssume a comfortable sitting position.
The shoulder belt should always rest on your
upper body. The shoulder belt should never be
worn behind your back or under your arm.
fTo fasten, grasp belt and pull the belt in a con-
tinuous slow motion across your chest and lap.
fInsert belt tongue into buckle on inboard side
of seat. Push down until it securely locks with
an audible click. Pull the belt to check.
fPull shoulder section to make sure belt fits
snugly across the pelvis.
fBelts should fit snugly across the pelvis and
chest. Make sure there is no slack in the belt.
fTo unfasten belt, push in release button
(arrow) on buckle. Belt tongue will spring out
of buckle.
fTo release a latched belt, lean back to take the
body pressure off the belt.
fTo store lap/shoulder belt, allow the belt to re-
tract as you guide the latch to its stowed posi-
tion.
fPlease observe the chapter “AUTOMATIC LO-
CKING RETRACTOR” on Page 44.
f f f
Safety Belt Warning System
44 Controls, Instruments
Safety belt height adjustment
Adjust the height of the safety belt so that it runs
across the middle of the shoulder, not against the
neck.
Adjusting belt height
fUp – push belt deflector.
fDown – press button (arrow) and move belt
deflector.
Cleaning the safety belts
fPlease observe the chapter “SAFETY BELTS”
on Page 180.
Automatic locking retractor
The safety belt for the passenger and rear seats
are equipped with an automatic locking retractor
for securing the child restraint system.
When activated, this retractor allows you to se-
curely fasten the child restraint system in place so
that inadvertent movements will not occur.
Activating the automatic locking retractor
1. Pull the safety belt retractor completely out.
At this point the locking mechanism is acti-
vated.
2. Insert the safety belt tongue into the buckle
and make certain that it is properly latched.
3. Allow the safety belt to retract until it is tight on
the child restraint system. You may further
tighten the belt by pulling on it to allow more of
it to retract.
Releasing the safety belt
1. Unbuckle the safety belt latch.
2. Then make certain that the belt has fully
retracted.
At this point the automatic locking feature will
be disengaged.
Controls, Instruments 45
Child Restraint Anchorages
fPlease observe the chapter “AUTOMATIC LO-
CKING RETRACTOR” on Page 44.
If your child restraint seat or seats require the use
of a tether strap, you will want to use the anchor
points provided behind the rear seat backrests un-
der the carpet.
To ensure proper installation, see your authorized
Porsche dealer.
The tether strap can be moved to the other anchor
point if required.
Warning!
Child restraint anchorages are designed to
withstand only those loads imposed by cor-
rectly fitted child restraints. Under no cir-
cumstances are they to be used for adults
safety belts or harnesses. Such use could re-
sult in serious personal injury or death.
fDo not misuse the child restraint anchorages.
They are not designed to withstand loads im-
posed by adults.
f f f
46 Controls, Instruments
Child Restraint Systems
Porsche recommends that all infants and children
be restrained in child restraint systems at all times
while the vehicle is in motion in accordance with
applicable laws.
The use of infant or child restraints is required by
law in all 50 states and the Canadian provinces.
The child restraint system should be one that com-
plies with U.S. Federal/Canadian Motor Vehicle
Safety Standards 213 and should be secured by a
lap belt or lap belt portion of a lap-shoulder belt or
for child seats equipped with the LATCH sytem
(Lower Anchorage and Tether for Children, also
known as ISOFIX) to the LATCH anchorages.
A statement by the seat manufacturer of compli-
ance with this standard can be found on the in-
struction label on the restraint and in the instruc-
tion manual provided with the restraint.
Note
The key switch for switching off the passenger’s
airbag and the LATCH attachment bracket are not
installed at the factory. They can be retrofitted.
fPlease see your authorized Porsche dealer.
Danger!
Risk of serious personal injury or death to the
child.
fFollow all child restraint instructions and warn-
ings in this manual.
– When using an infant or child restraint system,
be sure to follow all manufacturer’s instruc-
tions on installation and use.
– Infants and small children should never be held
on the lap, nor should they share a safety belt
with another occupant while the vehicle is in
motion.
– Children too big for child restraint systems
should use regular safety belts. A shoulder belt
can be used providing it does not cross the
face or the neck of the child.
– The airbag deactivation device installation
requires special programming available only
from your authorized Porsche dealer.
– Your authorized Porsche dealer will be glad to
advise you about the installation possibility for
a Porsche child restraint system which allows
deactivation of the passenger’s airbags.
Danger!
The use of a child restraint system in the pas-
senger seat without airbag deactivation can
result in serious personal injury or death to
the child from an airbag deployment.
To reduce risk of injury from an inflating
airbag in an accident, Porsche strongly rec-
ommends:
fFor children up to a weight of 27 kg (59 lbs.),
the passenger’s airbag must be switched off if
a child restraint system is used on the passen-
ger’s seat.
The passenger’s airbag must be switched on
for children weighing over 27 kg (59 lbs.).
fPlease observe the chapter “SWITCHING
PASSENGER’S AIRBAG ON AND OFF” on
Page 49.
Controls, Instruments 47
Children up to 9 months old
Children of this age must be held in a restraint
system which is installed on the passenger’s seat
facing backwards.
fThe passenger’s airbag must be switched off.
Children aged between 9 months and
3years
Children of this age are held in child restraint
systems facing forwards.
Whenever possible, these child restraint systems
should be installed on the rear seats.
fThe passenger’s airbag must be switched off
when these systems are used on the
passenger’s seat.
Children aged between 3 and 6 years
Children of this age are held in child restraint
systems facing forwards.
Whenever possible, these child restraint systems
should be installed on the rear seats.
fThe passenger’s airbag must be switched off
when these systems are used on the
passenger’s seat.
Children aged between 6 and 12 years
Children of this age are held in child restraint
systems facing forwards.
Whenever possible, these child restraint systems
should be installed on the rear seats.
fThe passenger’s airbag must be switched off
when these systems are used on the
passenger’s seat.
The passenger’s airbag must be switched on
for children weighing over 27 kg (59 lbs.).
48 Controls, Instruments
LATCH System
Child seat bracket on the passenger’s
seat
Use only child restraint systems with the LATCH
system recommended by Porsche.
These systems have been tested and adjusted to
the interior of your Porsche and the appropriate
child age groups. Other systems have not been
tested and could entail an increased risk of injury.
You can obtain child seats that are
LATCH-compatible at your authorized Porsche
dealer.
fAlways observe the separate installation in-
structions for your child seat.
Note
The LATCH attachment bracket is not installed at
the factory. It can be retrofitted at your authorized
Porsche dealer.
Danger!
The use of a child restraint system in the
passenger seat without airbag deactivation
can result in serious personal injury or death
to the child from an airbag deployment.
fFor children up to a weight of 27 kg (59 lbs.),
the passenger’s airbag must be switched off if
a child restraint system is used on the
passenger’s seat.
The passenger’s airbag must be switched on
for children weighing over 27 kg (59 lbs.).
fPlease see your authorized Porsche dealer for
correct Porsche Child Seat availability.
fPorsche recommends the use of a Porsche
Child Seat with Lower Anchorage and Tether
for Children system (LATCH)
fPlease observe the chapter “CHILD
RESTRAINT SYSTEMS” on Page 46.
Installing a LATCH child seat system
1. Switch off passenger airbag with key switch.
The warning light “PASSENGER AIRBAG OFF”
must be illuminated.
Please observe the chapter “SWITCHING
PASSENGER’S AIRBAG ON AND OFF” on
Page 49.
2. Secure the child seat to retaining lugs A as
outlined in the instruction manual for the child
seat.
3. Pull the child seat to check that both fastening
points are engaged correctly.
Note
The airbag must be switched back on after
removing the child seat.
Controls, Instruments 49
Switching passenger’s airbag on
and off
fSwitch off the passenger airbag on the key
switch using the vehicle key.
A - Switch position ON – airbag is active
B - Switch position OFF – airbag is switched off
Danger!
Risk of serious personal injury or death for
passenger if passenger airbag remains
switched off after the child restraint system
is removed.
fThe passenger airbag must be switched on
again once the child seat has been removed, in
order to provide protection to the adult
occupants.
Warning light “PASSENGER AIRBAG OFF”
If the airbag on the passenger’s side is switched
off:
– warning light “PASSENGER AIRBAG OFF” is
continuously lit when the ignition is switched on
– the message “PASSENGER AIRBAG OFF” is
displayed by the on-board computer. Deactiva-
tion is acknowledged with an acoustic signal.
fPlease observe the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on Page 102.
Danger!
Risk of serious personal injury or death from
the passenger’s airbag.
If the “PASSENGER AIRBAG OFF” warning
light is not lit when the ignition is switched on
and the Airbag OFF switch is switched off,
this could indicate a fault in the system.
fDo not install a child restraint system on the
passenger’s seat.
fHave the fault remedied immediately.
Please see your authorized Porsche dealer.
Note
The key switch and the warning light “PASSENGER
AIRBAG OFF” are not installed at the factory.
They can be retrofitted at your authorized Porsche
dealer.
50 Controls, Instruments
Airbag Systems
The airbags in combination with the safety belts
make up a safety system which offers the driver
and the passenger the greatest known protection
from injuries in case of accident.
Even though your vehicle is equipped with airbags,
the safety belts are your primary protection
and must be worn at all times.
The airbags can only help protect you where the
impact is of sufficient severity and from a speci-
fied direction.
Therefore, all persons within the vehicle
must always wear safety belts (in many states,
state law requires the use of safety belts).
fPlease observe the chapter “SAFETY BELTS”
on Page 42.
The front airbags are located behind the padded
steering wheel panel on the driver’s side and on
the passenger’s side in the dashboard.
The side airbags are installed in the side of the
seat backrests.
The head airbags are installed in the door linings.
Function
Depending on the force and angle of impact, the
corresponding airbags can be triggered.
The inflation process generates the amount of gas
required to fill the airbags at the necessary pres-
sure in fractions of a second. Because of the pos-
sibility of injuries from airbag deployment, airbags
are designed to deploy only when occupants can
receive substantial additional injuries from their
deployment.
Airbags protect the face and upper body, while
simultaneously damping the motion of the driver
and passenger in the impact direction in the event
of a frontal impact or side impact.
Your vehicle is equipped with a crash sensing and
diagnostic module. This module will record the
use of the safety belt restraint system by the driv-
er and front passenger when the side airbags and
head airbags are inflated.
Danger!
To provide optimal occupant protection, air-
bags must inflate at very high speed.
If you are not wearing your safety belt or are
too close to the airbag when its deployed, in-
flating airbags can result in serious personal
injury or death.
fMake sure there are no people, animals or ob-
jects between the driver or passenger and the
area into which the airbag inflates.
fSit back as far from the dashboard or steering
wheel as is practical, while still maintaining full
vehicle control.
fDo not lean against the inside of the doors.
fAlways leave feet in the footwell when driving.
Do not put feet on the dashboard or the seat
cushion.
fAlways hold the steering wheel by the outer
rim.
Never rest your hands on the airbag panel.
fNever transport heavy or sharp objects on or
in front of the passenger seat.
fAlways keep the lid of the door storage com-
partment closed. Objects must not protrude
out of the door storage compartment.
fGive your passenger all of the information in
this chapter.
fNo changes must be made to the wiring or
components of the airbag system.
Controls, Instruments 51
fDo not add any additional coverings or stickers
to the steering wheel or in the area of the pas-
senger airbag, side airbags and head airbags.
Doing so may adversely affect the functioning
of the airbag system or cause harm to the oc-
cupants if the airbag system should deploy.
fDo not undertake any wiring for electrical ac-
cessory equipment in the vicinity of the airbag
wiring harnesses. Doing so may disable the
airbag system or cause inflation.
fIf the warning light comes on, the airbag sys-
tem should be repaired immediately by your
authorized Porsche dealer.
Note
Airbag components (e.g. steering wheel, door
trim, seats) may be disassembled only by an au-
thorized Porsche dealer.
When disposing of a used airbag unit, our safety
instructions must be followed. These instructions
can be obtained at any authorized Porsche dealer.
Faults are indicated by a warning light in the instru-
ment panel and a message on the on-board com-
puter.
fIn the following cases you should immedi-
ately consult an authorized Porsche deal-
er in order to assure the airbag system is
functioning properly:
– If the warning light does not light up when the
ignition is switched on or
– If the warning light does not go out once the
engine is running or
– If the warning light appears while driving.
fPlease observe the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on Page 102.
Warning light “PASSENGER AIRBAG OFF”
fPlease observe the chapter “SWITCHING PAS-
SENGER’S AIRBAG ON AND OFF” on Page 49.
Airbag maintenance
In order to ensure long-term functioning, the air-
bag system must be inspected by an authorized
Porsche dealer at the intervals recommended in
your Maintenance booklet.
Important information
If you sell your Porsche, notify the purchaser that
the vehicle is equipped with airbags, and refer
them to the chapter, “Airbag Systems”, in the own-
er’s manual (safety and disposal rules).
Further information on the airbag system can be
found on labels on the sun visors, as well as on all
airbag components.
fFor special recommendations on the use of
child restraints:
Please observe the chapter “CHILD RES-
TRAINT SYSTEMS” on Page 46.
Disposal
Non-ignited gas alternators, or whole vehicles or
subassemblies with airbag units, must not be
disposed of as “normal” scrap or waste or put into
any other form of end storage.
Your authorized Porsche dealer will be able to give
you details about disposal.
Warning light and warning
message
52 Controls, Instruments
Parking Aids
Parking assistant
When the driver backs up, the parking assistant
system indicates the distance between the car
and a large obstacle behind it, by means of signal
tones.
Warning!
Risk of serious personal injury or death.
ParkAssist cannot detect small objects such
as children and pets.
Despite use of the parking assistant system,
the driver is still responsible for taking due
care and assessing obstacles when backing
up.
fMake sure that no persons, especially small
children, animals or obstacles are within the
maneuvring area.
The parking assistant system is activated auto-
matically when reverse gear is selected and the ig-
nition is on.
Note
Be aware that the parking assistant system is
not switched on if the car rolls backward without
reverse gear being engaged.
Ultrasound sensors
Sensors
Four ultrasound sensors in the rear bumper meas-
ure the distance to the closest obstacle.
– Range middle sensors around 60 in./150 cm
– Range outer sensors around 24 in./60 cm
Obstacles cannot be detected in the “blind” sen-
sor area (e.g. near the ground).
Note
The sensors must always be kept free of dust, ice
and snow in order to ensure that they are fully
functional.
Caution!
To avoid damaging the sensors:
fMaintain sufficient distance when cleaning with
steam-jet units.
Signal tones/function
When reverse gear is selected, the parking assist-
ant confirms that it is switched on by issuing a
short signal tone.
A detected obstacle is signalled by an intermit-
tent tone. The intervals decrease as the obstacle
is approached.
A continuous tone sounds when the distance be-
comes less than one foot. This continuous tone
can stop if the obstacle is approached closer than
one foot.
The radio volume should not be so loud as to
drown out the signal tones.
Controls, Instruments 53
Limits of ultrasonic measurement
The parking assistant system cannot detect:
– sound-absorbing obstacles (e.g. powder
snow),
– sound-reflecting obstacles (e.g. glass surfac-
es, flat painted surfaces)
– and very thin obstacles.
– Other ultrasound sources (e.g. pneumatic
brakes of other vehicles, jackhammers) can in-
terfere with detection of obstacles.
Fault indication
The parking assistant system indicates a fault in
two ways:
– After reverse gear has been selected, the
short signal tone is followed by a continuous
tone of the same pitch:
This indicates that sensors are soiled or cov-
ered with ice.
– After reverse gear has been selected, the
short signal tone is followed by a continuous
tone with a much lower pitch:
This indicates a general system fault. Please
have the fault remedied at an authorized
Porsche dealer.
A- Control switch for door mirror adjustment
Swivelling down mirror glass as a parking
aid
fPlease observe the chapter “SEAT MEMORY”
on Page 36.
– When reverse gear is engaged, the mirror
glass on the passenger’s side swivels down
slightly to show the curb area.
Preconditions
– Vehicle must be equipped with seat memory.
– Set the control switch A to “passenger’s side”.
– Reverse gear must be engaged.
Returning mirror glas to its original position
fDrive forwards with a speed of over 4 mph
(6 km/h) or
fSet the control switch A to “driver’s side”.
54 Controls, Instruments
Retractable Rear Spoiler
The rear spoiler reduces air resistance and,
particularly at high speeds, reduces rear axle lift.
Warning!
Risk of accident. If the rear spoiler cannot be
extended, driving stability will be adversely
affected by increased rear axle lift, which
could lead to loss of control.
fAdapt your driving style and speed to the
changed driving behaviour.
fHave the fault remedied at an authorized
Porsche dealer.
Risk of injury during manual retraction or
extension of the rear spoiler with the vehicle
stationary.
fMake sure that no persons or objects are
within the range of movement of the rear
spoiler.
Risk of damage from pushing the vehicle by
the spoiler.
fDo not push the vehicle at the spoiler.
Automatic mode
The speed limits for automatic extension and
retraction of the spoiler depend on various
circumstances (e.g. driving speed).
If automatic control fails, a warning message is
displayed by the on-board computer.
Controls, Instruments 55
When the ignition is on, the rear spoiler can be
extended and retracted manually using the button
in the center console.
Extending
fPress button briefly.
The spoiler extends to its final position.
The light-emitting diode in the button lights up.
Retracting a manually extended rear spoiler
fat speeds between 0 and 20 mph
(0 and 30 km/h)
Press and hold button until the rear spoiler has
reached its final position.
The light-emitting diode in the button goes out.
The rear spoiler changes to automatic mode.
fat speeds between 20 and 60 mph
(30 and 100 km/h)
Press button briefly.
The rear spoiler retracts, the light-emitting
diode in the button goes out.
The rear spoiler changes to automatic mode.
fat speeds over 60 mph (100 km/h)
Press button briefly.
The rear spoiler remains extended, the light-
emitting diode in the button goes out.
The rear spoiler changes to automatic mode.
Manual control
56 Controls, Instruments
Clutch Pedal
The clutch pedal must be depressed fully
before the starter will engage.
Warning!
Risk of an accident.
fAlways check the movement of the clutch ped-
al before driving and make sure that it is not
obstructed by a floor mat or any other object.
fSecure the floor mat to prevent it from sliding
into positions that could interfere with the safe
operation of your vehicle.
Your Porsche dealer will be glad to offer you
nonskid floor mats of the correct size.
To avoid damage to the clutch and transmis-
sion:
fAlways depress the clutch pedal fully when
changing gears.
fDo not hold the car on a steep grade with the
clutch pedal partially depressed.
Should the free travel of the clutch pedal suddenly
become bigger, it could mean a malfunction of the
clutch.
fSee your Porsche dealer for correction.
Parking Brake
Parking brake force is mechanically transferred to
the rear wheels by means of cables.
fUse the parking brake only after the vehicle
has come to a full stop.
Setting the parking brake
fPull the lever all the way up (arrow).
With the ignition on, the parking brake warning
lights in the instrument panel and on-board
computer will come on if the lever is even
slightly raised. A firm pull upward is required to
properly engage the parking brake.
If the brake is not fully set, the vehicle may roll
without control.
fMove the gearshift lever to reverse or first
gear.
fBefore exiting the vehicle, make sure that the
parking brake is fully set and the vehicle is not
moving at all.
Danger!
Risk of serious personal injury or death. A
partially engaged parking brake may allow
the vehicle to roll, causing serious personal
injury or death to any person in its path.
fEngage the parking brake fully.
Releasing the parking brake
fPull the lever slightly up as you depress the re-
lease button, and then push the lever all the
way down.
Controls, Instruments 57
The warning lights in the instrument panel and on-
board computer will go out after the parking brake
is fully released.
The warning lights are not an indicator that the
parking brake is fully set; it is only intended to be
a warning to release the parking brake before
driving the car.
Caution!
A partially engaged brake will overheat the
rear brakes, reduce their effectiveness and
cause excessive wear.
fRelease the parking brake fully.
fWhen parking your car, always set the parking
brake by pulling all the way up on the lever.
fMove the gearshift lever to reverse or first
gear.
fOn hills also turn the front wheels towards the
curb.
Brakes
fMake it a habit to check the operation of your
brakes before driving.
Keep in mind that the braking distance increases
very rapidly as the speed increases. At 60 mph or
100 km/h, for example, it is not twice but four
times longer than 30 mph or 50 km/h. Tire trac-
tion is also less effective when the roads are wet
or slippery.
fTherefore, always maintain a safe distance
from the car in front of you.
Vehicles without Porsche Ceramic Compos-
ite Brake (PCCB)
Even though the brake discs consist of alloyed
grey cast iron, they will unavoidably start to cor-
rode if your car is parked for an extended period.
The brakes will tend to “rub” as a result.
The nature, extent and effects of corrosion de-
pend on the amount of time the vehicle was
parked, whether granular or liquid road salt was
spread and whether grease-dissolving agents
were used in car washes.
If the braking comfort is noticeably impaired, we
recommend having the brake system checked by
experts at an authorized Porsche dealer.
Brake system function
Your Porsche is equipped with a power assisted
hydraulic dual circuit brake system with disc
brakes at the front and rear.
Both circuits function independently. One brake
circuit operates the front and the other operates
the rear.
If one brake circuit has failed, the other will still op-
erate. However, you will notice an increased pedal
travel when you apply the brakes.
Failure of one brake circuit will cause the stopping
distance to increase.
Warning!
Risk of an accident.
In the unlikely event of hydraulic failure of
one brake circuit:
fPush the brake pedal down firmly and hold it in
that position.
A mechanical linkage activates the second cir-
cuit, and you will be able to bring the vehicle to
a stop.
fAfter bringing your vehicle to a complete stop,
avoid driving the vehicle and instead have it
towed to the nearest authorized Porsche deal-
er for repair.
f f f
Parking brake warning light USA
Parking brake warning light
Canada
58 Controls, Instruments
If the warning lights in the instrument panel and on-
board computer go on while driving, the brake flu-
id level may be too low, or (if the brake pedal travel
has increased) one of the two brake circuits may
have failed.
A greater braking pressure will be required, stop-
ping distances will be longer and the braking be-
havior will change, particularly in curves.
With correctly adjusted brakes, and a correctly
working brake system, the pedal travel to the
point of brake actuation should be 1-3/16 in. to
1-9/16 in. or 30 to 40 mm.
Whenever the brake pedal travel exceeds this dis-
tance, have the brake system checked.
Brake pedal
Warning!
Risk of an accident.
Any obstruction of the brake pedal could
increase the stopping distance.
fAlways check the movement of the brake pedal
before driving and make sure that it is not ob-
structed by a floor mat or any other object.
fSecure the floor mat to prevent it from sliding
into positions that could interfere with the safe
operation of your vehicle.
Your Porsche dealer will be glad to offer you
nonskid floor mats of the correct size.
Note
In case one of the two brake circuits fails, in-
creased pedal travel is required to bring your
vehicle to a full stop.
Warning!
To avoid overheating and premature wear of
the brakes:
fBefore descending a steep grade, reduce
speed and shift the transmission into a lower
gear or driving position to control speed.
fDo not “ride the brakes” by resting your foot on
the pedal when not intending to apply brake
pressure.
fDo not hold the pedal down too long or too
often.
This could cause the brakes to get hot and not
function properly.
Brake warning light USA
Brake warning light Canada
Controls, Instruments 59
Brake booster
The brake booster assists braking only when
the engine is running.
When the car is moving while the engine is not run-
ning, or if the brake booster is defective, more
pressure on the brake pedal is required to bring
the car to a stop.
Moisture or road salt on brakes affects braking.
When the vehicle is driven on salted roads for ex-
tended periods, the brakes should be washed
down thoroughly about every 2 weeks. An auto-
matic carwash facility cannot do this job properly.
Brakes will dry after a few cautious brake applica-
tions.
Warning!
Driving through water may reduce the trac-
tion.
Moisture on brakes from road water, car
wash, or coating of road salt may affect
braking efficiency.
fCautiously apply brakes to test brakes after
being exposed.
Brake wear
Your car has excellent brakes, but they are still
subject to wear. The rate at which they wear de-
pends on how the brakes are used.
fHave the brake system inspected at the
intervals recommended in your Maintenance
Booklet.
If the warning lights in the instrument panel and on-
board computer stay on when the engine is run-
ning or come on while driving, the brake pads are
worn, excessively.
fDo not continue to operate the vehicle.
Have your authorized Porsche dealer inspect
or replace the brake pads.
Brake pads
Wear on the brake pads and brake discs depends
to a great extent on the driving style and the con-
ditions of use and therefore cannot be expressed
in actual miles on the road.
The high-performance brake system is designed
for optimal braking effect at all speeds and tem-
peratures.
Certain speeds, braking forces and ambient
conditions (such as temperature and humidity)
therefore might cause “brake noises”.
New brake pads or linings
New brake pads and brake discs have to be “bro-
ken in”, and therefore only attain optimal friction
when the car has covered several hundred miles
or km.
The slightly reduced braking ability must be com-
pensated for by pressing the brake pedal harder.
This also applies whenever the brake pads and
brake discs are replaced.
Warning light USA
Warning light Canada
60 Controls, Instruments
ABS Brake System
(Antilock Brake System)
The ABS system represents a major contribution
to the enhancement of active safety in your vehi-
cle. This system prevents the wheels from locking
in a panic stop on almost all road surfaces.
With the ABS system in your vehicle, the
following areas are enhanced:
Steering, vehicle remains steerable under all
braking forces when ABS is engaged.
Good directional control, no swerving caused
by locking of wheels under braking conditions.
Shorter stopping distance, stopping distances
are usually reduced because controlled braking is
maximized.
Prevention of wheel lock up, no brake- induced
sliding and thus no localized tire wear from emer-
gency braking.
The crucial advantage of the ABS system over a
conventional brake system is in the area of main-
taining directional control and maneuverability of
the car in emergency situations during normal driv-
ing, including panic braking in turns.
Warning!
The increased control that is provided should
not induce you to take greater risks with your
safety. The limits dictated by the laws of
physics cannot be overcome, even with ABS.
The risk of accidents due to inappropriate
speed cannot be reduced, even by the ABS.
The driver bears the responsibility for all
driving maneuvers.
fAdapt your driving style to the prevailing road
and weather conditions.
fObey all traffic laws.
Other vehicles not equipped with the ABS
system may not be able to maintain control,
especially on wet or poor road surfaces and
thus may be more likely to impact you from
behind.
fTo minimize that risk, use your ABS system to
increase your ability to maneuver to avoid dan-
gerous situations and not merely to try to stop
in the shortest distance possible.
Controls, Instruments 61
Operation of the ABS system
A wheel speed sensor is mounted to each of the
four wheels. If wheel lock-up of either of the front
wheels or the rear wheels is sensed during brak-
ing, the brake pressure is adjusted automatically
until the wheel no longer slips. The brake pressure
is regulated for each front wheel individually and
for both of the rear wheels together.
On a road surface which is slippery on only one
side, the rear wheel which is braking on the slip-
pery surface determines the brake pressure which
will be applied equally to both rear wheels. This en-
sures that directional stability is maintained. How-
ever, if braking forces approach the wheel lock-up
point for all wheels (panic braking) the ABS system
will intervene to provide a rapid rythmic braking.
The proper operation of ABS is perceived by the
driver as a pulsating brake pedal in conjunction
with audible noise and perhaps some vibration.
fIf you experience these sensations while driv-
ing or a road surface with questionable trac-
tion, reduce vehicle speed appropriate for the
prevailing road conditions.
The functional readiness of all the main electrical
components of the ABS is checked by an
electronic monitoring system both before and
while you drive.
When the ignition is switched on the ABS warning
light will light up while the system is electronically
interrogated and goes out when the engine is
started if the check is not yet complete.
If the ABS warning lamp fails to go out, this indi-
cates that ABS has been deactivated due to a
fault. If the warning lights in the instrument panel
and on-board computer light up while you are driv-
ing, this indicates that a fault has occurred. In both
cases, normal braking, as in vehicles without ABS,
is still retained.
The ABS system should, however, be examined at
an authorized Porsche dealer immediately to pre-
vent the occurrence of further faults.
fIf the ABS system becomes inoperative, take
your vehicle to your authorized Porsche dealer
immediately.
Warning!
The control unit of the ABS brake system is
set for standard tire size. If non-standard
tires are installed, the control unit may mis-
interpret the speed of the vehicle, because of
the variant data it receives from the sensors
on the axles.
fUse only tire makes and types tested by
Porsche.
Warning light USA
Warning light Canada
62 Controls, Instruments
Sport Mode
A sportier car set-up is obtained when Sport mode
is switched on. Interventions by the Porsche
control systems are intentionally shifted towards
greater agility and driving performance.
– PASM (Porsche Active Suspension Manage-
ment) is automatically changed to Sport mode,
resulting in a stiffer suspension setup.
– The Tiptronic S switches to a sporty gear-
changing map and shortens the gear shifting
periods. Gear changes take place faster.
– PSM (Porsche Stability Management) control is
sporty. PSM interventions take place later than
in Normal mode. The driver can maneuver the
vehicle with greater agility at its performance
limits, without having to dispense with the
assistance of PSM in emergency situations.
– The electronic accelerator pedal reacts
sooner, and the engine is more responsive to
throttle inputs. When Sport mode is switched
on, this function is activated only after the
driver has floored the accelerator pedal or
released it briefly.
– The rpm limiter characteristic is “harder”, i.e.
the engine is immediately throttled when the
performance limits are reached (only in manual
selection mode for vehicles with Tiptronic S).
fPlease observe the appropriate chapters of
this Manual.
Switching Sport mode on and off
fPress SPORT button in the center console.
When Sport mode is switched on, the light-
emitting diode in the SPORT button is lit.
When Sport mode is switched on, the logo SPORT
appears next to the digital speedometer.
Switching Sport mode on and off simultaneously
activates and deactivates the Sport mode of the
PASM.
After the ignition is switched off, Sport mode and
PASM Sport mode are automatically reset to
Normal mode.
Controls, Instruments 63
Porsche Stability Management
(PSM)
PSM is an active control system for stabilization of
the vehicle during extreme driving manoeuvres.
Warning!
The increased control that is provided should
not induce you to take greater risks with your
safety. The limits dictated by the laws of
physics cannot be overcome, even with PSM.
The risk of accidents due to inappropriate
speed cannot be reduced, even by PSM.
The driver bears the responsibility for all
driving maneuvers.
fAdapt your driving style to the prevailing road
and weather conditions.
fObey all traffic laws.
Advantages of PSM
– Superior traction and lane-holding ability in all
driving situations – even on road surfaces with
varying friction.
– PSM actively stabilizes the vehicle during dy-
namic driving maneuvers (e.g. rapid steering
movements, during lane changes or on alter-
nating curves).
– Improved braking stability in curves and on dif-
ferent or varying road surfaces.
Readiness for operation
PSM is switched on automatically every time you
start the engine.
Function
Sensors at the wheels, brakes, steering system
and engine continuously measure:
–Speed
–Steering angle
– Lateral acceleration
– Rate of turn about the vertical axis
– Brake pressure
PSM uses these values to determine the direction
of travel desired by the driver.
PSM intervenes and corrects the course if the
actual direction of motion deviates from the
desired course (steering-wheel position):
It brakes individual wheels as needed. In addition,
the engine power may be manipulated in order to
stabilize the vehicle.
The events below inform the driver of PSM control
operations and warn him to adapt his driving style
to the road conditions:
– The multi-functional information light on the
instrument panel lights up.
– Hydraulic noises can be heard.
– The vehicle decelerates and steering-wheel
forces are altered as the PSM controls the
brakes.
– Reduced engine power.
– The brake pedal pulsates and its position is
changed during braking.
However, it is possible at any time to achieve
full vehicle deceleration by increasing the foot
pressure slightly.
f f f
64 Controls, Instruments
Examples of PSM control operations
–Vehicle understeers:
If the front wheels of the vehicle drift on a
bend, the rear wheel on the inside of the bend
is braked and the engine power is reduced if
necessary.
–Vehicle oversteers:
If the rear of the vehicle swings out on a bend,
the front wheel on the outside of the bend is
braked.
The PSM should always be switched on
during “normal” driving.
However, it may be advantageous to switch off
PSM temporarily in exceptional situations, for
example:
– On a loose surface or in deep snow,
– When “rocking the vehicle free” and
– When using snow chains.
Tiptronic vehicles: When the PSM is switched off
the slip monitoring function of the Tiptronic is also
deactivated.
fPlease observe the chapter “TIPTRONIC S” on
Page 141.
Switching off PSM
fPress PSM OFF button.
PSM is switched off after a short delay.
The light-emitting diode in the button is lit up.
When the PSM is switched off, the multifunc-
tional PSM light on the instrument panel is lit
and a message is shown by the on-board
computer.
The following functions stabilize the vehicle in
emergency situations, even with PSM switched
off:
– When PSM is off, the vehicle is stabilized as
soon as one of the two front wheels enters the
ABS control range.
– When PSM is off and Sport mode is on, the
vehicle is stabilized as soon as both front
wheels enter the ABS control range.
One-sided spinning of the wheels is prevented,
even with PSM switched off.
Switching PSM back on
fPress PSM OFF button.
PSM is switched on after a short delay.
The light-emitting diode in the button and the
multifunctional PSM light go out.
The on-board computer shows a message.
Controls, Instruments 65
Sport mode
A sportier car set-up is obtained when Sport mode
is switched on. PSM interventions are later than in
Normal mode; the vehicle can be manoeuvred
with greater agility at its performance limits,
without the need to dispense with the assistance
of PSM in emergency situations. This helps to
achieve optimal lap times, particularly on race
circuits and a dry road surface.
– The multifunctional light on the instrument
panel lights up for a lamp check when the
ignition is switched on.
– The light indicates a control operation,
including when PSM is switched off (brake
control in the event of one-sided wheel spin).
– In conjunction with a message on the on-board
computer, the light indicates that PSM is
switched off.
– Faults are displayed by the light in conjunction
with a message on the on-board computer.
PSM is out of order.
fPlease consult an authorized Porsche dealer.
fPlease observe the chapter “PUTTING
VEHICLE INTO OPERATION” on Page 215.
fPlease observe the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on Page 102.
Towing
fPlease observe the chapter “VEHICLE
TOWING” on Page 235.
Checks on test stands
When carrying out brake tests on roller test
stands a maximum testing speed of 5 mph
(8 km/h) must not be exceeded.
Handbrake checks on the roller brake tester
must be performed only with the ignition switched
off.
Multifunctional PSM light
66 Controls, Instruments
The previously selected PASM mode is always ac-
tivated after the engine is started.
There is no automatic return to normal mode after
the ignition is switched off.
PASM makes two running-gear setups available to
the driver: “Normal” and “Sport”.
The selection is made via a button on the center
console.
In Normal mode the running gear is in a sporty and
comfortable setup.
Sport mode offers a markedly sporty shock
absorber tuning (e.g. for driving on the race
circuit).
The variable suspension system selects the appro-
priate damping level for each wheel according to
the situation and conditions of driving.
Example:
If the vehicle is driven in a markedly sporty manner
in Normal mode, PASM automatically adapts the
shock-absorber behavior to the driving situation in
this case as well.
Switching on PASM Sport mode
fPress PASM button in the center console.
When PASM Sport mode is switched on, the
light-emitting diode in the button is lit up and a
message is shown by the on-board computer.
Switching off PASM Sport mode
Press PASM button in the center console.
The light-emitting diode in the button goes out and
the on-board computer displays a message.
Porsche Active Suspension
Management (PASM)
Controls, Instruments 67
A, C - Switch for reading light on driver/passenger side
B- Switch for interior light and footwell lights
D- Orientation light
Interior Lights
fPlease observe the chapter “LOAD SWITCH-
OFF AFTER 2 HOURS OR 7 DAYS” on
Page 209.
For vehicles with automatic anti-dazzle
mirrors
fSwitch off the automatic anti-dazzle operation
of the mirrors before you switch on the interior
light.
Otherwise the mirrors may accidentally swivel
into the anti-dazzle position.
Interior lights, reading lights
Switching off
fPress left half of switch.
Switching to continuous illumination
fPress right half of switch.
Switching on and off automatically
fMove switch to center position.
The interior and footwell lights are switched
on when a door is unlocked or opened or when
the ignition key is withdrawn from the ignition
lock.
The lights are switched off with a delay of
approx. 2 minutes after the doors are closed.
The light goes out immediately as soon as the
ignition is switched on or the vehicle is locked.
Orientation light
A light-emitting diode at the bottom of the interior
mirror improves orientation in the passenger com-
partment when it is dark.
68 Controls, Instruments
Operation, Instruments
1.Ignition lock/steering lock
2.Turn signals/high beam/headlight flasher stalk
3.Hands-free microphone for telephone
4.Horn
5.Wiper/washer stalk, rear window wiper
6.Button for seat heating, left
7.Interior temperature sensor/GPS antenna
8.Stopwatch
9.Emergency flasher switch
10.Central locking button, readiness display for
alarm system
11.Porsche Communication Management (PCM)
12.Button for seat heating, right
13.Cupholder
14.Light switch
15.Operating lever for on-board computer
16.Locking lever for steering-wheel adjustment
17.Operating lever for automatic speed control
18.Operating panel for air conditioning
19 Buttons for rear spoiler,
Porsche Active Suspension Management
(PASM),
Sport mode, Porsche Stability Management
(PSM)
Controls, Instruments 69
70 Controls, Instruments
Ignition/Starter Switch with anti-
theft Steering Lock
The ignition lock has a total of four ignition lock po-
sitions.
The ignition key rebounds to the initial position
from every ignition lock position.
fFor your safety, fasten safety belts.
fPlease observe the chapter “IMMOBILIZER” on
Page 19.
fPlease observe the chapter “KEY WITH RADIO
REMOTE CONTROL” on Page 20.
Before starting the engine
fApply the footbrake.
fManual transmission:
Move the gearshift lever into neutral.
The clutch pedal must be depressed fully
before the starter will engage.
fTiptronic:
Move the selector lever to P or N.
Switch position 0
Initial position
The ignition key cannot be withdrawn when the
ignition is switched on or when the engine has
been started.
To withdraw the ignition key:
fStop the vehicle.
fOn vehicles with Tiptronic S:
Move selector lever to position P.
fSwitch ignition off.
fRemove ignition key.
Switch position 1
Ignition on
fTurn ignition key to position 1.
Ignition is switched on.
Note on operation
All electrical equipment can be switched on.
fPlease observe the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on Page 102.
Controls, Instruments 71
Switch position 2
Start engine
fTurn ignition key to ignition lock position 2.
fPlease observe the chapter “STARTING PRO-
CEDURES” on Page 72.
Switch position 3
Ignition off
fTurn ignition key to ignition lock position 3.
Locking the steering column
Automatic locking
The steering column is automatically locked when
the ignition key is withdrawn from the ignition lock.
Warning!
Risk of an accident.
The steering wheel will lock and will cause
loss of steering.
fNever remove key from the ignition lock or turn
the key off while the vehicle is moving.
fAlways withdraw the ignition key when leav-
ing the vehicle.
Automatic unlocking
The steering column is automatically unlocked
when the ignition key is inserted into the ignition
lock.
Note
fTo avoid battery run-down, always remove the
ignition key from the ignition lock.
Please observe the chapter “BATTERY” on
Page 212.
Gong
If you leave the key in the ignition/steering lock, a
gong will sound when the driver’s door is opened.
This is a reminder to remove the key.
72 Controls, Instruments
Starting Procedures
fPlease observe the chapter “IMMOBILIZER” on
Page 19.
fPlease observe the chapter “EMISSION CONT-
ROL SYSTEM” on Page 167.
Warning!
Serious injury may result if you are involved
in a collision without having fastened the
safety belts.
fFasten safety belts before driving away.
Before starting the engine
fApply the footbrake.
fManual transmission:
Move the gearshift lever into neutral.
The clutch pedal must be depressed fully
before the starter will engage.
fTiptronic:
Move the selector lever to P or N.
Temperature sensors on the engine automatically
provide the correct fuel/air mixture required for
starting.
Therefore, it is not necessary to depress the
accelerator pedal while starting a cold or a
warm engine.
Starting the engine
fTurn ignition key to ignition lock position 2.
fAs soon as the engine starts, release the igni-
tion key.
The first operation of the starter is ended automat-
ically when the engine starts.
If the engine does not start, subsequent starter
operations will not be ended automatically.
If the engine fails to start after 10 or 15 seconds
of cranking:
fWait about 10 seconds before engaging the
starter again.
fWhen starting the engine, be ready to drive
immediately.
Drive vehicle at moderate speeds and avoid
engine speeds above 4,200 rpm during the
first 5 minutes.
fDo not let the engine idle to warm up.
Danger!
Engine exhaust fumes have many compo-
nents which you can smell. They also contain
carbon monoxide (CO), which is a colorless
and odorless gas.
Carbon monoxide can cause unconscious-
ness and even death if inhaled.
fNever start or let the engine run in an en-
closed, unventilated area.
It is not recommended to sit in your car for pro-
longed periods with the engine on and the car
not moving.
An unattended vehicle with a running engine
is potentially hazardous.
If warning lights should come on to indicate
improper operation, they would go unno-
ticed.
fNever leave the engine idling unattended.
Danger of fire.
fDo not park or operate the vehicle in areas
where the hot exhaust system may come in
contact with dry grass, brush, fuel spill or oth-
er flammable material.
fIf your car catches on fire for any reason, call
the fire department.
Do not endanger your life by attempting to put
out the fire.
Controls, Instruments 73
Stopping Engine
fTurn key back to position 3.
fDo not stop engine immediately after hard or
extended driving.
Keep engine running at increased idle for
about two minutes to prevent excessive heat
build-up before turning off engine.
fTo avoid battery run-down, always remove the
ignition key from the ignition lock.
fMake sure that when you leave the car, even
briefly, you have withdrawn the ignition key.
fEngage the steering lock by moving the steer-
ing wheel to the left or right.
Turn the steering wheel to the locking position
before you switch off the engine so that you
don’t have to exert yourself when locking or
unlocking the steering.
Warning!
Danger of injury. Hot engine compartment
components can burn skin on contact.
fBefore working on any part in the engine com-
partment, turn the engine off and let it cool
down sufficiently.
Engine-compartment blower,
radiator fan
The radiator and radiator fans are in the front of
the car.
The engine-compartment blower is mounted on
the engine compartment lid.
Warning!
Risk of injury.
After the engine is switched off, the engine-
compartment temperature is monitored for
approx. 30 minutes.
During this period, and depending on tem-
perature, the engine-compartment blower
may continue to run or start to run.
fCarry out work in these areas only with the en-
gine off, the ignition off, and exercise extreme
caution.
Risk of injury. The radiator fans in the front
end of the car may be operating or
unexpectedly start operating when the
engine is switched on.
fCarry out work in these areas only with the en-
gine switched off.
Automatic garage door
The ignition system in your Porsche may interfere
with your electronically operated garage door.
fTo check this, drive your Porsche close to the
garage door. Make sure not to interfere with
the operating range of the door.
fRun the engine at different speeds.
If the garage door opens or closes without you op-
erating the garage door unit in your car, contact
the dealer who installed the automatic garage
door to have the frequency and/or coding of the
garage door signal changed or modified.
74 Controls, Instruments
Instrument Panel USA Models
Also refer to the corresponding chapters in
the Owner’s Manual.
1.Engine oil temperature gauge
2.Speedometer with analogue display
3.Turn signal indicator light, left
4.Tachometer
5.High beam indicator light
6.Turn signal indicator light, right
7.ABS warning light
8.Cooling system
Temperature gauge, warning light
9.Fuel
Level gauge, warning light
10.Engine oil pressure gauge
11.Adjustment button for instrument illumination
and trip counter
12.Odometer and daily trip mileage display
13.Automatic speed control indicator light
14.Light sensor for instrument illumination
15.Airbag warning light
16.Emission control warning light
(Check Engine)
17.Central warning light
18.On-board computer display
19.Porsche Stability Management
Multifunctional PSM light
20.Brake warning light
21.Safety belt warning light
22.Tiptronic indicator
23.Clock and outside temperature display
24 Adjustment button for clock
When the ignition is switched on, the warning
lights light up for a lamp check.
Note
Warnings that have been given are stored in the
appropriate control unit memory and can be read
out at an authorized Porsche dealer.
This information can help to warn you about situa-
tions which may be hazardous to you or your car.
Controls, Instruments 75
76 Controls, Instruments
Instrument Panel Canada Models
Also refer to the corresponding chapters in
the Owner’s Manual.
1.Engine oil temperature gauge
2.Speedometer with analogue display
3.Turn signal indicator light, left
4.Tachometer
5.High beam indicator light
6.Turn signal indicator light, right
7.ABS warning light
8.Cooling system
Temperature gauge, warning light
9.Fuel
Level gauge, warning light
10.Engine oil pressure gauge
11.Adjustment button for instrument illumination
and trip counter
12.Odometer and daily trip mileage display
13.Automatic speed control indicator light
14.Light sensor for instrument illumination
15.Airbag warning light
16.Emission control warning light
(Check Engine)
17.Central warning light
18.On-board computer display
19.Porsche Stability Management
Multifunctional PSM light
20.Brake warning light
21.Safety belt warning light
22.Tiptronic indicator
23.Clock and outside temperature display
24 Adjustment button for clock
When the ignition is switched on, the warning
lights light up for a lamp check.
Note
Warnings that have been given are stored in the
appropriate control unit memory and can be read
out at an authorized Porsche dealer.
This information can help to warn you about situa-
tions which may be hazardous to you or your car.
Controls, Instruments 77
78 Controls, Instruments
The engine oil temperature is indicated in the left
instrument.
A- Adjustment button for instrument illumination and
trip counter
Indicates automatic speed control readiness.
Instrument Illumination
The illumination is automatically adjusted to the
ambient brightness by the light sensor in the
tachometer.
In addition, when the car lights are switched on,
the instrument and switch symbol brightness can
be manually adjusted.
Warning!
Risk of an accident, personal injury and loss
of control.
fDo not reach through the steering-wheel
spokes while driving.
Dimming instrument illumination
fTurn adjustment button A in the appropriate di-
rection and hold it until the desired brightness
has been reached.
The chosen level of brightness is indicated by
a bar display in the display field of the on-board
computer.
Engine oil temperature
Automatic Speed Control
Indicator light
Controls, Instruments 79
Trip Odometer
Warning!
Risk of an accident, personal injury and loss
of control.
fDo not reach through the steering-wheel
spokes while driving.
Resetting to zero
fPress adjustment button A for approximately
one second or
fReset the distance in the “SET” menu of the on-
board computer.
Please observe the chapter “SET BASIC SET-
TING ON ON-BOARD COMPUTER” on
Page 100.
After exceeding 6,213 miles or 9,999 kilometers,
the counter returns to “0”.
80 Controls, Instruments
Speedometer
The digital speedometer is integrated in the on-
board computer.
The indication changes from mph to km/h when
the units are changed from miles to kilometers.
Changing over between
Miles / Kilometers
The units of the distance and speed displays can
be changed in the “SET” menu of the on-board
computer.
fPlease observe the chapter “SET BASIC SET-
TING ON ON-BOARD COMPUTER” on
Page 100.
Controls, Instruments 81
Tachometer
The tachometer shows the engine speed in revolu-
tions per minute (rpm).
The beginning of the red marks at the right end of
the scale indicates the maximum permissible en-
gine rpm.
A speed limiter prevents the engine from being
overrevved during acceleration. Before reaching
this area, the next higher gear should be select-
ed.
Shift to the next lower gear when the engine rpm
drops below 1,500 rpm.
Caution!
To avoid severe engine damage.
fAlways observe the engine rpm before down-
shifting to a lower gear, so you do not exceed
the maximum engine rpm.
Flashes in synchronism with the turn signals.
Left arrow – left turn signals
Right arrow – right turn signals
fIf the frequency of the display becomes notice-
ably faster, check the operation of the turn sig-
nals.
Indicator light
Lights when high beam or headlight flasher is
switched on.
The indicator light goes out when the high beams
are switched off.
Turn Signal Indicator Light
High Beam
82 Controls, Instruments
Temperature gauge (ignition on)
USA: Display in °F
Canada: Display in °C
Pointer to the left – engine cold
fAvoid high engine speeds and heavy engine
loading.
Pointer in the middle – normal operating tem-
perature
The pointer may move up to the red area when en-
gine is heavily loaded and outside temperature is
high, but should return to “normal” when engine
load is reduced.
Warning light “A”
If the coolant temperature is too high, the warn-
ing light comes on.
Additionally, a warning is displayed in the on-board
computer.
fPull off the road, turn off the engine and allow
to cool.
fCheck radiator and air passages in front end of
car for obstructions.
fCheck coolant level.
If necessary, add coolant and have fault reme-
died at an authorized Porsche dealer.
Please observe the chapter “COOLANT LEVEL”
on Page 155.
Note
To prevent excessive temperatures, the cooling-
air passages must not be restricted by coverings
(e.g. films, “stone guards”).
If the coolant level is too low, the warning light
flashes.
Additionally, a warning is displayed in the on-board
computer.
fSwitch engine off and allow to cool.
fAdd coolant.
fHave the cause of the fault remedied at an au-
thorized Porsche dealer.
Please observe the chapter “COOLANT LEVEL”
on Page 155.
Caution!
Risk of engine damage.
fIf the warning lights come on even though cool-
ant level is correct, do not continue driving.
fHave the fault remedied at the nearest
authorized Porsche dealer.
Engine compartment blower fan
In addition, this warning light flashes to indicate a
fault in the engine compartment blower fan.
fHave the cause of the fault remedied at an
authorized Porsche dealer.
Cooling System
Controls, Instruments 83
Tiptronic
Indicator for selector lever position and
engaged gear
When the engine is running, the selector lever
position and engaged gear are indicated.
If the selector lever is between two positions:
– The corresponding selector lever position in
the instrument cluster flashes and
– The warning “Selector lever not engaged”
appears on the display of the on-board
computer.
fEngage the selector lever correctly.
If there is a fault in the transmission:
–The 4th gear display flashes.
– The warning “Tiptronic emergency run”
appears on the on-board computer.
fPlease observe the chapter “REDUCED
DRIVING PROGRAM” on Page 146.
fHave the fault repaired immediately at an
authorized Porsche dealer.
fPlease observe the chapter “TIPTRONIC S” on
Page 141.
84 Controls, Instruments
Level gauge
When the ignition is on the fuel level is displayed.
fPlease observe the chapter “CAPACITIES” on
Page 244.
If the vehicle’s inclination changes (e.g. going up
or downhill), minor deviations in the indication may
occur.
Note
If the tank is near empty and you top up with only
a small quantity of fuel, this cannot be registered
by the level gauge and calculation of the range re-
maining is impossible.
Warning light “A”
When the engine is running, the warning light
of the level gauge lights up if less than approx.
2.6 U.S. gallons (10 liters) of fuel remains in the
tank or the range on remaining fuel falls below ap-
prox. 30 miles (50 km).
Additionally, a warning is displayed in the on-board
computer.
fFill up at the next opportunity.
Caution!
To prevent damage to the emission control
system and engine.
fNever drive the tank completely out of fuel.
fAvoid high cornering speeds after the warning
lights have come on.
fPlease observe the chapter “EMISSION CONT-
ROL SYSTEM” on Page 167.
If the level gauge warning light flashes, there
has been a system fault.
Additionally, a warning is displayed in the on-board
computer.
There will then be no reserve warning.
fTo remedy the fault, go to an authorized
Porsche dealer.
Fuel
Controls, Instruments 85
A- Adjustment button for clock
B- Clock
C- Outside temperature display
Clock
The clock is blanked out approximately four min-
utes after the ignition is switched off or when the
car is locked.
Setting the time
Warning!
Risk of an accident and loss of control.
fDo not reach through the steering-wheel
spokes while driving.
Setting hours
fPress adjustment button A for about one sec-
ond.
Hour display flashes.
fTurn button in the appropriate direction:
to right – increase hours figure
to left – decrease hours figure.
Adjustment in hours – turn button briefly
Fast adjustment (display cycles) –
turn and hold button.
Setting minutes
fPress adjustment button again.
Minutes display flashes.
fSet by rotating as in hours mode.
Leaving adjustment mode
Automatically after one minute or:
fPress adjustment button again.
When adjustment mode is deliberately left by
pressing the button, the time begins precisely to
the second.
Note
The time mode can be changed between 12h and
24h in the on-board computer.
Outside temperature
The outside temperature display C does not indi-
cate, if ice is on the road.
Even if a temperature above 32°F (0°C) is dis-
played, ice may still form on the road, for instance
on bridges or when the road passes through a
heavily shaded area.
86 Controls, Instruments
With the engine warmed up and running at a speed
of 5000 rpm, the engine oil pressure should be
approx. 3.5 bar.
If oil pressure drops abruptly and a message
is displayed on the on-board computer when
the engine is running on or when driving:
fStop immediately in a suitable place.
fSwitch off the engine.
fCheck oil level.
Please observe the chapter “OIL DISPLAY AND
MEASUREMENT OF THE ENGINE OIL LEVEL”
on Page 98.
Please observe the chapter “ENGINE OIL
LEVEL” on Page 157.
fAdd engine oil if necessary.
Caution!
Risk of engine damage.
fDo not continue driving if there is an obvious oil
leak.
fDo not continue driving if the warning lights
come on even though oil level is correct.
fHave the fault remedied at the nearest
authorized Porsche dealer.
If the battery voltage drops abruptly, a warning
message will be displayed by the on-board compu-
ter.
If the warning is displayed by the on-board
computer while the engine is running or while
driving:
fStop the car in a safe place and stop the
engine.
Possible causes
– Defect in the battery charging system.
– Broken drive belt.
Warning!
Risk of an accident and risk of engine dam-
age.
A broken drive belt means there is no power
assistance to the steering (more effort is re-
quired to steer) and coolant pump function
will stop.
fDo not continue driving.
fHave the fault remedied at the nearest author-
ized Porsche dealer.
Engine Oil Pressure
Battery
Controls, Instruments 87
The warning light in the instrument panel comes
on when the ignition is first turned on and remains
on briefly as a bulb check. If the light does not
come on, have the bulb replaced promptly.
If the warning lights in the instrument panel and on-
board computer come on and remain on while
driving, it suggests:
– a potential engine control problem and the
need for system service or
– an improperly fastened tank cap or
– refuelling with engine running.
Although the vehicle is usually driveable and will
not require towing, see your dealer for service as
soon as possible.
Caution!
If the Check engine light in the instrument
panel is flashing, severe catalytic converter
damage and power loss will soon occur.
Prolonged driving with the Check engine light
on could cause damage to the emission con-
trol system. It also could affect fuel economy
and driveability.
fHave the fault remedied at the nearest author-
ized Porsche dealer immediately.
The central warning light on the instrument panel
lights up if there are warning messages in the
INFO menu.
The messages can be called in the on-board
computer INFO menu:
fPlease observe the chapter “INFO WARNING
MESSAGES” on Page 92.
The warning light on the instrument panel lights
up:
– if the handbrake is on,
– if the brake fluid level is low,
– if the brake pads have reached the wear limit,
– if the brake circuit division is defective.
Additionally, a warning is displayed by the on-
board computer.
fPlease observe the chapter “WARNINGS ON
THE INSTRUMENT PANEL AND THE ON-
BOARD COMPUTER” on Page 102.
Check Engine
Warning Light Central warning light
Brake warning light USA
Brake warning light Canada
88 Controls, Instruments
On-Board Computer (BC)
Display field
The display field is beneath the tachometer.
Readiness for operation
– With ignition switched on,
– with engine running.
Operation, controls
It is not possible to describe all details of the on-
board computer functions in this Owner’s Manual.
However, the examples will quickly familiarize you
with the operational principle and help you to
navigate through the menu structure.
You can restore the factory default settings at any
time by using the “SET” menu.
Operating lever
The on-board computer is operated with the lower
left lever on the steering column.
Selecting functions of the on-board
computer
fPush lever up 3 or down 4.
Confirming selection (Enter)
fPush the lever forward 1.
Moving back one or several selection levels
fPull the lever back 2 once or several times or
fSelect the arrow on the on-board computer
display with the operating lever and push the
operating lever forward 1.
Note
You can always return to the basic menu by pulling
the operating lever several times.
Controls, Instruments 89
Functions and display possibilities
A- Digital speedometer
B-Central display
C- Bottom display
Note
The available items and displays in the on-board
computer depend on the equipment of your vehi-
cle. For this reason it is possible that some of the
items and displays shown here are not available in
your on-board computer.
Basic setting
– Central display: .... Radio station
The central line B of the on-board computer can
be selected in the SET menu.
Calling on-board computer functions in
display “C”
fPush operating lever up or down
(selection field D must be switched off).
The following displays can be called step by step:
– Average speed (ø mph),
– Average consumption (ø mpg),
– Range on remaining fuel (mi ),
– Navigation information
(if activated in the SET menu).
Note
The values “Average speed”, “Average consump-
tion” and “Daily trip mileage” can be reset to zero
in the SET menu.
Switching selection field “D” on or off
fPush operating lever forward or back.
Arrow symbol “E” for continuation
Arrow symbol:
fPush operating lever down in order to page
through the menu.
Arrow symbol:
fPush operating lever up in order to page
through the menu.
D- Selection field
E- Continuation arrow symbols
90 Controls, Instruments
LIMIT
Acoustic warning signal for speed limit
The acoustic warning signal can be activated for
speeds above 6 mph (10 km/h).
The signal sounds when the preset speed is ex-
ceeded.
For the signal to sound again, the driving speed
must fall below the preset speed by at least
3 mph (5 km/h).
Switching on selection field “D”
fPush operating lever forward.
Setting the speed
fSelect LIMIT with the operating lever.
fPush operating lever forward.
Option 1:
Accepting current speed
fPush operating lever forward.
The acoustic warning signal is activated for the
current speed.
Display:
Controls, Instruments 91
Option 2:
Presetting speed
fSelect “LIMIT active” with the operating lever:
fIf “not active”, push the operating lever for-
ward.
fSelect “xx mph” with the operating lever.
fPush operating lever forward.
fPush operating lever slightly up or down until
the desired speed is reached.
upwards: speed is increased
downwards: speed is decreased
Note:
Holding the lever pressed up or down for a
longer period will adjust the speed in steps of
6 mph (10 km/h).
fPush operating lever forward.
Switching the acoustic warning signal off
fSelect “LIMIT active” with the operating lever.
fPush operating lever forward.
not active
active
Display:
92 Controls, Instruments
INFO
Warning messages
Switching on selection field “D”
fPush operating lever forward.
Calling warning messages
fSelect INFO with the operating lever.
fPush operating lever forward.
Any existing warning messages can be called us-
ing the operating lever.
You also can call warning messages which were
cancelled during the journey (but only until the next
time the ignition is switched on).
fPush operating lever forward.
fPush operating lever forwards or pull back-
wards.
The display returns to the Info menu.
Controls, Instruments 93
CHRONO
Stopwatch
You can use the stopwatch to measure time inter-
vals, e.g. on the race circuit or on work-related
journeys. Measured lap times can be stored and
evaluated if the vehicle is equipped with Porsche
Communication Management (PCM).
fPlease observe the chapter “Sport display” in
the separate PCM operating instructions.
Stopwatch on the instrument panel
The stopwatch has an analogue and a digital dis-
play.
The large pointer of the analogue display meas-
ures the seconds. The two small pointers measure
hours and minutes. The display re-starts at zero af-
ter 12 hours.
Seconds and increments of 1/100th of a second
can be read on the digital display.
The digital display and the display in the on-board
computer can indicate up to 99 hours and
59 minutes.
The stopwatch can be swivelled both to the left
and to the right.
Stopwatch displays:
– on the stopwatch on the instrument panel,
– in the on-board computer menu CHRONO,
– on the performance display in the PCM.
Starting/stopping stopwatch
All stopwatch displays are started and stopped via
the on-board computer menu CHRONO.
Note on operation
When you leave the CHRONO menu while the stop-
watch is running, measurement will continue.
The stopwatch stops after the ignition is switched
off. If the ignition is switched on again within ap-
prox. 4 minutes, the stopwatch will continue to
run.
The only way to reset the stopwatch to zero is by
selecting “Reset” in the CHRONO menu.
94 Controls, Instruments
Starting the timing
fPush operating lever forward.
The selection field is switched on.
fSelect CHRONO with the operating lever.
fPush operating lever forward.
fPush operating lever forward.
The time runs on all stopwatch displays.
The on-board computer display changes to the
“Stop timing/Intermediate time” selection.
PCM information
The performance display in the “Trip/Sport dis-
play/Begin trip” menu must be selected in order to
analyse the data in the PCM.
Stopping the timing
After time measurement is started, the on-board
computer display changes to the “Stop timing/In-
termediate time”.
fSelect “Stop timing” with the operating lever.
fPush lever forward.
The time is stopped in all stopwatch displays,
and the on-board computer display changes to
the “Continue/Reset” selection.
The timing can be continued or reset to zero.
PCM information
After timing has been stopped, a prompt asking
whether the time is to be stored appears on the
PCM.
Controls, Instruments 95
Continue timing
After timing has been stopped, the on-board com-
puter display changes to the “Continue/Reset” se-
lection.
fPush operating lever forward.
The stopwatch displays continue the timing.
The on-board computer display returns to the
“Stop timing/Intermediate time” selection. You
can stop the stopwatch or measure an inter-
mediate time.
Resetting the time
After timing has been stopped, the on-board com-
puter display changes to the “Continue/Reset” se-
lection.
fSelect “Reset” with the operating lever.
fPush operating lever forward.
The display returns to the “Start timing”
selection.
The stopwatch displays in the instrument panel
and the on-board computer are reset to zero.
96 Controls, Instruments
A-Lap
B- Intermediate time
Displaying intermediate times
Several intermediate times can be displayed for a
route or for a lap on the race circuit. The interme-
diate times B are for your information.
Measured lap times A can be stored and evaluat-
ed if the vehicle is equipped with Porsche Commu-
nication Management (PCM).
To display an intermediate time:
After timing has been started, the on-board com-
puter display changes to the “Stop timing/Inter-
mediate time” selection.
fSelect “Intermediate time” with the operating
lever and push the operating lever forwards.
The intermediate time will be displayed for
approx. 5 seconds.
The on-board computer display then returns to the
“Stop timing/Intermediate time” selection.
fYou can stop the stopwatch or measure anoth-
er intermediate time.
Controls, Instruments 97
In order to start timing a new lap:
The “New lap?” selection appears for 5 seconds
after selection of “Intermediate time”.
fSelect “New lap?” with the operating lever and
push the operating lever forwards.
The new lap is displayed on the on-board compu-
ter and the PCM. Timing on the on-board computer
and on the PCM begins from zero. The stopwatch
in the instrument panel continues to show the total
time.
fThe on-board computer display returns to the
“Stop timing/Intermediate time” selection after
a short period.
fYou can stop the stopwatch or measure anoth-
er intermediate time or a new lap.
PCM information
If you wish to store the lap time in the PCM, the
performance display in the “Trip/Sport display/Be-
gin trip” menu of the PCM must be selected.
98 Controls, Instruments
OIL
Display and measurement of the engine
oil level
Caution!
Risk of engine damage.
fRegularly check the oil level after refuelling.
fDo not allow the oil level to fall below the mini-
mum mark.
Conditions for measuring the oil level
1. It is important to ensure that the vehicle is
horizontal for correct oil level measurement
to occur.
2. Engine is off.
3. Ignition on.
Oil return time
Before the oil level is measured, the engine oil has
to have flowed back into the oil pan.
The time taken for the engine oil to flow back de-
pends on the engine temperature and how long
the engine has been stopped.
This waiting time is counted down in the on-board
computer display when the ignition is switched on.
The oil level display segments start to “cycle”.
fIt is best to measure the engine oil level before
embarking on a journey (if the vehicle has not
been driven for an extended period) or with the
engine at operating temperature. Shorter wait-
ing times are achieved in this way.
Initiating oil level measurement
fSwitch ignition on (do not start the engine).
The engine-oil level measurement display ap-
pears in the on-board computer.
fAllow waiting time to elapse.
fOnce the measurement has been completed,
you can read off the engine oil level on the seg-
ment display.
– If the segments are filled in up to the top line,
the oil level has reached the maximum mark.
fUnder no circumstances add engine oil.
Controls, Instruments 99
– If the bottom segment is filled in, the oil level
has reached the minimum mark.
fAdd engine oil immediately.
– If the segment flashes, the oil level has
dropped to below the minimum mark.
fAdd engine oil immediately.
The difference between the minimum and maxi-
mum marks on the segment display is approx.
1.2 liters.
Each segment of the display corresponds to ap-
prox. 0.4 liter.
fAdd engine oil if necessary.
Please observe the chapter “ENGINE OIL LE-
VEL” on Page 157.
Before adding oil, switch ignition off.
fNever add more engine oil than required
to reach the maximum mark.
Oil level measurement during refuelling
The oil level is automatically measured during re-
fuelling.
Preconditions
1. Ignition is switched off.
2. If the engine is at operating temperature, at
least 5 minutes must elapse between parking
the vehicle and starting the engine.
3. Refuelling completed within 15 minutes.
When the ignition is switched on, the engine oil lev-
el is shown on the segment display.
Measurement will be stopped if the above require-
ments are not met.
fStart oil level measurement in the “OIL“ menu
or
fStart oil level measurement by switching on
the ignition.
Failure
A failure of the oil level display is indicated by a
warning message in the on-board computer.
The oil level measurement can also be
initiated in the “OIL” menu:
Switching on selection field “D”
fPush operating lever forward.
Initiating measurement
fSelect “OIL” with the operating lever.
fPush operating lever forward.
fSelect “Start” and push the operating lever for-
ward.
Measurement is started.
100 Controls, Instruments
SET
Basic setting on on-board computer
Switching on selection field “D”
fPush operating lever forward.
Changing the basic setting of the on-board
computer
fSelect “SET” with the operating lever.
fPush operating lever forward.
fSelect the desired function with the operating
lever:
Reset
– Reset all,
Reset average consumption,
Reset average speed,
Reset trip counter
Units
– Speedometer
km - km/h, miles - mph
–Consumption
l/100 km, mls/gal (USA), mpg (UK), km/l
–Temperature
°Celsius, °Fahrenheit
Display
(Select central line of the on-board
computer)
–Change display
Audio information (set radio station)
Range on remaining fuel
Empty
Controls, Instruments 101
Navigation
– Integrated in the BC
(Navigation instructions can be recalled on the
on-board computer display)
– When turning off
(Navigation instructions are only shown before
changing direction)
Basic setting
– Restore the basic setting of the on-board com-
puter
Language
– Select language version
12/24h mode
– Select time mode:
12h (small squares on the right side of the time
display for AM/PM),
24h
General information regarding the
on-board computer functions
Range on remaining fuel
The range on remaining fuel is continuously recal-
culated during the journey based on the fuel level,
current consumption and average consumption.
The more the fuel level falls, the more spontane-
ously the display reacts. For this reason, the range
on remaining fuel is not displayed if less than 9
miles (15 kilometers).
If the vehicle's inclination changes while driving or
refuelling, incorrect range information may tempo-
rarily be given.
Note
If the tank is nearly empty and you top up with only
a small quantity of fuel, an accurate range on re-
maining fuel is impossible.
Average consumption and average speed
The values displayed are based on the distance
travelled since the last reset to “zero”.
You can set the starting time for a measurement
before or during the trip.
Switching the ignition off does not reset the meas-
urements. It is therefore possible to collect values
over long periods.
Disconnecting the car battery will cause these
memories to be erased.
102 Controls, Instruments
Warnings on the instrument panel and the on-board computer
If a warning message appears, always refer to the corresponding chapters in the Owner’s Manual.
Warning messages are issued only if all measurement preconditions are met. Therefore, check all fluid levels regularly –
in particular, always check the engine oil level after refuelling.
Instrument
panel On-board
computer Text display on on-board
computer Meaning/measure
Seat belt Driver and passengers must fasten their seat
belts.
Handbrake Handbrake is still on.
Ignition key
not removed
Replace battery
in the ignition key Replace the remote-control battery.
Ignition lock faulty,
please go to workshop Have the fault remedied at an authorized
Porsche dealer.
Ignition lock faulty,
go to workshop immediately Have the fault remedied at an authorized
Porsche dealer.
Relieve steering Relieve the steering lock by moving the steering
wheel to the left or right.
Steering locked The steering wheel lock remains engaged.
Have the fault remedied at an authorized
Porsche dealer.
Lights on
Controls, Instruments 103
Check left/right dipped beam (low
beam)
also applies to:
front side lights, direction indicator,
high beam, fog lights, side indicator
light, brake light, tail light, rear fog
light, reversing light, raised brake
light, side marker
The reported light is faulty. Check bulb.
Have the fault remedied at an authorized
Porsche dealer.
Daytime
driving lights off Daytime driving lights switch off when the engi-
ne is shut off. Switch on lights if necessary.
Headlight beam
adjustment faulty Have the fault remedied at an authorized
Porsche dealer.
Front lid not closed Close luggage compartment lid properly.
Rear lid not closed Close engine compartment lid properly.
Front lid release
faulty Luggage compartment lid release is faulty.
Have the fault remedied at an authorized
Porsche dealer.
Rain sensor faulty Have the fault remedied at an authorized
Porsche dealer.
Top up washer fluid
LIMIT
Cannot be accepted
with vehicle stopped
The current speed can only be accepted for the
acoustic warning signal when the vehicle is in
motion.
LIMIT
30 Selected speed limit (e.g. 30 mph) for the
acoustic warning signal has been exceeded.
Adjust your speed if necessary.
Instrument
panel On-board
computer Text display on on-board
computer Meaning/measure
104 Controls, Instruments
Fuel gauge war-
ning light Please observe range
on remaining fuel Refuel at next opportunity.
Check the oil level Start engine oil level measurement in the
on-board computer.
The vehicle must be horizontal and the ignition
must be switched on.
Oil pressure too low Stop immediately at a suitable place, measure
oil level with the on-board computer and, if ne-
cessary, add engine oil.
Warning light
Temperature gau-
ge
Engine temperature too high Switch engine off and let it cool.
Check coolant level and, if necessary,
add coolant.
Temperature gau-
ge warning light
flashes
Check coolant level Switch engine off and let it cool.
Check coolant level and, if necessary, add
coolant.
Engine diagnostics – workshop Consult your authorized Porsche dealer.
Reduced engine performance Consult your authorized Porsche dealer.
Temperature gau-
ge warning light
flashes
Failure of
engine-compartment blower Consult your authorized Porsche dealer.
Battery/generator warning Stop at a safe place and switch the engine off.
Do not continue driving.
Have the fault remedied at an authorized
Porsche dealer.
Oil pressure gauge faulty Have the fault remedied at an authorized
Porsche dealer.
Oil level display faulty Have the fault remedied at an authorized
Porsche dealer.
Instrument
panel On-board
computer Text display on on-board
computer Meaning/measure
Controls, Instruments 105
Oil temperature gauge faulty Have the fault remedied at an authorized
Porsche dealer.
Indicator faulty Coolant indicator failed.
Have the fault remedied at an authorized
Porsche dealer.
Brake pad wear Have the brake pads changed immediately at an
authorized Porsche dealer.
Warning – Brake fluid level Stop immediately in a suitable place.
Do not continue driving. Have the fault remedied
at an authorized Porsche dealer.
Warning – Brake circuit division Stop immediately in a suitable place.
Do not continue driving. Have the fault remedied
at an authorized Porsche dealer.
ABS failure Have the fault remedied at an authorized
Porsche dealer.
PSM off Porsche Stability Management has been swit-
ched off.
PSM on Porsche Stability Management has been swit-
ched on.
PSM failure Have the fault remedied at an authorized
Porsche dealer.
PASM Normal/Sport Indicator for selected PASM mode
PASM failure Have the fault remedied at an authorized
Porsche dealer.
PASM indicator faulty Have the fault remedied at an authorized
Porsche dealer.
Instrument
panel On-board
computer Text display on on-board
computer Meaning/measure
106 Controls, Instruments
Sport mode failure Have the fault remedied at an authorized
Porsche dealer.
Airbag system fault Airbag is faulty.
Have the fault remedied at an authorized
Porsche dealer.
Passenger airbag off Passenger's airbag is switched off.
It is important to switch the passenger’s airbag
on again after removing the child seat.
Passenger airbag on Passenger's airbag is switched on.
Spoiler control failure Driving stability is impaired.
Adjust your driving style. Reduce speed.
Have the fault remedied at an authorized
Porsche dealer.
Display of
selector lever posi-
tion flashes
Selector lever is not engaged Tiptronic S:
Selector lever can be between two positions.
Engage the selector lever correctly.
Move selector lever to P Tiptronic S:
Move selector lever to position P before with-
drawing key from ignition lock.
Apply the brake Tiptronic S:
Apply the brake when starting.
Depress the clutch Manual transmission:
Depress clutch pedal when starting.
Move selector lever
to position P or N Tiptronic S:
The vehicle can be started only in the selector
lever position P or N.
Display of
selector lever posi-
tion flashes
Tiptronic emergency run Have the fault remedied at an authorized
Porsche dealer.
Instrument
panel On-board
computer Text display on on-board
computer Meaning/measure
Controls, Instruments 107
Acknowledging warning messages
Warning messages can be deleted from the on-board computer display.
fPush the on-board computer operating lever forward.
You can recall erased warning messages in the “CHECK” menu.
System fault
Go to workshop Several systems may have failed. Adjust your
driving style. Reduce speed.
Have the fault remedied at an authorized
Porsche dealer.
Failure of fuel level indicator
Workshop Have the fault remedied at an authorized
Porsche dealer.
Failure of outside
temperature indicator Have the fault remedied at an authorized
Porsche dealer.
Service in km/days Service indicator
Bring the vehicle in for service no later than af-
ter the distance/time shown has elapsed.
However, it is the intervals in the “Guarantee
and Maintenance” booklet that are decisive.
Service now Service indicator
Have your vehicle serviced at an authorized
Porsche dealer.
Instrument
panel On-board
computer Text display on on-board
computer Meaning/measure
108 Controls, Instruments
Operational readiness of the emergency flasher
does not depend on the ignition lock and turn sig-
nal lever position.
fIf your car is disabled or parked under emer-
gency conditions switch on the emergency
flasher in the dashboard.
All turn signals and the indicator light in the
switch flash with the same frequency.
Warning!
Risk of an accident.
fWhenever stalled or stopped for emergency re-
pairs, move the car well off the road. Switch on
the emergency flasher and mark the car with
road flares or other warning devices.
fDo not remain in the car. Someone approach-
ing from the rear may not realize your vehicle
is stopped and cause a collision.
Danger of fire.
fDo not park or operate the vehicle in areas
where the hot exhaust system may come in
contact with dry grass, brush, fuel spill or
other flammable material.
Hot engine compartment components can
burn skin on contact.
fBefore working on any part in the engine com-
partment, turn the engine off and let it cool
down sufficiently.
Emergency Flasher Switch
Controls, Instruments 109
If the ignition key is withdrawn and the door is
opened while the lights (not the parking light or
Welcome Home lighting) are on, a chime warns of
possible battery discharge.
In some countries, differences are possible
due to provisions of law.
Note on operation
Further individual light functions (e.g. daytime driv-
ing lights) are available in vehicles with the Sport
Chrono package.
Please observe the chapter “Individual Memory” in
the separate PCM operating instructions.
Welcome Home Lighting
Switching on
fMove light switch to the HOME position.
For improved visibility and security when you get
in and out of the car, the fog lights and the tail
lights remain on for a certain period of time:
–When you get out of the car, the lights are
turned on for approx. 30 seconds after the
door is opened. The off-delay time recom-
mences when the vehicle is locked.
On vehicles with the Sport Chrono package,
the PCM can be used to set the off-delay time.
This setting also changes the lighting period
for unlocking the vehicle.
Please observe the chapter “Individual
Memory” in the separate PCM operating
instructions.
– The lights are turned on for approx.
30 seconds when the vehicle is unlocked.
The lights go out if the ignition is switched on
or when leaving the Welcome Home lighting.
Light Switch
Lights switched off
Welcome Home Function
Parking lights, side marker lights,
license plate light, instrument illumination
Low beam, high beam
Only with ignition on
Fog lights in addition to parking lights or
low beam:
Pull switch to first click.
Indicator light on.
The fog lights will go out automatically
when the high beams are switched on.
Rear fog light in addition to the fog
lights:
Pull switch to second click.
Indicator light on.
110 Controls, Instruments
Automatic Headlight Beam
Adjustment
Vehicles with Bi-Xenon headlights feature
automatic headlight beam adjustment.
When the ignition is switched on, the level of the
headlight beam automatically changes in accord-
ance with the vehicle load.
The level of the headlight beam is automatically
kept constant during acceleration and braking.
Checking operation
1. Switch the low beam on.
2. Insert ignition key and switch ignition on.
The light beam first dips all the way down and
is then adapted to the vehicle load.
If this test item is not met, the headlight beam
adjustment system must be checked by an author-
ized Porsche dealer.
Turn Signal / Headlight Dimmer /
Parking light / Flasher Lever
Turn signals, low beam and high beam are ready
for operation when the ignition is on.
1 – Turn signal left
2 – Turn signal right
Push the lever to the upper or lower pressure
point – turn signals flash three times
3 – High beam
4 – Headlight flasher
Lever in center position – Low beam
When high beam and headlight flasher are select-
ed, the blue indicator light in the tachometer is lit.
The turn signal lever turns off automatically when
the steering wheel is straightened out after com-
pleting a turn.
Lane changer
fTo indicate your intention when changing lanes
on the freeway, slightly lift or depress the lever
to the resistance point.
The lever will return to the OFF position when
released.
fIf the frequency of the display becomes notice-
able faster, check the operation of the turn sig-
nal bulbs.
Headlight flasher
(With ignition on or off)
fTo flash the headlights to oncomming motor-
ists, slightly pull the lever toward the steering
wheel and then release it.
The blue indicator light in the tachometer will
go on/off as you pull/release the lever.
Parking light
The parking light can only be switched on when
the ignition is switched off.
fMove the lever up or down to switch on the
right or left parking light.
Controls, Instruments 111
Windshield Wiper / Washer Lever
Warning!
Danger of injury when the windshield wipers
operate unintentionally.
Risk of damage to the windshield and wiper
system.
fAvoid running the wiper blades over a dry wind-
shield to prevent scratching the glass. Spray
washer fluid on the windshield first.
A scratched windshield will reduce visibility.
fAlways loosen wiper blades from frozen glass
before operating wipers to prevent damage to
the wiper motor or blades.
fAlways switch off windshield wipers in car
wash to prevent them wiping unintentionally
(intermittent or sensor operation).
fAlways switch off windshield wipers before
cleaning the windshield to avoid unintentional
operation (intermittent or sensor operation).
fDo not operate the headlight washer in car
washes.
fDo not operate headlight washer when it is
frozen.
Front wiper and headlight washer system
0 – Windshield wipers off
1 – Rain sensor operation for front
windshield wipers
fMove wiper lever upwards to the first click.
Please observe the chapter “RAIN SENSOR” on
Page 113.
2 – Windshield wipers slow
fMove wiper lever upwards to the second click.
3 – Windshield wipers fast
fMove wiper lever upwards to the third click.
4 – Front windshield wiper – one-touch oper-
ation:
fMove wiper lever downwards. The front wind-
shield wipers wipe once.
5 – Windshield wipers and washer system:
fPull wiper lever towards the steering wheel.
The washer system sprays and wipes while the
lever is pulled towards the steering wheel.
When the wiper lever is released, a few drying
wipes are executed.
A - Headlight washer (Vehicles with Bi-Xenon
headlights):
The washer sprays only while low beam or high
beam is switched on.
fBriefly push button A to operate headlight
washer system.
fIf heavily soiled, repeat wash.
The headlight washer system automatically sprays
once for every ten times the front windshield
washer system is operated.
Note
The windshield washer nozzles are heated
when the ignition is on, as a precaution against
freezing.
112 Controls, Instruments
Rear Wiper
6 – Rear window wiper – intermittent
operation
fMove wiper lever forwards to the first click.
The rear window wiper wipes at preset inter-
vals.
The rear wiper is automatically switched off when
a speed of 130 mph (210 km/h) is exceeded. It is
switched on again when the speed falls below
118 mph (190 km/h).
On vehicles with the Sport Chrono package, fur-
ther rear wiper functions can be selected via the
PCM.
Please observe the chapter “Individual Memory” in
the separate PCM operating instructions.
Controls, Instruments 113
Rain sensor
In vehicles with a rain sensor the amount of rain or
snow which has settled on the windshield is
measured. Wiper speed is automatically adjusted
accordingly.
Switching on
fMove wiper lever upwards to the first click.
Switching off
fMove wiper lever to position 0.
The rain sensor remains switched off if the wiper
lever is already in position 1 when the ignition is
switched on.
To switch the rain sensor on again:
fMove wiper lever to position 0 and then to
position 1 or
fOperate windshield washer system 5 or
fChange the sensitivity of the rain sensor with
four-stage switch A.
Switch-on is confirmed by one wipe of the wind-
shield.
On vehicles with the Sport Chrono package, fur-
ther rain sensor functions can be selected via the
PCM.
Please observe the chapter “Individual Memory” in
the separate PCM operating instructions.
Changing the sensitivity of the rain sensor
Sensitivity can be set with switch A in 4 stages:
fAdjust switch A upwards –
high sensitivity.
The setting is confirmed by one wipe of the
windshield.
fAdjust switch A downwards –
low sensitivity.
Maintenance note
If the wiper blades rub or squeak, this may be as
a result of the following:
– If the vehicle is washed in an automatic car
wash, wax residues may be adhering to the
windshield. These wax residues can only be
removed by using a special cleaning solution.
Please contact your authorized Porsche dealer
for further information.
– The wiper blades may be damaged or worn
out.
fReplace wiper blades as soon as possible.
fPersistent dirt (e.g. insect remains) should be
regularly removed.
fPlease observe the chapter “CAR CARE IN-
STRUCTIONS” on Page 174.
114 Controls, Instruments
A- Automatic speed control readiness off/on
1- Hold and store/accelerate
2- Decelerate/resume
3- Interrupt
Automatic Speed Control
The automatic speed control maintains any
selected speed between 15 mph and 145 mph
(30 km/h and 240 km/h) without you having to
use the accelerator pedal.
The automatic speed control is operated with the
lever on the steering wheel.
Vehicles with Tiptronic
Additional downshifts are carried out to help main-
tain the pre-selected speed (especially when driv-
ing downhill).
Warning!
Risk of accident and consequent personal in-
jury. A constant speed may not be safe in
heavy traffic, or on winding or slippery
roads.
With the speed control system engaged, the
engine speed will not return to idle when re-
moving the foot from the accelerator pedal.
fDo not use the speed control when it may be
unsafe to keep the car at a constant speed.
fObserve all local and national speed limits.
Switch automatic speed control
readiness on
fPress button A on the automatic speed control
lever.
Hold and store speed
fBring the car to the desired speed with the
accelerator.
fThen briefly push the operating lever forward
(position 1).
Accelerating (e.g. to overtake)
Option 1
fIncrease the speed as usual with the
accelerator.
When you ease off the accelerator, the
previously saved value is set again.
Option 2
fPush operating lever forward (position 1) until
the desired speed is reached.
The speed reached is maintained and stored
when the lever is released.
Option 3
fPush lever slightly forwards (position 1)
(a maximum of 10 times).
The speed is increased by 1 mph (1.6 km/h)
each time.
Note on operation
Speed control operation is automatically interrupt-
ed if the speed is increased by more than approx.
16 mph (25 km/h ) for longer than 20 seconds.
This green indicator light in the
speedometer now indicates readiness
Controls, Instruments 115
Decelerating
Option 1
fPull operating lever towards the steering wheel
(position 2) until the desired speed is reached.
The speed reached is maintained and stored
when the lever is released.
Option 2
fBriefly move lever towards the steering wheel
(position 2) (a maximum of 10 times).
The speed is reduced by 1 mph (1.6 km/h)
each time.
Vehicles with Tiptronic
Additional downshifts are carried out to improve
deceleration (especially when driving downhill).
Interrupting automatic speed control
operation
fPull operating lever downwards briefly
(position 3) or
fOperate brake or clutch pedal or
fSwitch Tiptronic transmission to selector lever
position N.
fPlease observe the chapter “TIPTRONIC S” on
Page 141.
The speed driven before the interruption remains
stored in the memory.
Automatic speed control operation is
interrupted automatically:
– If the set vehicle speed is exceeded by more
than approx. 16 mph (25 km/h) for longer than
20 seconds.
– If the actual vehicle speed falls to approx.
6 mph (10 km/h) below the set vehicle speed
for longer than 5 seconds (upward slopes).
– For PSM control operations.
Resuming the stored speed
fBriefly push operating lever upwards
(position 4).
The speed control accelerates/decelerates
the vehicle to the stored speed.
The stored speed should only be recalled when
traffic conditions and the road surface so permit.
Switching automatic speed control
readiness off
fPress button A on the automatic speed control
lever.
The green readiness light in the speedometer
goes off.
When the vehicle is parked and the ignition
switched off, the memory is cleared.
Important note
On upward or downward slopes, the set speed
cannot always be maintained by the automatic
speed control.
To obtain sufficient engine braking or a better en-
gine-speed range, therefore, you have to select a
lower gear.
116 Controls, Instruments
Automatic Air Conditioning System
The automatic air-conditioning system controls
the preselected interior temperature completely
automatically.
If necessary, the automatic system can be
manually influenced.
Automatic mode
fPress AUTO button I.
AUTO will appear on the display panel.
Air quantity and distribution are automatically
controlled and variations are compensated.
All automatic setting functions can be individually
changed.
This setting is retained until the appropriate
function button is pressed again or the AUTO
button is pressed.
A- Seat heating, left
B- Defrosting the windshield
C- Recirculating-air button
D-Temperature sensor
E- ECO button (air-conditioning compressor off/on)
F-Heated rear window
G- Seat heater, right
H- Temperature button
I- AUTO button (automatic mode)
J- Air distribution to footwell
K- Air distribution to central and side vents
L- Air distribution to windshield
M-Blower speed button
Controls, Instruments 117
Setting temperature
fPress button H upwards or downwards
respectively.
To suit personal comfort, the interior temperature
can be adjusted between 61°F and 85°F/16 and
29.5°C.
Recommendation: 72°F/22°C.
If “LO” or “HI” appears on the display, the system
is operating at maximum cooling or heating pow-
er.
Automatic control is no longer active.
Note
If the preselected temperature is changed, the
blower speed can increase automatically in auto-
matic mode.
The desired temperature is reached more quickly
this way.
Sensors
To avoid affecting the performance of the air-con-
ditioning system:
fDo not cover the sun sensor on the instrument
panel or the temperature sensor D.
fPress button B (switch on or off).
The windshield is defogged or defrosted as
quickly as possible.
Air flows to the windshield only.
The light-emitting diode in the button lights up.
ECO – switching compressor for air-
conditioning system on and off
Whenever outside temperatures exceed approx.
37°F/3°C, the air-conditioning compressor is
always switched on in automatic mode.
The compressor can be switched off to save fuel,
but control comfort is then limited:
fPress ECO button E.
The compressor is switched off.
The light-emitting diode in the button lights up.
fIf the interior temperature is too high, switch
compressor back on or press AUTO button.
To dry incoming air in damp weather, do not
switch off the air-conditioning compressor.
This prevents fogging of windows.
Defrosting the windshield
fPress button M upwards or downwards
respectively.
The preset blower speed is increased or
decreased.
The speed stages are indicated by a bar display.
If the button is pressed downwards at the lowest
blower stage, the blower and automatic control
are switched off. “OFF” will appear on the display
field.
Pressing the button upwards or pressing the
AUTO button switches the blower and automatic
control back on again.
Adjusting blower speed
118 Controls, Instruments
Warning!
Risk of accident due to impaired vision.
In recirculating-air setting, the windows may
fog up.
fOnly select recirculating-air setting for short
periods.
fIf the windows fog up, switch recirculating-air
setting off immediately by pressing the
circulating-air button again and select the
“Defrost windshield” function.
Switching recirculating-air setting on or off
fPress button C.
The outside-air supply is interrupted and only
the inside air is circulated.
The light-emitting diode in the button lights up.
Over approx. 37°F/3°C
If the air-conditioning compressor was off, it
switches on automatically. The duration of recircu-
lating-air setting is not limited.
Below approx. 37°F/3°C
The air-conditioning compressor is switched off.
Recirculating-air setting is automatically ended
after approx. 3 minutes.
fPress button J.
The air flows to the footwell.
The selection appears on the display panel.
fPress button K.
The air flows from the central and side vents.
Vents must be open.
The selection appears on the display panel.
fPress button L.
The air flows to the windshield.
The selection appears on the display panel.
Note on operation
fOn vehicles with the Sport Chrono package,
individual air conditioning settings can be
stored on your vehicle key.
Please observe the chapter “Individual
Memory” in the separate PCM operating
instructions.
General instructions for air-conditioning
compressor
– Can switch off briefly if engine is under an ex-
treme load to ensure sufficient engine cooling.
– Switches off automatically at temperatures be-
low approx. 37°F/3°C and cannot be switched
on, even manually.
– Operates most effectively with windows
closed.
If the car has been in the sun for a long time, it
is a good idea to ventilate the interior briefly
with the windows open.
– Depending on the outside temperature and hu-
midity, condensation can drip from the evapo-
rator and form a pool under the vehicle.
This is normal and not a sign of leakage.
– If uncooled air flows out when the lowest tem-
perature has been set, switch off the air-condi-
tioning compressor and have the fault repaired
at an authorized Porsche dealer.
Recirculating-air setting Air distribution to footwell
Air distribution to central and side
vents
Air distribution to windshield
Controls, Instruments 119
A- Continuous opening and closing
B- Setting vent direction
Central and Side Vents
fRotate knurled wheel upward.
fRotate knurled wheel downward.
Changing air flow direction
fMove the vanes to make the air flow in the
desired direction.
Outside air or conditioned air can be delivered
from all vents, depending on the air-distribution
setting on the operating panel.
Opening vents
Closing vents
Fresh-air Intake
To ensure proper air intake:
fKeep the fresh-air inlet between the luggage
compartment lid and the windshield free from
snow, ice and leaves.
120 Controls, Instruments
The heated rear window/door mirror heating is
ready for operation when the ignition is on.
Switching on
fPress button.
The light-emitting diode in the button lights up.
After approx. 15 minutes, the heating switches off
automatically.
The heater can be switched back on by pressing
the button again.
Switching off
fPress button.
The light-emitting diode in the button goes out.
Ashtray
Opening
fOpen ashtray lid.
Heated Rear Window/Door Mirror
Heating
Controls, Instruments 121
Emptying
fOpen ashtray and carefully pull out ash insert.
fLeave ashtray lid open.
Push in ash insert.
Warning!
Danger of fire.
fNever use ashtray for waste paper disposal,
as it could pose a fire hazard.
Warning!
Danger of fire and burning.
The cigarette lighter is ready for use, regard-
less of the ignition lock position.
fNever leave unsupervised children in the car.
fNever touch the heating element or sides of
the lighter.
fHold the lighter by the knob only.
Heating lighter
fOpen ashtray lid.
fPush in knob of the cigarette lighter.
When ready for use, the lighter will snap back.
Note on operation
The lighter receptacle should not be used for
electrical accessories.
Maximum power consumption: 150 W
fPlease observe the chapter “SOCKETS” on
Page 208.
Cigarette Lighter
122 Controls, Instruments
Cupholder
(holder for drinks cans and cups)
fKeep the cupholder closed while driving.
Warning!
Risk of scalding or damage due to spilling
drinks.
fOnly use beverage containers which fit.
fNever put overfull containers in the cupholder.
fNever use hot drinks.
fPress the panel.
The panel opens.
fPress the symbol for the respective cupholder.
fClose panel in the middle.
The cupholders can be pulled out to hold larger
containers.
Extending cupholder
Controls, Instruments 123
Pulling cupholder out
fPull out holder (arrow).
fInsert container.
fCarefully slide holder inwards to adjust it to the
container size.
Closing cupholder
fPush cupholder drawer in.
fOpen panel in the middle.
fClose and engage the cupholder.
fClose panel in the middle.
124 Controls, Instruments
Storage in the Passenger
Compartment
Warning!
Unsecured luggage and heavy objects may
come loose during braking, rapid directional
changes or in an accident and cause serious
personal injury or death.
fDo not transport any heavy objects in the
storage trays.
fDo not carry unsecured luggage or objects in
the passenger compartment.
Additional storage possibilities
– in the doors,
– in the door sill next to the passenger’s seat,
– in the center console,
– behind the rear seat backrests,
– storage tray with coin holder between seats,
– glove compartment with CD and pen holder,
– clothes hook on the roof frame,
– clothes hook and pocket on back of front
backrests (depending on vehicle equipment),
– enlarged storage space by folding the rear
seat backrests forward.
Storage tray between the seats
Opening
fPress release button and lift the lid.
There is a coin holder and socket in the
forward part of the storage tray.
fPlease observe the chapter “SOCKETS” on
Page 208.
Controls, Instruments 125
Glove compartment
Warning!
Risk of injury by the glove compartment lid in
case of an accident.
fKeep the glove compartment closed while
driving.
Opening
fPull the catch and open the lid.
Locking
fLock the catch to secure the contents against
unauthorized access.
CD holder
Occupied drawers are indicated by a red window.
Opening drawers
fPush the button of the drawer you wish to
open.
Closing drawers
fFold up CD drawer and close until it engages.
Pen holder
A pen can be clipped in on the right side of the CD
holder.
126 Controls, Instruments
A - Opening luggage compartment lid
B - Opening engine compartment lid
Luggage Compartment Lid and
Engine Compartment Lid
Unlocking
fOperate the appropriate pull-button next to the
driver’s seat.
The luggage compartment or engine compart-
ment is illuminated when the respective lid is
open.
fPlease observe the chapter “LOAD SWITCH-
OFF AFTER 2 HOURS OR 7 DAYS” on
Page 209.
The luggage compartment lid can also be un-
locked with the radio remote control.
fPlease observe the chapter “KEYS” on
Page 19.
Important Note
If the vehicle battery is discharged, the lids can be
opened only by connecting an external electrical
power source.
fPlease observe chapter “ELECTRICAL SYS-
TEM” on Page 208.
or the description inside the fuse box lid.
A warning light in the instrument panel comes on
if the lids are not completely closed.
fFully close the lid.
Warning message
Controls, Instruments 127
Opening luggage compartment lid
Caution!
Risk of damage to luggage compartment lid
or windshield wipers.
fMake sure that the windshield wipers are not
folded out forwards when opening the luggage
compartment lid.
fRaise lid slightly and unlatch the safety catch
with the lever (arrow).
Closing luggage compartment lid and
engine compartment lid
fLower the lid and close it.
fPush the lid closed with the palm of your hand
in the area of the lock.
Check that the lid has correctly engaged in the
lock.
Warning!
Risk of loss of control or an accident, result-
ing in serious personal injury or death.
fShould you notice at any time while driving that
one of the lids is not secured properly, please
stop immediately in a suitable place and close
it.
The front lid may fly up impairing vision.
128 Controls, Instruments
Luggage Compartment
Access covers
(on vehicles with DVD navigation or CD changer)
Opening
fGrasp access cover A or B at the handle and
open.
fThe drive for DVD navigation and the CD
changer can be found behind the access
cover B.
Caution!
Risk of damage.
fDo not store any heavy, damp or heat-sensitive
objects behind the access covers.
Tool box
Opening
fUnlock turn-locks C.
fOpen tool box and place it on the floor of the
luggage compartment.
E- Adapter for security wheel bolts
F- Tire filling compressor
G-Towing hook
H-Tool kit
I-Tire sealant
Closing
fInsert tool box into the guide pegs in the
luggage compartment floor.
fClose tool box and lock the turn-locks C.
Controls, Instruments 129
Trunk Entrapment
Your vehicle is equipped with an internal trunk
release mechanism.
A person trapped in the luggage compartment
can release the lid from the inside using unlocking
handle A.
The handle A is fluorescent and glows in the dark.
A warning message in the on-board computer
lights up when unlocking handle A is operated.
fStop the vehicle immediately when the warning
lights light up.
fCheck the luggage compartment.
fClose the lid.
Function with vehicle stationary
If the luggage compartment lid is unlocked with
unlocking handle A, the lid can be opened from the
inside immediately.
Function with vehicle in motion
If the luggage compartment lid is unlocked with
unlocking handle A when a speed of 2 mph
(3 km/h) is exceeded, the warning message in the
on-board computer lights up.
At the same time, the lid is unlocked and the latch
striker pops into the catch-hook position.
f f f
Warning light
130 Controls, Instruments
Danger!
Risk of accident.
If the warning message in the on-board com-
puter lights up when the vehicle is in motion,
the lid may impact in front of the windshield
and can tear off.
You can lose control of the vehicle.
fStop the vehicle immediately when the warning
message lights up.
fCheck the luggage compartment.
fClose the lid.
Note
The lid cannot be opened from the inside if the bat-
tery is disconnected or empty.
Safety reasons require that you unscrew the
latch striker of the lid lock if you plan to put
the vehicle out of operation for an extended
period.
Please consult your authorized Porsche dealer.
They will advise you about the necessary meas-
ures.
Note
fWhen loading the luggage compartment, make
sure that items of luggage or other objects
cannot become caught on handle A.
This could cause the luggage compartment to
open unintentionally.
Controls, Instruments 131
Fire Extinguisher
In cars equipped with a fire extinguisher, the extin-
guisher is fitted to the front of the driver’s seat.
Taking out fire extinguisher
1. Hold fire extinguisher with one hand and press
the PRESS button on the fastening strap with
the other hand (arrow).
2. Remove fire extinguisher from mounting.
Inserting fire extinguisher
1. Place fire extinguisher in the mounting.
2. Engage fastening strap lug A in the tension
jack and close tension jack (arrow).
Note
fPay attention to the expiration date on the fire
extinguisher.
If the fire extinguisher is used after its expira-
tion date has elapsed, it may not operate
properly.
fFollow the operating instructions on the fire
extinguisher.
fThe functional ability of the fire extinguisher
should be checked by a specialist workshop
every 1-2 years.
fAfter use, have the fire extinguisher refilled.
132 Controls, Instruments
1, 2, 3 - Programmable buttons
A- Light-emitting diode for status identification
HomeLink
The programmable HomeLink replaces up to three
original hand-held transmitters used to operate
various devices (e.g. garage door, gate to the
property, alarm system).
You can program buttons 1 to 3 with a frequency
of an original handheld transmitter.
Warning!
Risk of accident when using the HomeLink if
persons, animals or objects are within the
range of movement of the equipment that is
being operated.
fWhen using the HomeLink, ensure that no
persons, animals or objects are within the
range of movement of the equipment that is
being operated.
fObserve the safety notes for the original
hand-held transmitter.
Preconditions for operating and
programming the HomeLink:
– Ignition is switched on.
– Fog lights are switched off.
To operate the respective device:
fPress the appropriate button (1, 2 or 3).
Light-emitting diode A lights up during signal
transfer.
Note on operation
fAlways use the HomeLink opener in the
direction of travel.
Otherwise, range restrictions cannot be ruled
out.
fBefore selling the vehicle, delete the
programmed signals of the HomeLink.
fPlease read the instructions for the original
hand-held transmitter to find out whether the
original transmitter is equipped with fixed or
changeable code.
Controls, Instruments 133
Allocating signals to the buttons
fPlease follow the operating instructions for the
original hand-held transmitter.
Prior to programming the HomeLink for the
first time
The following process deletes the standard codes
set at the factory. Do not repeat the process if you
program further buttons.
fKeep the two outer buttons 1 and 3
depressed for approx. 20 seconds until light-
emitting diode A begins to flash quickly.
All programmed signals of buttons 1 to 3 are
deleted.
HomeLink with fixed code system
1. Press the desired button until the light-emitting
diode begins to flash slowly.
You then have approx. 5 minutes to perform
steps 2 and 3.
2. Hold the original hand-held transmitter approx.
0 to 12 in. (0 to 30 cm) in front of the marked
position (figure) on the vehicle.
3. Press the transmit button on the original hand-
held transmitter until the fog lights flash three
times (up to approx. 45 seconds).
4. Repeat steps 1 to 3 to allocate other buttons.
Note
Several attempts with different distances between
the vehicle and the original hand-held transmitter
might be necessary.
The fog lights will flash once the 5 minutes have
been exceeded. Programming must be repeated
from the beginning in this case.
HomeLink with changeable code system
1. Allocate the required keys as for the systems
with fixed code (steps 1 to 3).
2. To synchronise the system:
Press the programming button on the receiver
for the garage door actuator.
Afterwards, you usually have approx.
30 seconds to initiate step 3.
3. Press the allocated HomeLink button twice.
(With some devices, the button to be allocated
must be pressed a third time in order to
complete the setting process.)
4. Repeat the programming steps to allocate
other buttons.
Note
fPlease consult your authorized Porsche dealer
if you have not been able to program the
buttons successfully even though you have
carefully followed the instructions in this
chapter and the operating instructions for the
original hand-held transmitter.
134 Controls, Instruments
To reprogram a single button:
1. Press the desired button until the
light-emitting diode begins to flash slowly
(approx. 20 seconds).
You then have approx. 5 minutes to perform
steps 2 and 3.
2. Hold the original hand-held transmitter approx.
0 to 30 cm in front of the marked position
(figure) on the vehicle.
3. Press the transmit button on the original
hand-held transmitter until the fog lights flash
three times (up to approx. 45 seconds).
4. Repeat steps 1 to 3 to allocate other buttons.
Note
Several attempts with different distances between
the vehicle and the hand-held transmitter might be
necessary.
The fog lights will flash once the 5 minutes have
been exceeded. Programming must be repeated
from the beginning in this case.
Deleting programmed signals of the
HomeLink
(e.g., when selling the vehicle)
fKeep the two outer buttons 1 and 3
depressed for approx. 20 seconds until light-
emitting diode A begins to flash quickly.
All programmed signals of buttons 1 to 3 are
deleted.
Controls, Instruments 135
Porsche Communication
Management (PCM)
fRefer to the separate operating instructions
before putting the PCM into operation.
fPlease observe the chapter “LOAD SWITCH-
OFF AFTER 2 HOURS OR 7 DAYS” on
Page 209.
Warning!
There is a danger of accident if you set or op-
erate the on-board computer, radio, navi-
gation system, telephone or other equipment
when driving.
This could distract you from the traffic and
cause you to lose control of the vehicle re-
sulting in serious personal injury or death.
fOperate the components while driving only if
the traffic situation allows you to do so safely.
fCarry out any complicated operating or setting
procedures only with the vehicle stationary.
The reception conditions for the radio module inte-
grated in the PCM change continuously as you
drive. Interference from buildings, terrain and the
weather is unavoidable.
FM stereo reception is particularly susceptible to
varying reception conditions.
Electronic accessories should only be retrofitted
by a qualified specialist workshop.
Accessories which have not been tested and
approved by Porsche may impair radio reception.
Navigation
When put into operation for the first time, a
distance of approx. 30 miles (50 km) must be
driven in order for the navigation system to
complete the process of fine calibration.
The same applies when the tires are changed (e.g.
summer/winter tires) or new tires fitted.
Full location accuracy is not yet achieved during
the fine-calibration process.
If the vehicle has been transported (e.g. ferry, car
train), the system may take a few minutes to deter-
mine the current location after it has been
switched on.
Serious tire slip (e.g. spinning wheels on snow)
may result in temporarily inaccurate navigation.
When the battery has been disconnected, it may
take up to 15 minutes before the navigation
system is operational again.
136 Controls, Instruments
Car Audio Operation/Tips
FM reception
A vehicle is not an ideal place to listen to a radio.
Because the vehicle moves, reception conditions
are constantly changing.
Buildings, terrain, signal distance and noise from
other vehicles are all working against good recep-
tion.
Some conditions affecting FM may appear to be
problems when they are not.
The following characteristics are completely nor-
mal for a given reception area, and they do not in-
dicate any problem with the radio itself.
Note
Electronic accessories should only be installed by
your authorized Porsche dealer.
Equipment which has not been tested and ap-
proved by Porsche may impair radio reception.
Fading and drifting
FM range is limited to about 25 miles (40 km),
except for some high power stations.
If a vehicle is moving away from the desired sta-
tion’s transmitter, the signal will tend to fade and/
or drift. This condition is more prevalent with FM
than AM, and is often accompanied by distortion.
Fading and drifting can be minimized to a certain
degree by careful attention to fine tuning or selec-
tion of a stronger signal.
Static and fluttering
When the line-of-sight link between a transmitter
and vehicle is blocked by large buildings or moun-
tains, the radio sound may be accompanied with
static or fluttering because of the characteristic of
FM.
In a similar effect, a fluttering noise is sometimes
heard when driving along a tree-lined road.
This static and fluttering can be reduced by adjust-
ing the tone control for greater bass response un-
til the disturbance has passed.
Multipath
Because of the reflecting characteristics of FM,
direct and reflected signals may reach the antenna
at the same time (multipath) and cancel each other
out.
As a vehicle moves through these electronic dead
spots, the listener may hear a momentary flutter
or loss of reception.
Station swapping
When two FM stations are close to each other, and
an electronic dead spot, such as static or multi-
path area, interrupts the original signal, some-
times the stronger second signal will be selected
automatically until the original one returns.
This swapping can also occur as you drive away
from the selected station and approach another
station of a stronger signal.
Controls, Instruments 137
Compact disc player
Caution!
To avoid damage to compact disc player and
discs.
fUse only compact discs labeled as shown, hav-
ing no dirt, damage or warpage.
fNever attempt to disassemble or oil any part
of the player unit.
Do not insert any object other than a disc into
the slot.
Remember there are no user-serviceable parts
inside the compact disc player.
fDo not allow the disc to sustain any finger-
prints, scrapes or stickers on the surfaces.
This may cause poor sound quality.
Hold the disc only on the edge or center hole.
fWhen not in use, take the disc out of the player,
put the disc back into its case and store it
away from dust, heat, damp and direct sun-
light.
Leaving the disc on the dashboard in the sun
can damage the disc.
fIf the disc gets dirty, clean the disc by wiping
the surfaces from the center to the outside in
a radial direction with a soft cloth.
Do not use a conventional record cleaner or
anti-static record preservative.
Disc cleaners are available in audio stores.
138 Controls, Instruments
Car Telephone and
Aftermarket Alarms
Important legal and safety information
regarding the use of cellular telephones
Some states may prohibit the use of cellular tele-
phones while driving a vehicle. Check the laws and
regulations on the use of cellular telephones in the
areas where you drive.
Danger!
Risk of an accident.
Severe personal injury or death can result in
the event of an accident.
Looking away from the road or turning your
attention away from your driving can cause
an accident and serious or fatal injury.
When using your cellular telephone, you should al-
ways:
fGive full attention to your driving - pull off the
road and park before making or answering a
call if traffic conditions so require; and
fKeep both hands on the steering wheel - use
hands-free operation (if available) - pull off the
road and park before using a hand-held tele-
phone.
It is essential to observe the instructions of
the telephone manufacturer before putting
the telephone into operation.
Any portable telephone or radio transmitter which
is used in a Porsche must be properly installed in
accordance with the technical requirements of
Porsche.
The transmission power must not exceed
10 W.
The devices must possess a type approval for
your vehicle and have an “e” symbol.
If you should require equipment with transmission
power values greater than 10 W, please consult
your authorized Porsche dealer for this purpose.
He is familiar with the technical requirements for
installing devices of this kind.
The antennas for all radios and telephones with a
transmitting antenna must be externally mounted.
The improper installation of radios or telephones
or use of a radio or telephone with a transmitting
antenna inside the car may cause the warning
lights to come on.
Improper installation of such equipment can cre-
ate a discharged battery or excessive current
draw from added equipment.
If aftermarket systems are installed by non-dealer-
ship technicians or outside the selling dealer,
problems may result. Installation of aftermarket
equipment is not covered under the New Car War-
ranty.
fConsult your authorized Porsche dealer about
the installation of non Porsche approved equip-
ment.
Reception quality
The reception quality of your car telephone will
change constantly when you are driving. Interfer-
ence caused by buildings, landscape and weather
is unavoidable. It may become particularly difficult
to hear when using the hands-free function due to
external noise such as engine and wind noise.
Automatic car-wash
fUnscrew external antennas before using an au-
tomatic car-wash.
Shifting Gears 139
Shifting Gears
Manual Transmission, Clutch...................... 152
Tiptronic S................................................ 153
140 Shifting Gears
Manual Transmission, Clutch
The positions of the gears are shown on the shift
diagram on the gearshift lever.
Warning!
Risk of accident.
fDo not obstruct the pedal travel with floor mats
or other objects.
Nonskid floor mats of the correct size are
available at your authorized Porsche dealer.
To avoid damage to the clutch and transmis-
sion:
fAlways depress the clutch pedal fully when
changing gears. Make sure that the gearshift
lever is completely engaged.
fOnly shift into reverse when the car has come
to a complete stop.
fWhen shifting gears, always ensure that the
clutch pedal is fully depressed and the gear
has fully engaged.
fSelect reverse only when vehicle is stationary.
fSelect an appropriately low gear on upward
and downward slopes.
This will ensure optimum use of engine power
and engine braking.
When reverse gear is selected and the ignition is
on, the backup lights are illuminated.
Permitted engine speed
fYou should change into a higher gear before
the needle reaches the red mark on the ta-
chometer, or ease off the accelerator.
If the red zone is reached during acceleration, fuel
feed is interrupted.
Caution!
Risk of engine damage (overrevving) when
shifting down to a lower gear.
fTake care not to exceed the maximum permit-
ted engine speed when shifting down.
Shifting Gears 141
Tiptronic S
The Porsche Tiptronic is a five-speed transmission
with an “automatic” and a “manual” selection
mode.
In automatic selection mode (selector lever po-
sition D), gear changing is automatic.
You can change temporarily from automatic to
manual mode using the rocker switches on the
steering wheel.
In manual selection mode (selector lever posi-
tion M), you change gear using the rocker switch-
es on the steering wheel.
You can change between selector lever position D
and M as you wish while driving.
Note
Take care not to operate the rocker switches on
the steering wheel inadvertently in either auto mat-
ic or manual mode, thereby triggering undesired
gear changes.
Keylock position
The ignition key can be withdrawn only in selec-
tor lever position P.
Changing the selector lever position
The selector lever is locked with the ignition key
withdrawn.
The selector lever can be moved from position P
or N only with:
– The ignition switched on
– The brake pedal pressed and
– The release button pressed
Release button
The release button (arrow) in the selector lever
prevents unintentional gear changes.
The release button must be pressed when shifting
to position R or P.
Starting
The engine can be started only if the brake pedal
is depressed and the selector lever is in position
P or N.
Moving off
fOnly select the desired position for moving off
(D, M or R) when the engine is idling and the
brake pedal is depressed.
fSince the vehicle creeps when in gear, do not
release the brake until you want to move off.
fAfter selecting a gear, do not accelerate until
you can feel that the gear is engaged.
142 Shifting Gears
Indicator for selector lever position and
engaged gear
When the engine is running, the selector lever po-
sition and engaged gear are indicated.
If the selector lever is between two positions:
– The corresponding selector lever position in
the instrument cluster flashes for two seconds
and
– The warning “Selector lever not engaged” ap-
pears in the on-board computer.
fEngage the selector lever correctly.
– The selector lever position is displayed imme-
diately after the correct position has been de-
tected.
– The current gear is shown after a brief
detection period.
If there is a fault in the transmission:
–The 4th gear display flashes.
– The warning “Tiptronic emergency run” ap-
pears on the on-board computer.
Please observe the chapter “REDUCED DRI-
VING PROGRAM” on Page 146.
fHave the fault remedied at an authorized
Porsche dealer.
Shifting Gears 143
Selector Lever Positions
P – Parking lock
fEngage parking lock only when vehicle is sta-
tionary.
fEngage parking lock after applying the hand-
brake and release it before releasing the hand-
brake.
The ignition key can be withdrawn only in selec-
tor lever position P.
R – Reverse gear
fSelect only if car is stationary and the brake is
applied.
N – Neutral
Selector lever position N must be selected for
towing or in car washes, for example.
fOnly select the desired position for moving off
(D, M or R) when the engine is idling and the
brake pedal is depressed.
D - Automatic selection mode
Select position D for “normal” driving. The gears
are shifted automatically according to the acceler-
ator position and speed.
Depending on the way the vehicle is driven and on
the resistance (e.g. uphill), the gear-changing
points are shifted towards higher or lower engine-
speed ranges.
The accelerator position, driving speed, engine
speed, longitudinal and lateral acceleration and
the road profile all have an influence on the gear-
changing characteristic.
Unwanted upward shifts, e.g. before bends, are
prevented by swiftly releasing the accelerator ped-
al.
Depending on lateral acceleration, upward chang-
es on bends are not made until the engine-speed
limit is reached.
Under braking, and depending on the amount of
deceleration, the Tiptronic changes down earlier.
For subsequent cornering, the right gear is en-
gaged when pressure is applied to the brakes be-
fore the bend. The bend is taken in the right gear,
and when you accelerate out of the bend you do
not have to shift down.
Sport mode switched on
fPlease observe the chapter “SPORT MODE” on
Page 62.
If the Sport mode program is switched on, Tiptron-
ic switches to a sporty gear-changing map and
shortens the shifting periods.
Deceleration downshifts are commenced earlier.
Downshifts are already carried out in the case of
slight decelerations, even at higher engine
speeds.
Driving off
In 2nd gear, the vehicle moves off with the throt-
tle only slightly open.
Move off in 1st gear with the throttle open wider
or when the engine is cold.
144 Shifting Gears
Shifting gears on the steering wheel
With the rocker switches on the steering wheel,
you can change temporarily from automatic
selection mode D to manual mode M.
Example:
– Shifting down before bends and on entering
built-up areas.
– Shifting down on downward slopes
(engine braking).
– Shifting down for brief spurts of acceleration.
– Selecting 1st gear for starting off.
Manual selection mode remains engaged:
– for cornering (depending on the lateral
acceleration) and overrunning,
– when the vehicle is stationary
(e.g. at a junction).
The system leaves manual selection mode:
– automatically after approx. 8 seconds
(unless cornering or overrunning),
– if you depress the accelerator for kickdown,
– after moving off.
Temporary change-down
Conditions:
Speed is higher than approx. 33 mph (54 km/h).
fRapid acceleration.
The Tiptronic temporarily changes to the
sportiest gear-changing map, i.e. to the high-
est possible gear-changing points.
Correspondingly, the transmission shifts down
immediately by one or two gears.
Ending the function:
fRelease the accelerator markedly
(by approx. 25%).
Kickdown
The kickdown function is active in selector lever
position D, even if you temporarily change to man-
ual mode M using the rocker switches on the
steering wheel.
fFor optimum acceleration, e.g. when overtak-
ing, depress the accelerator pedal beyond the
full-throttle point (kickdown).
The transmission shifts down depending on the
speed of travel and engine speed.
Upward shifts occur at the highest possible engine
speeds.
These gear-changing speeds remain active until
the accelerator is released to approx. 80% of the
full-throttle position.
M - Manual selection mode
The currently selected gear is retained when you
change from D to M.
If you change from M to D, the gear-changing map
suitable for your current driving style is selected
and the appropriate gear is chosen.
Warning!
The kickdown function is not active in manual
selection mode “M”.
fTherefore shift down manually when accelerat-
ing (e.g. to overtake).
Shifting Gears 145
Two rocker switches in the upper steering-wheel
spokes let you comfortably and reliably select the
five forward speeds.
Shifting up
fPress upper part (+) of a rocker switch.
Shifting down
fPress lower part (–) of a rocker switch.
Depending on driving speed and engine speed,
you can shift up or down at any time.
Gear changes which would exceed the upper or
lower engine-speed limit will not be executed by
the controller.
You can change down two gears by quickly press-
ing the rocker switches twice.
If the engine-speed limit is reached, an automatic
upward shift is performed or, just before idling
speed is reached, a downward shift is performed.
Select an appropriately low gear on upward and
downward slopes.
This will ensure optimum use of engine power and
engine braking.
PSM switched off and/or Sport mode
switched on
fPlease observe the chapter “PORSCHE STABI-
LITY MANAGEMENT (PSM)” on Page 63.
fPlease observe the chapter “SPORT MODE” on
Page 62.
If the PSM is switched off and/or Sport mode is
switched on, an automatic upshift does not occur
when the engine speed limit is reached.
Cancelling upshift suppression
This restriction can be cancelled for one gear
change by depressing the accelerator to kick-
down. If, for example, the engine speed limit is
reached during overtaking and the automatic up-
shift does not occur, the transmission in this case
shifts up by accelerating to kickdown.
fDepress the accelerator pedal beyond the full-
throttle point (kickdown).
Manual mode failure
If manual mode fails, the control electronics
switch to automatic mode. In this event, the instru-
ment cluster will display selector lever position D.
fHave the fault remedied at an authorized
Porsche dealer.
146 Shifting Gears
Slip monitoring
When the speeds of rotation of the front and rear
axles differ by more than the maximum permissi-
ble value, integrated slip monitoring changes up to
the next gear.
This increases driving stability on a slippery sur-
face.
Note
Slip monitoring is also deactivated when Porsche
Stability Management (PSM) is switched off.
Stopping
fFor a brief stop (e.g. at a traffic light), leave the
selector lever in drive position and hold the ve-
hicle with the brake pedal.
fFor a longer stop with the engine running, se-
lect position N (neutral) and hold vehicle in po-
sition with the foot brake.
Select lever position D only when the foot
brake pedal is depressed.
fDo not hold the car on a slope using the
accelerator. Use the brake pedal or the hand-
brake instead.
fBefore leaving the vehicle, always apply the
handbrake and move the selector lever to po-
sition P.
Parking
fGo easy on the accelerator!
fWhen parking or maneuvering in a small
space, control the speed by careful use of the
footbrake.
Driving in winter
In wintry road conditions it is advisable to take
steep inclines in manual mode. This prevents the
occurrence of gear changes that could cause
wheelspin.
Tow-starting, towing
fPlease observe the chapter “TOWING” on
Page 235.
Reduced driving program
A transmission fault is indicated by the following
symptoms:
–The 4th gear display on the instrument clus-
ter flashes.
– The warning “Tiptronic emergency run” ap-
pears on the on-board computer.
– The transmission no longer shifts.
Warning!
Reverse gear lock monitoring is disabled in
the emergency running program.
Damage to the vehicle may result as well as
loss of control, if the vehicle is moving for-
ward fast enough to cause rear wheel lockup.
fDo not shift into R while the vehicle is moving
forward.
Proceed as follows in the event of a transmission
fault:
1. Stop in a safe place.
2. Move selector lever to position P, switch the ig-
nition off and wait for 10 seconds.
3. Start the engine.
2nd gear in selector position D and reverse
gear R are now available.
4. Have the fault seen to immediately at an au-
thorized Porsche dealer.
Mobile Roofs 147
Mobile Roofs
Lifting/Sliding Roof.................................... 160
Roof Transport System.............................. 164
148 Mobile Roofs
Lifting/Sliding Roof
Warning!
Risk of injury when operating or automatical-
ly closing the lifting/sliding roof.
fTake care to ensure that nobody can be injured
when the lifting/sliding roof is operated.
fAlways withdraw the ignition key when leaving
the vehicle. Uninformed persons (e.g. children)
could injure themselves by operating the lift-
ing/sliding roof.
fIn case of danger, release the button immedi-
ately and operate the lifting/sliding roof in the
opposite direction.
Readiness for operation
– When the ignition is switched on (engine
switched on or off) or
– With doors closed and ignition key withdrawn,
but only until a door is first opened.
A - Opening the lifting/sliding roof
fPress rear of rocker switch A until lifting/slid-
ing roof reaches the desired position.
One-touch operation
fTouch rear of rocker switch A.
Lifting/sliding roof opens to its end position.
Stop it in any position by touching any button.
Note
The lifting/sliding roof opens until it reaches the
best position from the point of view of noise. It can
be opened fully, however, if you press the rocker
switch again.
Mobile Roofs 149
B - Closing the lifting/sliding roof
fPress front of rocker switch B until lifting/slid-
ing roof reaches the desired position.
One-touch operation
fTouch front of rocker switch B.
Lifting/sliding roof closes to its end position.
Stop it in any position by touching any button.
C - Lifting the lifting/sliding roof
fPress center of rocker switch C until lifting/
sliding roof reaches the desired position.
One-touch operation
fTouch the rocker switch C in the center.
Lifting/sliding roof opens to its end position.
Touch button again to stop in any position.
B - Lowering the lifting/sliding roof
fPress front of rocker switch B until lifting/slid-
ing roof reaches the desired position.
150 Mobile Roofs
Emergency operation
Warning!
Risk of serious personal injury and damage
to the lifting/sliding roof during emergency
operation.
fDo not operate the lifting/sliding roof with the
rocker switch during and after emergency
operation.
Before using emergency operation, please check
whether defective fuses are the cause of the mal-
function.
fPlease observe the chapter “ELECTRICAL SYS-
TEM” on Page 208.
Closing the sliding roof
1. Carefully unclip both covers A with a screwdriv-
er.
If the car is equipped with HomeLink, the
HomeLink buttons must be carefully unclipped
instead of the covers.
2. Unscrew the two screws B.
3. Fold down the cover of the lifting/sliding roof
drive at the rear.
Remove the Allen key (arrow) from its holder.
4. Insert the Allen key into the drive axle.
Mobile Roofs 151
5. Press the Allen key into the drive axle, keep it
pressed and turn it clockwise until the lifting/
sliding roof is closed.
6. Remove the Allen key.
Close the cover and screw in the screws.
7. Have the fault remedied at an authorized
Porsche dealer.
152 Mobile Roofs
Roof Transport System
fPlease follow the separate instructions for fit-
ting the Roof Transport System.
fOnly use Roof Transport Systems from the
Porsche Tequipment product range or Roof
Transport Systems which have been tested
and approved for your car by Porsche.
Fitting normal commercially available luggage
racks is not possible.
The Porsche Roof Transport System allows you
to carry various sports and hobby equipment.
Your authorized Porsche dealer will be pleased to
tell you about the various different uses of the
Roof Transport System.
Safety notes!
fCompletely remove the Roof Transport System
before using an automatic car wash – risk of
damage to the vehicle!
fThe convertible top must not be operated
when the basic carrier is fitted – risk of dam-
age.
fDo not exceed the maximum permitted pay-
load, the maximum permitted gross weight
and the maximum permitted axle loads.
Please observe the chapter “WEIGHTS” on
Page 245.
fDistribute load evenly, with heavy items as low
as possible.
Items of luggage must not project beyond the
side of the load area.
fFix and secure every item to the basic carrier
with a rope or lashing strap (do not use elastic
rubber tensioners).
fBefore every journey, and at regular intervals
during long trips, check that Roof Transport
System and load are secure. Re-tighten if nec-
essary and secure additionally by locking.
When the Roof Transport System is loaded, the
maximum speed depends on the nature, size and
weight of the load being carried.
Driving, braking and steering behavior change due
to the higher center of gravity and the greater
wind-resistant area. You should adapt your driving
style appropriately.
Since fuel consumption and noise are increased
with the Roof Transport System fitted, it should
not remain on the vehicle if not in use.
Maintenance, Car Care 153
Maintenance, Car Care
Coolant Level............................................ 167
Engine Oil................................................. 168
Engine Oil Level ........................................ 169
Engine Oil Recommendation....................... 171
Brake Fluid Level....................................... 173
Fuel Economy........................................... 175
Operating Your Porsche in other Countries.. 175
Fuel Recommendations.............................. 177
Portable Fuel Containers............................ 178
Emission Control System........................... 179
How Emission Control Works ..................... 180
Fuel Evaporation Control............................ 181
Washer Fluid............................................. 181
Power Steering......................................... 182
Air Filter ................................................... 183
Combination Filter..................................... 183
Manual Transmission Oil ............................ 183
Automatic Transmission Fluid..................... 183
Wiper Blades ............................................ 184
Car Care Instructions................................. 186
154 Maintenance, Car Care
Exercise Extreme Caution when
Working on your Vehicle
Danger!
Ignoring the following instructions may
cause serious personal injury or death.
fThe engine compartment of any motor vehicle
is a potentially hazardous area. If you are not
fully familiar with proper repair procedures, do
not attempt the adjustments described on the
following pages.
This caution also applies to the entire vehicle.
fOnly work on your vehicle outdoors or in a well
ventilated area.
fEnsure that there are no open flames in the
area of your vehicle at any time when fuel
fumes might be present. Be especially cau-
tious of such devices such as hot water heat-
ers which ignite a flame intermittently.
fBefore working on any part in the engine com-
partment, turn the engine off and let it cool
down sufficiently. Hot engine compartment
components can burn skin on contact.
fBe alert and cautious around engine at all
times while the engine is running.
If work has to be performed with the engine
running, always set the parking brake, and
make sure the shift lever is in neutral position
or the selector lever in position P.
fIn particular, be very careful to ensure that
items of clothing (ties, shirt, sleeves etc.),
jewelry, long hair, hand or fingers cannot get
caught in the engine-compartment blower, fan,
belts or other moving parts.
The radiator and radiator fans are in the front
of the car.
The engine-compartment blower is mounted
on the engine-compartment lid.
The engine-compartment blower can start or
continue running as a function of temperature,
even with the engine switched off.
Carry out work in these areas only with the en-
gine off, the ignition switched off, and exercise
extreme caution.
fYour Porsche is equipped with an electronic ig-
nition system. When the ignition is on, high
voltage is present in all wires connected with
the ignition system; therefore, exercise ex-
treme caution when working on any part of the
engine while the ignition is on or the engine is
running.
fAlways support your car with safety stands if it
is necessary to work under the car.
fWhen working under the car without safety
stands but with the wheels on the ground,
make sure the car is on level ground, the
wheels are blocked, and that the engine
cannot be started.
Remove the ignition key.
fDo not smoke or allow an open flame around
the battery or fuel.
Keep a fire extinguisher in close reach.
fIncomplete or improper servicing may cause
problems in the operation of the car. If in doubt
about any servicing, have it done by your
authorized Porsche dealer.
Improper maintenance during the warranty
period may affect your Porsche warranty cov-
erage.
fSupplies of fluids, e.g. engine oil, brake fluid or
coolant, are hazardous to your health.
Keep these fluids out of children’s reach and
dispose of them in accordance with the appro-
priate regulations.
fSome countries require additional tools and
special spare parts to be carried.
Please make enquiries before driving abroad.
Power measurements
Power measurements on dynamometers are not
approved by Porsche.
Maintenance, Car Care 155
Coolant Level
fPlease observe the chapter “EXERCISE EXTRE-
ME CAUTION WHEN WORKING ON YOUR VE-
HICLE” on Page 154.
The cooling system is filled at the factory with a
permanent coolant.
It provides year-round protection from corrosion
and freezing down to –31°F/–35°C.
fOnly use antifreeze authorized by Porsche.
Checking coolant level
The expansion tank with its filler orifice is in the en-
gine compartment.
fCheck the coolant level regularly through the
transparent expansion tank.
When the engine is cold and the car is level the
fluid level must lie between the “MIN” and “MAX”
markings.
Topping off coolant
Warning!
Danger of serious personal injury from scald-
ing. Coolant is hazardous to your health, and
may be fatal if swallowed.
fDo not open the cap of the expansion tank
while the engine is hot.
fAllow the engine to cool down before opening
the cap and protect your hands, arms and face
from any possible escape of hot coolant.
fKeep coolant out of children’s reach.
fAlso, keep coolant away from your pets.
They can be attracted to it should there be a
spill, or to used coolant left in an open contain-
er. Coolant can be deadly to pets if consumed.
1. Switch engine off and let it cool.
Please observe the chapter “COOLING SYS-
TEM” on Page 82.
2. Cover the expansion tank cap with a thick rag.
Open cap slowly and carefully and allow over-
pressure to escape.
Then unscrew cap completely.
3. Only add a mixture of antifreeze and water in
equal parts, and do not exceed the “MAX”
mark.
Antifreeze in coolant:
50% gives protection down to –31°F/–35°C
60% gives protection down to –58°F/–50°C
4. Screw cap firmly on.
If in an emergency pure water has been added, the
mix ratio must be corrected at an authorized
Porsche dealer.
Marked loss of coolant indicates leakage in the
cooling system.
The cause should immediately be remedied at an
authorized Porsche dealer.
f f f
156 Maintenance, Car Care
Engine-compartment blower,
radiator fan
The radiator and radiator fans are in the front of
the car.
The engine-compartment blower is mounted on
the engine compartment lid.
Warning!
Risk of injury.
After the engine is switched off, the engine-
compartment temperature is monitored for
approx. 30 minutes.
During this period, and depending on tem-
perature, the engine-compartment blower
may continue to run or start to run.
fCarry out work in these areas only with the en-
gine off, the ignition off, and exercise extreme
caution.
Risk of injury. The radiator fans in the front
end of the car may be operating or
unexpectedly start operating when the
engine is switched on.
fCarry out work in these areas only with the en-
gine switched off.
Maintenance, Car Care 157
Engine Oil
Engine oil consumption
It is normal for your engine to consume oil.
The rate of oil consumption depends on the quality
and viscosity of oil, the speed at which the engine
is operated, the climate, road conditions as well
as the amount of dilution and oxidation of the
lubricant.
If the vehicle is used for repeated short trips, and
consumes a normal amount of oil, the engine oil
measurement may not show any drop in the oil
level at all, even after 600 miles (1,000 km) or
more. This is because the oil is gradually becom-
ing diluted with fuel or moisture, making it appear
that the oil level has not changed.
The diluting ingredients evaporate out when the
vehicle is driven at high speeds, as on an express-
way, making it then appear that oil is excessively
consumed after driving at high speeds.
If the conditions you drive your vehicle in are
dusty, humid, or hot, the frequency of the oil
change intervals should be greater.
If the vehicle is driven at a high rate of speed,
climatic conditions are warm, and the load is high,
the oil should be checked more frequently, as
driving conditions will determine the rate of oil
consumption.
– The engine in your vehicle depends on oil to
lubricate and cool all of its moving parts.
Therefore, the engine oil should be checked
regularly and kept at the required level.
– Make it a habit to have the engine oil level
checked at every fuel filling.
– The oil pressure warning light is not an oil level
indicator.
The oil pressure warning light indicates serious
engine damage may be occuring when lit, if en-
gine rpm is above idle speed.
Engine Oil Level
fPlease observe the chapter “EXERCISE EXTRE-
ME CAUTION WHEN WORKING ON YOUR VE-
HICLE” on Page 154.
fRegularly check the oil level using the on-board
computer after the vehicle is refuelled.
Please observe the chapter “OIL DISPLAY AND
MEASUREMENT OF THE ENGINE OIL LEVEL”
on Page 98.
The difference between the minimum and maxi-
mum marks on the segment display is approx.
1.2 liters.
Each segment of the display corresponds to ap-
prox. 0.4 liter.
f f f
158 Maintenance, Car Care
Topping off engine oil
Warning!
Risk of burning from hot parts in engine com-
partment. Risk of injury by rotating parts.
The engine compartment blower on the en-
gine compartment lid can start up even with
engine off.
fExercise extrem caution when working in the
engine compartment.
fTop off engine oil only with the engine off.
Engine oil is hazardous to your health and
may be fatal if swallowed.
fKeep engine oil out of children’s reach.
Used engine oil contains chemicals that have
caused cancer in laboratory animals.
fAlways protect your skin by washing thorough-
ly with soap and water.
1. The on-board computer indicates how much oil
must be added.
2. Pull oil filler tube upwards out of its holder.
3. Unscrew cap of the oil filler opening.
4. Add at most 0,5 quarts (0,5 liter) of engine oil
at a time.
5. Measure oil level again with the on-board
computer.
6. Add more engine oil if necessary.
Never add more engine oil than required
to reach the max. mark.
7. Carefully close cap of the oil filler opening.
8. Push oil filler tube into its holder until it snaps
into place.
Maintenance, Car Care 159
Engine Oil Recommendation
Recommended oil viscosity ranges dependent on ambient temperatures
fUse only engine oils approved by Porsche.
If in doubt ask your authorized Porsche dealer for Porsche tested and approved all-season oils.
Ambient temperature
seasonal SAE Viscosity Range
engine oils
generally above 14°F/–10 °C SAE 0W-30, 5W-30, 10W-30, 0W-40,
5W-40, 10W-40 and higher.
generally below 14°F/–10 °C SAE 0W-30, 5W-30, 0W-40, 5W-40,
10W-40.
160 Maintenance, Car Care
Oil change
The engine oil has to be changed at the intervals
listed in your Maintenance Schedule.
fPlease observe the chapter “CAPACITIES” on
Page 244.
We recommend that you have the engine oil
changed at your Porsche dealer, who has the re-
quired oils and the necessary filling equipment.
If you suspect an oil leak in the engine have your
dealer check it out immediately.
All current engine oils are compatible with each
other, i. e. when making an oil change it is not nec-
essary to flush the engine if you wish to use a dif-
ferent brand or grade of oil.
Since, however, each brand of oil has a special
composition, you should, if possible, use the
same oil brand if it becomes necessary to top up
between oil changes.
Porsche engines have long intervals between oil
changes. You can make best use of these long oil
change intervals by using multigrade oils since
these are largely independent of seasonal fluctua-
tions in temperature.
If your vehicle is used frequently in stop-and-go
traffic in cold weather, the engine will not always
be properly warmed up.
Condensation from products of combustion may
accumulate in the oil. In this case, it is advisable
to change the oil more frequently so that your en-
gine once again has 100% efficient engine oil.
Engine oil performance class
Engine oil is not only a lubricant, but also serves
to keep the engine clean, to neutralize the dirt
which penetrates into the engine through combus-
tion and to protect the engine against corrosion.
To perform these functions, the oil is provided with
additives which have been specially developed for
these functions.
The efficiency of an oil is expressed, for example,
by the API, ILSAC or ACEA classifications.
Viscosity
Like all liquids, engine oil is viscous when cold,
and thin-bodied when warm. The viscosity of an oil
is expressed by its SAE class. For cold viscosity
(measured at temperatures below 32°F/0°C) the
SAE class is given as a number and the letter “W”
(as in winter), for hot viscosity (measured at
212°F/100°C) the SAE class is given only as a
number.
The viscosity of an oil is, therefore, always the
same if it has the same number of an SAE class.
Oils with two viscosities are called multigrade oils;
oils with only one viscosity are termed single-
grade oils.
Single-grade oils can not be used in your engine.
The viscosity of the engine oil for your Porsche
has to be chosen according to the ambient tem-
perature given in the engine oil recommendation
table.
Maintenance, Car Care 161
Brake Fluid Level
fPlease observe the chapter “EXERCISE EXTRE-
ME CAUTION WHEN WORKING ON YOUR VE-
HICLE” on Page 154.
fUse only new (unused) Original Porsche
brake fluid.
Warning!
Brake fluid is hazardous to your health, and
may be fatal if swallowed.
Brake fluid also attacks paintwork.
fKeep brake fluid out of children’s reach.
fTake care while topping off brake fluid not to
soil the luggage compartment or items of lug-
gage. Checking the brake fluid level
The reservoir for the hydraulic braking and clutch
systems is located in the luggage compartment.
1. Open and remove cover flap A.
2. Regularly check the brake-fluid level on the
transparent expansion tank through the
window B.
The fluid level should always lie between the
minimum and maximum marks.
A slight decrease in the fluid level due to wear and
automatic readjustment of the disc brakes is
normal.
If, however, the fluid level falls markedly or below
the minimum mark, the braking system may have
developed a leak.
fHave the brake system checked without delay
at an authorized Porsche dealer.
162 Maintenance, Car Care
Changing the brake fluid
Brake fluid absorbs moisture from the air over
time. This accumulation of water lowers the boil-
ing point and, under certain operating conditions,
can affect the braking action.
Therefore have the brake fluid changed in accord-
ance with the change intervals stated in the
brochure “Maintenance”.
– The warning lights on the instrument panel and
on the on-board computer indicate an insuffi-
cient brake fluid level.
– If the warning light lights up on the instrument
panel and the warning message appears on
the on-board computer in combination with a
larger pedal travel, a brake circuit may have
failed.
If the warning lights should light up whilst
driving:
fStop immediately in a suitable place.
fDo not continue driving.
Consult an authorized Porsche dealer.
Warning light USA
Warning light Canada
Maintenance, Car Care 163
Fuel Economy
Fuel economy will vary depending on where,
when and how you drive, optional equipment
installed, and the general condition of your
car.
A car tuned to specifications and correctly
maintained, will help you to achieve optimal
fuel economy.
fHave your vehicle tuned to specifications.
Air cleaner should be dirt free to allow proper
engine “breathing”.
Battery should be fully charged.
Wheels should be properly aligned.
Tires should be inflated at correct pressure.
fAlways monitor your fuel consumption.
fDrive smoothly, avoid abrupt changes in speed
as much as possible.
fAvoid jack rabbit starts and sudden stops.
fDo not drive longer than necessary in the lower
gears. Shifting into a higher gear early without
lugging the engine will help save fuel.
fProlonged “warm up” idling wastes gas. Start
the vehicle just before you are ready to drive.
Accelerate slowly and smoothly.
fSwitch off the engine if stationary for longer
periods.
fAny additional weight carried in the vehicle re-
duces fuel economy. Always keep cargo to a
minimum and remove all unnecessary items.
fOrganize your trips to take in several errands
in one trip.
fAll electrical accessories contribute to in-
creased fuel consumption.
fOnly switch on the air conditioning when neces-
sary.
fDo not drive with the Roof Transport System
mounted unless you need it.
The EPA estimated m.p.g. is to be used for
comparison purposes, actual mileage may
be different from the estimated m.p.g.,
depending on your driving speed, weather
conditions and trip length. Your actual
highway mileage will probably be less than
the estimated m.p.g.
fPlease observe all local and national speed
limits.
Operating Your Porsche in other
Countries
Government regulations in the United States and
Canada require that automobiles meet specific
emission regulations and safety standards. There-
fore, cars built for the U.S. and Canada differ from
vehicles sold in other countries.
If you plan to take your Porsche outside the conti-
nental limits of the United States or Canada, there
is the possibility that
– unleaded fuel may not be available;
– unleaded fuel may have a considerably lower
octane rating. Excessive engine knock and se-
rious damage to both engine and catalytic con-
verters could result;
– service may be inadequate due to lack of prop-
er service facilities, tools or diagnostic equip-
ment;
– replacement parts may not be available or very
difficult to get.
Porsche cannot be responsible for the
mechanical damage that could result
because of inadequate fuel, service or parts
availability.
If you purchased your Porsche abroad and want to
bring it back home, be sure to find out about ship-
ping and forwarding requirements, as well as cur-
rent import and customs regulations.
164 Maintenance, Car Care
Fuel
Warning!
Fuel is highly flammable and harmful to
health.
fFire, open flame and smoking are prohibited
when handling fuel.
fAvoid contact with skin or clothing.
fDo not inhale fuel vapors.
To prevent damage to the emission control
system and engine:
fNever drive the tank completely out of fuel.
fAvoid high cornering speeds after the warning
lights have come on.
fPlease observe the chapter “EMISSION CONT-
ROL SYSTEM” on Page 167.
Please observe the chapter “FUEL ECONOMY”
on Page 163.
Please observe the chapter “LEVEL GAUGE”
on Page 84.
Check engine warning light
If the warning lights in the instrument panel and on-
board computer come on and remain on while
driving, it suggests:
– an improperly fastened tank cap or
– refuelling with engine running.
Opening the filler flap
The filler opening is under the filler flap in the front
right fender.
fWith the vehicle unlocked, press on the front
part of the filler flap (arrow) to open the flap.
The filler flap is centrally locked along with the oth-
er locks.
If there is a defect in the automatic unlocking
system:
fOpen the passenger door.
fPull the ring in the right-hand door aperture
(arrow).
Maintenance, Car Care 165
Refuelling
Fuel tank capacity is listed under “Capacities”.
Porsche does not recommend the use of fuel ad-
ditives.
Fuel is highly flammable and harmful to
health.
fPlease observe the chapter “CAPACITIES” on
Page 244.
1. Important: Stop the engine and switch off the
ignition.
2. Slowly unscrew the tank cap.
Hang the tank cap on the plastic strap of the
filler flap.
3. Insert fuel-hose nozzle fully into the filler neck
with the handle of the fuel-hose nozzle facing
down.
4. Do not add further fuel once the correctly op-
erated automatic fuel-hose nozzle has
switched off.
Fuel could spray or could run over in warm
temperatures.
5. Replace the tank cap immediately after
refuelling and turn it until you hear it and feel it
engage.
If you lose the tank cap, you must replace it
only with an original part to reduce the
possibility of a fire in the event of a collision.
Note
The oil level is automatically measured during
refuelling.
fPlease observe the chapter “OIL DISPLAY AND
MEASUREMENT OF THE ENGINE OIL LEVEL”
on Page 98.
Fuel Recommendations
Your Porsche is equipped with catalytic convert-
ers and must use UNLEADED FUEL ONLY.
Your engine is designed to provide optimum per-
formance and fuel economy using unleaded premi-
um fuel with an octane rating of 98 RON
(93 CLC or AKI). Porsche therefore recom-
mends the use of these fuels in your vehicle.
Porsche also recognizes that these fuels may not
always be available. Be assured that your vehicle
will operate properly on unleaded premium fuels
with octane numbers of at least 95 RON
(90 CLC or AKI), since the engine’s “Electronic
Oktane™ knock control” will adapt the ignition tim-
ing, if necessary.
The use of UNLEADED FUEL ONLY is critically
important to the life of the catalytic
converters. Deposits from leaded fuels will
ruin the converters and make it ineffective
as an emission control device.
Cars with catalytic converters have a smaller fuel
tank opening, and gas station pumps have smaller
nozzles. This will prevent accidental pumping of
leaded fuel into cars with catalytic converters.
166 Maintenance, Car Care
Unleaded fuels may not be available outside the
continental U.S. and Canada. Therefore, we rec-
ommend you do not take your car to areas or
countries where unleaded fuel may not be availa-
ble.
Octane ratings
Octane rating indicates a fuel’s ability to resist det-
onation. Therefore, buying the correct octane gas
is important to prevent engine “damage”.
The RON octane rating is based on the research
method. The CLC (U.S. Cost of Living Council oc-
tane rating) or AKI (antiknock index) octane rating
usually displayed on U.S. fuel pumps is calculated
as research octane number plus motor octane
number, divided by 2, that is written as:
The CLC or AKI octane rating is usually lower than
the RON rating:
For example: 95 RON equals 90 CLC or AKI
Fuels containing alcohol and ether
Some areas of the U.S. require oxygenated fuels
during certain portions of the year. Oxygenated fu-
els are fuels which contain alcohols (such as meth-
anol or ethanol) or ether (such as MTBE).
Under normal conditions, the amount of these
compounds in the fuel will not affect driveability.
You may use oxygenated fuels in your Porsche,
provided the octane requirements for your vehicle
are met. We recommend, however, to change to a
different fuel or station if any of the following prob-
lems occur with your vehicle:
– Deterioration of driveability and performance.
– Substantially reduced fuel economy.
– Vapor lock and non-start problems, especially
at high altitude or at high temperature.
– Engine malfunction or stalling.
Fuels containing MMT
Some North American fuels contain an octane en-
hancing additive called methylcyclopentadienyl
manganese tricarbonyl (MMT).
If such fuels are used, your emission control sys-
tem performance may be negatively affected.
The check engine warning light on your instrument
panel may turn on.
If this occurs, Porsche recommends you stop us-
ing fuels containing MMT.
Portable Fuel Containers
Danger!
Portable fuel containers, full or partially
empty, may leak causing an explosion, or re-
sult in fire in case of an accident.
fNever carry additional fuel in portable contain-
ers in your vehicle.
RON+MON
2R+M
2
or
Maintenance, Car Care 167
Emission Control System
In the interest of clean air
Pollution of our environment has become a prob-
lem that is of increasing concern to all of us. We
urge you to join us in our efforts for cleaner air in
controlling the pollutants emitted from the auto-
mobile.
Porsche has developed an emission control sys-
tem that controls or reduces those parts of the
emission that can be harmful to our environment.
Your Porsche is equipped with such a system.
Porsche warrants the Emission Control System in
your new car under the terms and conditions set
forth in the Warranty Booklet.
You, as the owner of the vehicle, have the
responsibility to provide regular maintenance serv-
ice for the vehicle and to keep a record of all main-
tenance work performed. To facilitate record
keeping, have the service performed by author-
ized Porsche dealers. They have Porsche trained
technicians and special tools to provide fast and
efficient service.
To assure efficient operation of the Emission
Control System:
fHave your vehicle maintained properly and in
accordance with the recommendations de-
scribed in your Maintenance Booklet.
Lack of proper maintenance, as well as im-
proper use of the vehicle, will impair the func-
tion of the emission control system and could
lead to damage.
fDo not alter or remove any component of the
emission control system.
fDo not alter or remove any device, such as
heat shields, switches, ignition wires, valves,
etc., which are designed to protect your vehi-
cle’s emission control system.
In addition to serious engine damage, this can
result in a fire if excess raw fuel reaches the
exhaust system.
fDo not continue to operate your vehicle if you
detect engine misfire or other unusual operat-
ing conditions.
Parking
Warning!
Danger of fire.
fDo not park or operate the vehicle in areas
where the hot exhaust system may come in
contact with dry grass, brush, fuel spill or oth-
er flammable material.
fIf your car catches on fire for any reason, call
the fire department.
Do not endanger your life by attempting to put
out the fire.
Undercoating
Danger!
Danger of fire and serious personal injuries
or death.
fDo not apply additional undercoating or rust-
proofing on or near the exhaust manifold,
exhaust pipes, catalytic converters or heat
shields. During driving the substance used for
undercoating could overheat and ignite.
168 Maintenance, Car Care
How Emission Control Works
When an automobile engine is running, it uses en-
ergy generated through the combustion of a mix-
ture of air and fuel. Depending on whether a car is
driven fast or slowly or whether the engine is cold
or hot, some of the fuel (hydrocarbons) may not
be burned completely, but may be discharged into
the engine crankcase or exhaust system. Additon-
al hydrocarbons may enter the atmosphere
through evaporation of fuel from the fuel tank.
These hydrocarbons (HC), when released into the
air, contribute to undesirable pollution.
In addition, carbon monoxide (CO) and oxides of
nitrogen (NOx) contribute to engine emissions.
They, too, are formed during the combustion proc-
ess and discharged into the exhaust system.
To reduce these pollutants, your Porsche is
equipped with a precisely calibrated fuel injection
system to assure a finely balanced air/fuel mixture
under all operating conditions.
Oxygen sensor
The oxygen sensor, installed in the exhaust pipe
continuously senses the oxygen content of the
exhaust and signals the information to an electron-
ic control unit. The control unit corrects the air/
fuel ratio, so the engine always receives an accu-
rately metered air/fuel mixture.
Crankcase ventilation
Through crankcase ventilation, undesirable emis-
sions from the engine crankcase are not permit-
ted to reach the outside atmosphere. These emis-
sions are recirculated from the crankcase to the
air intake system. From here the emissions mix
with the intake air and are later burned in the en-
gine.
Catalytic converters
The catalytic converters are efficient “clean-up”
devices built into the exhaust system of the vehi-
cle. The catalytic converters burn the undesirable
pollutants in the exhaust gas before it is released
into the atmosphere.
The exclusive use of unleaded fuel is critical-
ly important for the life of the catalytic con-
verters. Therefore, only unleaded fuel must
be used.
The catalytic converters will be damaged by:
– push or tow starting the vehicle
– misfiring of the engine
– turning off the ignition while the vehicle is mov-
ing or
– driving until the fuel tank is completely empty
– by other unusual operating conditions.
fDo not continue to operate your vehicle under
these conditions, since raw fuel might reach
the catalytic converters. This could result in
overheating of the converters. Federal law pro-
hibits use of leaded fuel in this car.
Maintenance, Car Care 169
Fuel Evaporation Control
Fuel tank venting
The evaporation chamber and the carbon canister
prevent fuel from escaping to the atmosphere at
extreme high outside temperatures, when driving
abruptly around curves and when the car is parked
at an incline or in any other nonlevel position.
Vapor control system and storage
When the fuel tank is filled, vapors are collected in
the evaporation chamber by a vent line leading the
vapors to the carbon canister where they are
stored as long as the engine does not run.
Purge system
When the engine is running, the fuel vapors from
the canister will be mixed with fresh air from the
ambient air of the canister. This mixture will be
directed to the intake air housing by the tank vent
line, mixed with the intake air and burned during
normal combustion.
Washer Fluid
The reservoir, with a blue screw cap, is in the lug-
gage compartment, to the rear left.
Capacity
– Without headlight cleaning system:
approximately 2.6 quarts (2.5 liters).
– With headlight cleaning system:
approximately 6.3 quarts (6.0 liters).
Topping off washer fluid
Clean water is generally not enough to clean the
windshield and headlights.
Depending on the season, mix the water with win-
ter cleaner giving antifreeze protection or a sum-
mer cleaner. Follow the instructions for the mixing
ratio.
fOnly use cleaner fluids authorized by Porsche.
1. Please note all the information on the refill con-
tainer of the cleaning agent.
2. Open cap of the washer-fluid reservoir.
3. Top up washer fluid and close cap properly.
fDo not use engine coolant anti-freeze or any
other solution that can damage the car’s paint,
in the washer reservoir.
If less than 0.52 quarts (0.5 liter) remains, a
warning message appears on the on-board
computer.
fAdd washer fluid.
Warning light
170 Maintenance, Car Care
Power Steering
Power steering is assisted by hydraulic auxiliary
forces.
The hydraulic fluid reservoir is located in the en-
gine compartment.
Note
The flow noise heard at full steering lock is design-
related and does not indicate a defect in the steer-
ing system.
Warning!
Risk of accident.
When the engine is stopped (e.g. when being
towed) or the hydraulic system fails, there is
no assistance for steering.
Therefore, substantially more force will have
to be exerted in order to steer.
fExercise great care when being towed.
fHave the fault remedied at your nearest author-
ized Porsche dealer.
Checking hydraulic fluid
fPlease observe the chapter “EXERCISE EXTRE-
ME CAUTION WHEN WORKING ON YOUR VE-
HICLE” on Page 154.
fOnly use hydraulic fluid authorized by Porsche.
Specification:
Please observe the chapter “CAPACITIES” on
Page 244.
Check the fluid level with the engine stopped and
cold (approximately 68°F/20°C).
1. Open the engine compartment lid.
2. Open the reservoir cap.
3. Wipe measuring rod.
Close cap and reopen. The fluid level should lie
in the area below the “Cold” marking.
Add hydraulic fluid if necessary.
4. Close cap carefully.
Close engine compartment lid.
Noticeable loss of fluid indicates leakage in the
system.
The cause should be remedied immediately at an
authorized Porsche dealer.
Maintenance, Car Care 171
Air Filter
A dirty air filter not only reduces engine perform-
ance, but can lead to premature engine wear.
Regular filter replacement is part of the routine
maintenance service.
fIn dusty conditions, check the filter element
more frequently and replace if necessary.
Combination Filter
The fresh air passing through the combination fil-
ter into the passenger compartment is virtually
free of dust, pollen, and unpleasant odors.
fIf the outside air is polluted by exhaust fumes,
press the circulating-air button.
A dirty filter can be the cause of reduced air flow:
fHave filter replaced by your authorized
Porsche dealer.
Regular filter replacement is part of the routine
maintenance service.
Manual Transmission Oil
The transmission oil has to be checked and
changed at the intervals listed in your Maintenance
Schedule.
fPlease observe the chapter “CAPACITIES” on
Page 244.
We recommend that you have the transmission oil
changed at your Porsche dealer, who has the re-
quired lubricants and the necessary filling equip-
ment.
If you suspect an oil leak in the transmission, have
your authorized Porsche dealer check it out imme-
diately.
Automatic Transmission Fluid
The torque converter and the transmission are lu-
bricated with Automatic Transmission Fluid (ATF).
The final drive requires transmission oil. See “Ca-
pacities”.
Do not tow the car or run the engine without ATF
in the transmission. The automatic transmission
may be damaged by even a tiny speck of dirt, only
a clean funnel or spout must be used when adding
ATF.
The ATF and transmission oil has to be checked
and changed at the intervals listed in your Mainte-
nance Schedule.
We recommend that you have the ATF and trans-
mission oil changed at your Porsche dealer, who
has the required lubricants and the necessary fill-
ing equipment.
If you suspect an oil leak in the transmission, have
your authorized Porsche dealer check it out imme-
diately.
172 Maintenance, Car Care
Wiper Blades
fWhen wiper performance deteriorates, replace
the wipers.
fPlease observe the chapter “CAR CARE IN-
STRUCTIONS” on Page 174.
Caution!
Risk of damage if the wiper arm accidentally
falls back on to the window.
fAlways hold the wiper arm securely when re-
placing the wiper blade.
Risk of damage if wiper blades that are fro-
zen in place are loosened improperly.
fThaw the wiper blades before loosening them.
Maintenance note
If the wiper blades rub or squeak, this can be as a
result of the following:
– If the vehicle is washed in an automatic car
wash, residues may adhere to the windshield.
These residues can only be removed using a
special cleaning solution.
Please contact your authorized Porsche dealer
for further information.
– The wiper blades may be damaged.
fReplace damaged wiper blades as soon as
possible.
Changing windshield wiper blades
Caution!
Risk of damage.
If a wiper blade is not changed properly, it
can come loose when the car is moving.
fCheck whether the wiper blade is seated
securely.
The wiper blade must engage the wiper arm
properly.
A- Passenger’s side, curved wiper blade
B- Driver’s side, wiper blade with spoiler
1. Apply the handbrake.
2. Switch the wipers off (position 0) and remove
the ignition key.
3. Fold windshield wiper arm away from the
windshield.
4. Press together the plastic spring of the wiper
blade (right arrow).
Pull wiper blade out of wiper arm.
Maintenance, Car Care 173
5. Insert new wiper blade until you feel it engage.
Ensure that the new wiper blade is inserted
into the wiper arm in the same position:
– direction of the spoiler on the driver side,
– curvature on the passenger side.
6. Carefully fold wiper arm back onto the wind-
shield.
Changing rear window wiper blade
Caution!
Risk of damage.
If a wiper blade is not changed properly, it
can come loose when the car is moving.
fCheck whether the wiper blade is seated
securely.
The wiper blade must engage the wiper arm
properly.
fApply the handbrake.
fSwitch the rear wiper off (position 0) and
remove the ignition key.
fFold wiper arm away from the glass.
1. Press together the plastic spring of the wiper
blade.
2. Pull wiper blade upwards and out of wiper arm.
3. Insert new wiper blade into the wiper arm from
above.
4. Press together the plastic spring of the wiper
blade and engage it in the wiper arm until it
snaps into place.
5. Carefully fold wiper arm back onto the win-
dow.0
174 Maintenance, Car Care
Car Care Instructions
fPlease observe the chapter “EXERCISE EXTRE-
ME CAUTION WHEN WORKING ON YOUR VE-
HICLE” on Page 154.
Regular and correct care helps to maintain
the value of your car and is also a
precondition for the New Vehicle Warranty
and the Anti Corrosion Warranty.
Your authorized Porsche dealer has specially
developed car-care products from the
Porsche program available either singly or
as complete car-care sets. They will be
pleased to help you select suitable products.
Whether you use Porsche products or other
commercially available cleaning agents first
make sure of their correct application.
A Porsche that is well-cared for can look like new
for years. It all depends on the amount of care the
owner is willing to give the car.
Warning!
Risk of serious personal injury or damage to
the vehicle or property.
Cleaning agents may be hazardous to your
health.
Most chemical cleaners are concentrates
which require dilution. High concentrations
might cause problems ranging from irritation
to serious injury as well as damage to your
vehicle.
fKeep cleaning agents out of reach from chil-
dren.
fObserve all caution labels.
fAlways read directions on the container before
using any product. These directions may con-
tain information necessary to avoid personal
injury.
fDo not use fuel, kerosene, naphtha, nail polish
remover or other volatile cleaning fluids. They
may be toxic, flammable or hazardous in other
ways. Only use spot removing fluids in a well
vented area.
fDo not clean the underside of chassis, fend-
ers, wheel covers, etc., without protecting
your hands and arms as you may cut yourself
on sharp-edged metal parts.
Moisture and road salt on brakes may affect brak-
ing efficiency.
fTest the brakes after each vehicle washing.
Maintenance, Car Care 175
Washing
The best method of protecting your car from the
damaging effects of the environment is frequent
washing and the application of a preservative. The
underside of your vehicle should also be thorough-
ly washed for cinders, salt or sanding at winter’s
end.
The longer salt, road dust and industrial dust,
dead insects, bird droppings or substances from
trees (resin, pollen) are allowed to remain on the
bodywork, the more serious is their harmful ef-
fect.
New cars should be washed carefully with plenty
of clear water to protect the new paint work. Dark
paint finishes show up the smallest of surface
damage (e.g., scratches) more readily than lighter
colors.
Dark colors are also more susceptible to scratch-
ing because of the composition of their pigments
and require particularly careful paint care.
fDo not wash your car in bright sunlight or while
the bodywork is still hot.
fWhen washing by hand, use abundant water, a
soft sponge or wash brush, and Porsche car
shampoo.
fBegin by spraying the body thoroughly with wa-
ter to rinse away loose dirt.
fAfter washing, rinse the car with plenty of wa-
ter and then dry with a chamois leather.
Do not use the same chamois leather for dry-
ing as you use for cleaning the windshield and
windows.
Warning!
Moisture which gets on to the brakes during
a car wash can reduce braking efficiency or
make the brakes pull unevenly which could
increase the danger of an accident, causing
serious personal injuries or death.
fAlways apply the brakes a few times after
washing the car to test braking efficiency and
dry the brake discs.
When doing this, take care not to hamper other
road users behind you (traffic conditions per-
mitting).
Automatic car washes
Optional add-on parts or parts which project
beyond the contours of the vehicle may be
damaged by design features (e.g. brushes) of au-
tomatic car washes.
The following parts are particularly
susceptible to damage:
– Windshield wipers (always switch them off to
prevent them wiping unintentionally in intermit-
tent or sensor operation)
– External antennas (always unscrew)
– Roof Transport System (always remove com-
pletely)
– Rear spoiler
– Wheels (the wider the rim and the lower the tire
height, the greater the risk of damage)
– High-gloss wheels (to prevent these from get-
ting scratched, do not clean with the wheel-
cleaning brushes of the car wash).
fPlease consult the operator before using auto-
matic car washes.
fWash and dry by hand all points not reached by
a car wash, such as door and lid seams or
door sills.
Note
Automatic car washes spray water at odd angles
and high pressures, which are not seen in normal
driving. Therefore, water can sometimes find its
way into the passengers compartment during or
shortly after the car wash.
f f f
176 Maintenance, Car Care
Door lock
fTo prevent the door lock from freezing during
the cold season, the lock cylinder should be
covered during a wash.
fShould the lock freeze, use an ordinary de-icer.
In many cases, a well warmed key can help.
Never use excessive force.
Paint
fNever rub a dusty car with a dry cloth since
dust particles are abrasive and could dull and
damage the surface finish.
The paintwork of your car is exposed to all types
of mechanical and chemical conditions, particular-
ly climatic ones such as bright sunlight, rain, frost
and snow. Ultraviolet light, rapid changes in tem-
perature, rain, snow, industrial dust and chemical
deposits constantly attack the paint which is only
able to withstand such exposure in the long term
if it is given regular care and attention.
fDo not apply silicone polishes to the windshield
or windows.
fDo not treat matt-painted components with
preservatives or polishes as this will spoil the
matte effect.
Preservation
The paint surface becomes dull over time due to
weathering. It is therefore necessary to preserve
the paint regularly.
This keeps the paint shiny and elastic. Dirt is pre-
vented from adhering to the paint surface and in-
dustrial dust is prevented from penetrating the
paint.
Provided it is washed and treated with preserva-
tive regularly, the brand new finish of your car will
be retained for years to come.
fApply the Porsche paint preservative after the
car wash and polish it dry to obtain a bright fin-
ish or simply add a liquid preservative regularly
to the final rinse water.
Polishing
Do not resort to using Porsche polish until it be-
comes evident that the normal preservatives no
longer produce the desired finish.
Spots and stains
fRemove tar stains, grease, oil spots and dead
insects as soon as possible with Insect Remov-
er. They can cause discoloration if allowed to
remain on the paintwork.
fWash the affected area immediately after treat-
ing it.
Minor paint damage
fHave minor paint damage, such as scratches,
scores or chips caused by flying stones, re-
paired immediately by your authorized
Porsche dealer before corrosion sets in.
However, if there are already traces of corrosion,
they must first be removed carefully and thorough-
ly. Coat the area with a rust-proofing primer and
finish off with a top coat. The paint code and color
number are found on the vehicle’s paint data plate.
Maintenance, Car Care 177
Engine compartment
The engine compartment and the surface of the
engine are treated with a corrosion-inhibitor at the
factory.
If degreasing solvents are used to clean the en-
gine compartment or the engine is washed down,
the process almost invariably removes the corro-
sion-inhibiting coating. It is then absolutely neces-
sary to have a durable preservative applied to all
surfaces, body seams, joints and assemblies in
the engine compartment. This also applies when
corrosion-inhibitor parts are replaced.
Caution!
Risk of damage to the alternator.
fDo not point the cleaning jet directly at the al-
ternator, or cover the alternator.
Effective corrosion-proofing is particularly impor-
tant during the cold weather season. If your car is
driven frequently in areas where salt has been
spread on the roads, the whole engine compart-
ment should be cleaned thoroughly after the win-
ter to prevent salt from causing any lasting dam-
age. A full under-body wash should also be per-
formed at the same time.
Windows
The road dust which settles on the windshield and
windows contains particles of tire rubber and oil
residue. The interior trim and upholstery release
particles, particularly in strong sunlight, which col-
lect on the insides of the windows. These deposits
are augmented by impurities in the air which en-
ters the car through the fresh air vents.
fClean all windows regularly, inside and outside,
with Porsche window cleaner.
fIf you use a chamois leather for the windows,
do not use it for paintwork as it will otherwise
pick up a certain amount of preservative or
polish and could smear the windows and thus
impair vision.
fRemove dead insects with Porsche insect re-
mover.
Note
Door windows feature a water-repellent (hydro-
phobic) coating which prevents soiling of the
windows.
This coating is subject to natural wear and can be
renewed.
fConsult an authorized Porsche dealer.
Wiper blades
Wiper blades that are in perfect condition are vital
for a clear view.
fReplace the wiper blades twice per year (be-
fore and after the cold season) or whenever
wiper performance deteriorates.
fPeriodically clean the wiper blades with
Porsche window cleaner, especially after the
vehicle has been washed in a car wash.
If they are very dirty (e.g. with insect remains),
they can be cleaned with a sponge or cloth.
Undercoating
As it is not possible to exclude the risk of damage
to this protective coating in day to day driving, it
is advisable to have the underside of the car in-
spected at certain intervals – preferably before
the start of winter and again in spring – and the un-
dercoating restored as necessary.
Your authorized Porsche dealer is familiar with the
bodyseal treatment procedures and has the nec-
essary equipment for applying factory approved
materials. We recommend that you entrust them
with such work and inspections.
Unlike conventional spray oils, undercoating and
rust-proofing compounds based on bitumen or
wax do not attack the sound-proofing materials ap-
plied at the factory.
f f f
178 Maintenance, Car Care
Warning!
Danger of fire and serious personal injuries.
fDo not apply additional undercoating or rust-
proofing on or near the exhaust manifold, ex-
haust pipes, catalytic converters or heat
shields. During driving the substance used for
undercoating could overheat and ignite.
fBefore applying fresh underseal, carefully re-
move any deposits or dirt and grease. Once it
has dried, the new undercoating compound
forms a tough protective coating which pro-
vides efficient rust-proofing of the floor panels
and components.
fAlways apply a fresh coating of suitable pre-
servative to unprotected areas after cleaning
the underside of the body, the transmission,
the engine or carrying out repairs to under-
body, engine or transmission components.
Effective rust-proofing is particularly important
during the cold weather season. If your car is driv-
en frequently in areas where salt has been spread
on the roads, the whole engine compartment
should be cleaned thoroughly after the winter to
prevent salt from causing any lasting damage. A
full under-body wash should also be performed at
the same time.
Light alloy wheels
fPlease observe the chapter “WASHING” on
Page 175.
Pitting may occur if metallic particles which cause
contact corrosion (e.g. brass or copper in brake
dust) are allowed to remain on the aluminum for
too long.
fIf possible, wash the wheels with a sponge or
wash brush about every two weeks. In areas
where salt is spread on winter roads or there is
a lot of airborne industrial dust, it is best to
clean the wheels weekly.
The Porsche Light Alloy Wheel Cleaner
(ph-value 9.5) can be used for this pur-
pose.
If the ph-value of the detergent is incor-
rect, the protective coating on the wheels
will be destroyed.
Polishes which dissolve oxides, such as those
frequently used for other metals, or abrasive
tools or agents are unsuitable because they
break down the oxide film of the protective
coating and will cause discoloration of the
wheel.
fEvery three months, after cleaning, coat the
wheels with a car wax or non-corrosive grease
(vaseline).
Using a clean cloth thoroughly rub the grease
into the surface.
Door, roof, lid and window seals
fWash dirt (e.g. abrasion, dust, road salts) from
all seals regularly using warm soapy water. Do
not use any chemical cleaning agents or sol-
vents.
When there is a frost hazard, the outer door seals
and the front and rear lid seals can be protected
against freezing into place by a suitable care prod-
uct.
In order to prevent damage to the anti-
friction coating, the inner door seals must
not be treated with care products.
Maintenance, Car Care 179
Headlights, lights, interior and exterior
plastic parts
fUse only clean water and a little dishwashing
detergent to clean light lenses, plastic head-
light lenses, plastic parts and surfaces.
Do not clean when dry.
Use a soft sponge or a soft, lint-free cloth. Gen-
tly wipe the surface without applying too much
pressure.
The Porsche inside window cleaner is also suit-
able for cleaning plastic surfaces. Follow the
cleaning instructions on the container.
Never use other chemical cleaners or
solvents.
fRinse cleaned surfaces with clear water.
Leather
Characteristics and special features
The natural surface markings of leather, e.g.
creases, healed scars, insect sting marks, struc-
tural differences and slight variations in shade and
grain add to the attractiveness of the natural leath-
er product.
A special mention must be made here of natural
leather.
For natural leather, carefully selected hides of the
highest quality are used. It is not covered com-
pletely with dye on production.
“Nature’s signature” is therefore easily recogniza-
ble.
This fine material is distinguished by an outstand-
ing seating comfort, special suppleness and a typ-
ical patina.
Leather care and treatment
fClean all types of leather regularly to remove
fine dust using a soft, damp, white woollen
cloth or a commercially available microfibre
cloth.
fRemove heavy contamination with Porsche
leather cleaner.
Please always follow the instructions for use
given on the containers.
Caustic cleaners and hard cleaning objects
must not be used.
Perforated leather must under no circum-
stances get wet on its reverse side.
Once cleaned, leather (particularly the heavily
stressed leather seats) must be treated only with
Porsche leather care liquid.
f f f
180 Maintenance, Car Care
Fabric, upholstery, carpets and
floor-mats
fUse only a vacuum cleaner or a medium stiff
brush.
fRemove stains and spots with Porsche stain
remover.
The Porsche range of accessories includes non-
skid floor-mats to protect the carpets in summer
and winter.
Warning!
Risk of an accident.
fAlways check the movement of the pedals be-
fore driving and make sure that they are not ob-
structed by a floor-mat or any other object.
fSecure the floor-mat to prevent it from sliding
into positions that could interfere with the safe
operation of your vehicle - do not install them
loosely in the vehicle.
Your Porsche dealer will be glad to offer you
nonskid floor-mats of the correct size.
Alcantara
fDo not use a leather care product to clean
Alcantara.
For regular care it is sufficient to clean the cover
with a soft brush.
Cleaning when lightly soiled
fWet a soft cloth with water or a neutral soap
solution and wipe off the dirt.
Cleaning when heavily soiled
fWet a soft cloth with lukewarm water or
thinned white spirit and dab the dirt from the
outside in.
Safety belts
If it becomes necessary to clean the belts, you
can use any mild washing agent.
Allow the belts to dry prior to retracting, but avoid
direct sunlight.
fOnly use suitable cleaners.
If unsuitable cleaners are used or any attempt
is made to dye or bleach the belts, the web-
bing may be weakened and thus constitute a
safety risk.
Maintenance, Car Care 181
Storing your Porsche
If you intend to store your Porsche for a prolonged
period, please consult your authorized Porsche
dealer. The staff will be glad to advise you on the
most suitable and necessary methods.
fClean your vehicle thoroughly inside and out-
side.
Clean the engine compartment.
The under carriage and chassis components
should be free of dirt and salt deposits.
fFill up the fuel tank.
fChange the oil and oil filter, and run the engine
for several minutes.
fIncrease the tire pressure to 58 psi (4 bar).
It is not recommended to lift the vehicle, due to
the possibility of corrosion on shock absorber
piston shafts.
The vehicle should be moved slightly, approxi-
mately every four weeks, to prevent flat spot
on the tires.
Climate control
The air conditioning system should be in good
working condition and fully charged.
Windshield/Headlight washer
fCheck and correct antifreeze/cleaning solution
level as necessary.
Electrical system
fRemove the battery from the vehicle and store
it in a cool dry place, not on a cement floor.
When the battery is disconnected, the
alarm system is deactivated.
fRecharge the battery every 3 months. If the
battery remains in the vehicle with the cables
connected, it is necessary to check, remove
and recharge the battery every 2-3 weeks.
Do not fast charge the battery.
fPlease observe the chapter “BATTERY” on
Page 212.
Vehicle interior
The interior must be dry, especially in the area of
the floor carpets. The use of drying agents (Silica-
Gel) is recommended in vehicles with leather inte-
rior and in areas with high humidity. The recom-
mended amount is 3 fabric bags of 1.1 lbs.
(500 grams) each placed on the floor carpets.
Windows, doors and lids must be closed. The air
vents should be opened.
182 Maintenance, Car Care
Practical Tips, Emergency Service 183
Practical Tips, Emergency Service
Tires/Wheels ............................................ 197
Loading Information................................... 210
Lifting the Vehicle with a Lifting Platform
or Garage Lift........................................... 212
Flat Tire.................................................... 213
Wheel Bolts .............................................. 216
Electrical System...................................... 220
Battery..................................................... 224
Emergency Starting with Jumper Cables..... 230
Lights, Replacing Bulbs.............................. 232
Headlights................................................ 234
Tail Light .................................................. 242
License Plate Light.................................... 243
Luggage Compartment/Engine Compartment/
Footwell Light ........................................... 243
Door Guard/Curb Light.............................. 243
Interior Light, Reading Lights...................... 244
Adjusting Headlights.................................. 245
Towing..................................................... 247
184 Practical Tips, Emergency Service
Exercise Extreme Caution when
Working on your Vehicle
Danger!
Ignoring the following instructions may
cause serious personal injury or death.
fThe engine compartment of any motor vehicle
is a potentially hazardous area. If you are not
fully familiar with proper repair procedures, do
not attempt the adjustments described on the
following pages.
This caution also applies to the entire vehicle.
fOnly work on your vehicle outdoors or in a well
ventilated area.
fEnsure that there are no open flames in the
area of your vehicle at any time when fuel
fumes might be present. Be especially cau-
tious of such devices such as hot water heat-
ers which ignite a flame intermittently.
fBefore working on any part in the engine com-
partment, turn the engine off and let it cool
down sufficiently. Hot engine compartment
components can burn skin on contact.
fBe alert and cautious around engine at all ti-
mes while the engine is running.
If work has to be performed with the engine
running, always set the parking brake, and
make sure the shift lever is in neutral position
or the selector lever in position P.
fIn particular, be very careful to ensure that
items of clothing (ties, shirt, sleeves etc.), jew-
elry, long hair, hand or fingers cannot get
caught in the engine-compartment blower, fan,
belts or other moving parts.
The radiator and radiator fans are in the front
of the car.
The engine-compartment blower is mounted
on the engine-compartment lid.
The engine-compartment blower can start or
continue running as a function of temperature,
even with the engine switched off.
Carry out work in these areas only with the en-
gine off, the ignition switched off, and exercise
extreme caution.
fYour Porsche is equipped with an electronic ig-
nition system. When the ignition is on, high volt-
age is present in all wires connected with the
ignition system; therefore, exercise extreme
caution when working on any part of the engine
while the ignition is on or the engine is running.
fAlways support your car with safety stands if it
is necessary to work under the car.
fWhen working under the car without safety
stands but with the wheels on the ground,
make sure the car is on level ground, the
wheels are blocked, and that the engine
cannot be started.
Remove the ignition key.
fDo not smoke or allow an open flame around
the battery or fuel.
Keep a fire extinguisher in close reach.
fIncomplete or improper servicing may cause
problems in the operation of the car. If in doubt
about any servicing, have it done by your au-
thorized Porsche dealer.
Improper maintenance during the warranty pe-
riod may affect your Porsche warranty cover-
age.
fSupplies of fluids, e.g. engine oil, brake fluid or
coolant, are hazardous to your health.
Keep these fluids out of children’s reach and
dispose of them in accordance with the appro-
priate regulations.
fSome countries require additional tools and
special spare parts to be carried.
Please make enquiries before driving abroad.
Practical Tips, Emergency Service 185
Tires/Wheels
The original equipment tires and wheel rims on
your Porsche comply with all applicable Federal
Motor Vehicle Safety Standards.
For your safety remember the following:
– Wheel rims and wheel bolts are matched to fit
your Porsche.
– If you intend to use other than original equip-
ment wheels, be sure that they conform to
Porsche specifications for your model.
Only tires with the same make and with the
same specification code (e.g. “N0”, “N1”...)
can be mounted.
– The use of wheel rims and wheel bolts that do
not meet specifications of the original factory
installed equipment will affect the safe opera-
tion of your vehicle.
– Before you plan on exchanging wheels, or
snow tires already mounted on the wheel rims,
consult your authorized Porsche dealer. Your
dealer has the technical information necessary
to advise you which wheel rims and wheel bolts
are compatible with the original factory instal-
lations.
Danger!
Risk of loss of control and serious personal
injury or death.
fIf while driving, your vehicle experiences a sud-
den vibration or ride disturbance, and/or you
suspect that possible damage to your tires or
vehicle has occurred, you should immediately
reduce your speed without excessive use of
the brakes.
fStop the vehicle as soon as possible, and in-
spect the tires.
If you cannot determine the cause for the dis-
turbance, have your vehicle towed to the near-
est Porsche or tire dealer to have your vehicle
or tire(s) inspected.
fContinuing to operate the vehicle without cor-
rection could result in a loss of control and
serious personal injury.
186 Practical Tips, Emergency Service
Uniform Tire Quality Grading
Quality grades can be found where applicable on
the tire sidewall between tread shoulder and max-
imum section width.
Example
All passenger car tires must conform to Federal
Safety Requirements in addition to these grades.
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested un-
der controlled conditions on a specific govern-
ment test course.
For example, a tire graded 150 would wear one
and a half (1-1/2) times as well on the government
course as a tire graded 100.
The relative performance of tires depends upon
the actual conditions of their use, however, and
may depart significantly from the norm due to var-
iations in driving habits, service practices and dif-
ferences in road characteristics and climate.
Practical Tips, Emergency Service 187
Traction AA, A, B, C
The traction grades, from highest to lowest, are
AA, A, B, and C and they represent the tire’s ability
to stop on wet pavement as measured under con-
trolled conditions on specified government test
surfaces of asphalt and concrete.
A tire marked C may have poor traction perform-
ance.
Warning!
The traction grade assigned to this is based on
braking (straight-ahead) traction tests and does
not include cornering (turned) traction, accelera-
tion, hydroplaning or peak traction characteris-
tics.
Temperature A, B, C
The temperature grades are A (the highest), B and
C, representing the tire’s resistance to the gener-
ation of heat and its ability to dissipate heat when
tested under controlled conditions on a specified
indoor laboratory test wheel.
Sustained high temperatures can cause the mate-
rial of the tire to degenerate and reduce tire life,
and excessive temperature can lead to sudden
tire failure.
The grade C corresponds to a level of perform-
ance which all passenger car tires must meet un-
der the Federal Motor Vehicle Safety Standard No.
109.
Grades B and A represent higher levels of per-
formance on the laboratory test wheel than the
minimum required by law.
Warning!
The temperature grade for this tire is established
for a tire that is properly inflated and not overload-
ed.
Excessive speed, underinflation, or excessive
loading, either separately or in combination, can
cause heat buildup and possible tire failure.
188 Practical Tips, Emergency Service
Tire pressures
Warning!
Incorrect tire pressure causes increased tire
wear and adversely affects road handling.
fAlways use an accurate tire pressure gauge
when checking inflation pressures.
fDo not exceed the maximum tire pressure list-
ed on the tire sidewall.
Please observe the chapter “TIRE PRESSURE
PLATE” on Page 239.
fCold tire inflation pressure means: all tires
must be cold, ambient temperature maximum
(68°F, (20°C), when adjusting the inflation pres-
sure.
Avoid sunlight striking the tires before measur-
ing cold pressures, since the pressures would
rise from temperature influence.
fValve caps protect the valve from dust and dirt,
and thus from leakage.
Always screw caps tightly down.
Replace missing caps immediately.
fUse only plastic valve caps.
fDo not use commercially available sealant or
tire inflating bottles. Only use Porsche
approved tire sealant.
The tire pressure must match the prescribed val-
ue.
You can find information on tire pressure:
– on Page 3 of this Owner’s Manual
– and in the left door aperture.
These values are for cold tires (68°F (20 °C)).
fCheck the tire pressure at least every
2 weeks. Always check when tires are cold.
When tires are warm, the tire pressure is
increased.
fNever let air out of hot tires.
This could cause the tire pressure to fall below
the prescribed value.
Insufficient tire filling pressure can cause tires to
overheat and thus be damaged – even invisibly.
Hidden tire damage is not eliminated by subse-
quently correcting the tire pressure.
Overloading
Danger!
Risk of personal injury, loss of control and
damage to vehicle parts.
fDo not overload your vehicle. Be careful about
the roof load.
fIf loading the vehicle also correct the tire pres-
sure. Tire pressure for loaded vehicle can be
found on the tire pressure plate and in the
chapter technical data.
fNever exceed the specified axle load.
Overloading can shorten the service life of the
tires and car, as well as lead to dangerous ve-
hicle reactions and long braking distances.
Damage due to overloading is not covered by
the vehicle warranty.
fPlease observe the chapter “LOADING INFOR-
MATION” on Page 198.
fPlease observe the chapter “TIRE PRESSURES
FOR COLD TIRES” on Page 241.
Practical Tips, Emergency Service 189
Example of a tire pressure plate A
Tire pressure plate
Depending on when your vehicle was manufac-
tured, the tire pressure plate on the driver's door
will contain different data.
Information on the tire pressure plate A
A Seating capacity
Maximum number of vehicle occupants, includ-
ing the driver.
B Vehicle load limit
Is the maximum total weight limit specified of
the load (passengers and cargo) for the vehi-
cle. This is the maximum weight of passengers
and cargo that can be loaded into the vehicle.
If a trailer is being towed, the trailer tongue
weight must be included as part of the cargo
load.
Please observe the chapter “LOADING INFOR-
MATION” on Page 198.
C Tire size for the front axle
Check with your authorized Porsche dealer
about the current release status.
D Recommended tire pressure for the front axle .
These values are for cold tires (68°F/20 °C).
E Tire size for the rear axle,
Check with your authorized Porsche dealer
about the current release status.
F Recommended tire pressure for the rear axle
These values are for cold tires (68°F/20 °C).
G In vehicles with collapsible spare:
Size and tire pressure of the spare wheel
Example of a tire pressure plate B
Information on the tire pressure plate B
A Information for tire sealant
B Approved tire size for the front axle
C Permissible tire pressure for the front axle
D Tire pressure for fully loaded or partially
loaded vehicle
E Permissible tire pressure for the rear axle
F Approved tire size for the rear axle
190 Practical Tips, Emergency Service
Tire traction
Warning!
When driving on wet or slushy roads, a
wedge of water may build up between the
tires and the road. This phenomenon is
known as “hydroplane” and may cause par-
tial or complete loss of traction, vehicle
control or stopping ability.
fReduce speed on wet surface to prevent this.
Tire life
Tire life depends on various factors, i. e., road
surfaces, traffic and weather conditions, driving
habits, type of tires and tire care.
fInspect your tires for wear and damage before
driving off. If you notice uneven or substantial
wear, wheels might need alignment or tires
should be balanced or replaced.
Tire wear
The original equipment tires on your Porsche have
built-in tire wear indicators. They are molded into
the bottom of the tread grooves and will appear as
approximately 1/2 in. (12 mm) bands when the
tire tread depth is down to 1/16 of an in.
(1.6 mm).
When the indicators appear in two or more adja-
cent grooves, it is time to replace the tires. We
recommend, however, that you do not let the tires
wear down to this extent.
Worn tires cannot grip the road surface properly
and are even less effective on wet roads.
In the United States, state laws may govern the
minimum tread depth permissible. Follow all such
laws.
Danger!
Driving on worn tires can result in loss of con-
trol of the vehicle and could cause serious
personal injuries or death.
fDo not drive with worn tires or tires showing
cuts or bruises as they may lead to sudden
deflation and loss of control which could cause
severe personal injury.
fSpecialized high performance tires on high
performance sports cars exhibit more wear
than those on a family sedan, or even a high
performance sedan.
Therefore, it is important to check your tire
pressure and condition at least every two
weeks.
If you notice that tires are wearing unevenly, con-
sult your Porsche dealer.
Uneven wear may not always be due to improper
wheel alignment. It can be the result of individual
driving habits such as cornering at high speeds. If
the tire pressure is not checked and adjusted
regularly, abnormal tire wear can also occur.
Practical Tips, Emergency Service 191
Tire care
fAvoid damaging tires and wheel rims.
fIf you must drive over a curb or other obstacle,
drive slowly and at an obtuse angle.
fCheck tires for uneven wear and damage
before driving off.
fRemove imbedded material.
fReplace worn or damaged tires immediately.
fKeep oil, fuel, brake fluid, etc. away from tires.
fReplace missing valve stem caps.
fKeep tires inflated correctly.
fWash tires when washing the vehicle. Also
clean inner side of wheels.
fDo not use abrasive cleaners when washing
the wheels.
fCheck wheel rims for corrosion.
fRemove road salt, if driving in winter.
Tire damage, puncture
fCheck tires for imbedded material, cuts, punc-
tures, cracks and bulges (side wall) before driv-
ing off.
In case of tire damage, where it is uncertain wheth-
er there is a break in the ply with all its conse-
quences or tire damage caused by thermal or me-
chanical overloading due to loss of pressure or
any other prior damage, we recommend that the
tire be replaced for safety reasons.
If one faulty tire is replaced it should be noted that
the difference in tread depth on one axle must not
exceed 30 %.
Handling inconsistencies may result.
fPerform a visual inspection if necessary.
Danger!
Risk of serious personal injury or death.
Driving the vehicle with low tire pressure
increases risk of a tire failure and resulting
loss of control. Furthermore, low tire pres-
sure increases rate of wear of the affected
tires.
fCheck tires – including sidewalls – regularly for
foreign bodies, nicks, cuts, cracks and bulges.
fAfter driving off road, examine tires for signs
of damage such as cuts, tears, bulges or for-
eign objects stuck in the tread. Replace a dam-
aged tire if necessary.
fCross curb edges slowly and at right angles if
possible.
Avoid driving over steep or sharp curbs.
fIn cases of doubt, have the wheel (particularly
the inner side) checked by an authorized
Porsche dealer.
192 Practical Tips, Emergency Service
Tire replacements
If in doubt, contact your Porsche dealer.
Use only tire makes and types approved by
Porsche.
If you do not use a Porsche recommended
replacement tire, make sure that you
purchase your new tires from a reputable tire
dealer and that the dealer complies with all
manufacturers warnings for those tires.
Only tires with the same make and with the
same specification code (e.g. “N0”, “N1”...)
can be mounted.
Before mounting new tires, check with your
Porsche dealer about the current release
status.
Use tires with “ZR” quality standards. There
are currently no standards concerning tire
strength at speeds above 150 mph (240 km/h).
Tires should be replaced no less than on one axle
at the time.
Only tires of the same make and type must be
used. Mixed tires are not permissible.
Initially, new tires do not have their full traction.
You should therefore drive at moderate speeds
during the first 60 - 120 miles (100 - 200 km).
If new tires are installed only on one axle, a notice-
able change in handling occurs due to the different
tread depth of the other tires.
This happens especially if only rear tires are re-
placed. However, this condition disappears as the
new tires are broken in.
fPlease adjust your driving style accordingly.
Installation of new tires should only be done by a
qualified tire technician.
Valves
Rubber valve stems must be replaced every time
a tire is replaced.
For metal valves, the installation and replacement
instructions must be observed.
fUse only genuine Porsche metal valves.
fProtect the valve inserts against soiling with
valve caps.
Soiled valve inserts can cause a gradual loss
of air.
fUse only plastic valve caps.
Parking at the curb
Warning!
Hard impacts against curbs (or traffic
islands) are dangerous and may cause hid-
den tire damage which is not noticeable until
later. Such damage can result in accidents at
high speeds causing severe personal injury.
Depending on the force of impact, the edge
of the rim can also be damaged.
fIf you are in doubt, have the wheel checked by
an expert, particularly if you suspect damage
on the inside.
fIf you must drive over a curb or other obstacle,
drive slowly and at an obtuse angle. Exercise
care when parking along curbs.
Practical Tips, Emergency Service 193
Wheel alignment, wheel balancing
As a precaution, have wheels with summer tires
balanced in the spring, and those with mud and
snow tires before winter.
Unbalanced wheels may affect car handling and
tire life.
Only the specified weights may be used for wheel
balancing.
Self-adhesive weights must not come into contact
with cleaning agents, since they could drop off.
Uneven tread wear indicates wheel imbalance. In
this event, the vehicle should be checked at an au-
thorized Porsche dealer.
Warning!
If, during a journey, uneven running or vibra-
tions occur that could be caused by damage
to tires or the car, the speed must be re-
duced immediately, but without braking
sharply.
If you continue your trip without having the
cause of the fault remedied, you might lose
control of your vehicle which could cause se-
vere personal injury.
fStop the vehicle and check the tires.
fIf no cause for the fault can be found, drive
carefully to the nearest authorized Porsche
dealer.
Removing and storing tires
fAfter changing, adjust tire pressure and torque
wheel bolts diagonally to 94 ftlb (130 Nm).
Tires must always remain on the same side of
the vehicle.
When wheels are removed, the direction of
rotation and position of each wheel should be
marked.
Example
FR (front right), FL, RR and RL.
Wheels must always be fitted in accordance with
their marking.
The preception that tire durability and perform-
ance are immune to the effects of storage and
age is unfounded.
Chemical additives, which make the rubber elas-
tic, lose their effectiveness in the course of time
and the rubber becomes brittle and cracks.
Therefore, the tires should be inspected from
time to time.
Note
Under no circumstances should tires older than 6
years be used on your Porsche.
The age of the tire can be obtained from the “DOT”
code number. If, for example, the last four num-
bers read 1204, then the tire was produced in the
12th week of 2004.
fStore tires in a cool and dry place.
194 Practical Tips, Emergency Service
Snow tires
For a better grip on snow and ice, use radial M+S
tires with studs.
Check with your local Motor Vehicle Bureau for
possible restrictions.
Danger!
Risk of loss of control and damage to the
vehicle as well as serious personal injury or
death.
The standard tires profile and rubber mixture
are optimized for wet and dry driving condi-
tions, and may not prove favorable for snow
conditions.
fTherefore install M+S tires before driving in
such conditions.
Before mounting snow tires, consult with
your Porsche dealer. He has the technical
information necessary to advise you on
wheel and tire compatibility.
Snow tires should have the same load capacity as
original equipment tires and should be mounted on
all four wheels.
Snow tires with studs should be run at moderate
speeds when new in order to give the studs time
to settle.
Danger!
Tires with badly worn treads and studs are
very dangerous and could cause accidents
resulting in serious personal injuries or
death.
fMake sure they are replaced immediately.
Do not drive a vehicle equipped with snow tires at
prolonged high speed.
Snow tires do not have the same degree of trac-
tion on dry, wet or snowfree roads as a normal
tire.
Furthermore, snow tires wear rapidly under these
conditions.
Comply with all state and local laws
governing snow tire and tread depth
requirements.
Danger!
Risk of accident and serious personal injury
or death due to excessive speed.
fAlways check the maximum speed rating on
the tire sidewall on any tire on the vehicle.
fNever exceed the maximum speed rating of
the tires.
Fit winter tires to both axles well before the cold
season begins.
Your authorized Porsche dealer will be pleased to
advise you.
Maintenance note
We recommend fitting winter tires on the vehicle at
temperatures below 45°F (7°C ).
Winter tires lose their traction capability when their
tread depth falls below 5/32 in. (4 mm).
Practical Tips, Emergency Service 195
Snow chains
Caution!
Risk of damage to body, axle or brake com-
ponents.
fFit snow chains only to the rear wheels, and
only with the tire/rim combination listed in the
Technical Data.
To ensure adequate clearance between chain
and body, Porsche recommends only the use
of fine-link chains such as those approved by
Porsche.
fFollow instructions issued by the supplier of
the chains.
Different states and countries have varying statu-
tory requirements regarding maximum speed.
Check with local authorities for possible restric-
tions.
fRemove chains as soon as the roads are free
of ice and snow.
Tire designations
Due to new speed and load ratings for radial tires,
new designations have come into force for snow
tires for your Porsche.
The designation to be used for ZR tires is e.g.,
265/40 ZR 18 (Z = code letter for radial tires for
speeds above 150 mph / 240 km/h).
196 Practical Tips, Emergency Service
Example of Inscription
Inscription on radial tire
ATire size
Example: P 295/30 ZR 19 100 Y
–P - The tire is designed for Passenger vehicle.
This information is not included on all tires.
–295 - Indication of tire width in mm
–30 - Indication of tire height to tire width ratio
in percent
–ZR - code letter for radial tires for speeds
above 150 mph / 240 km/h
There are currently no standards concerning
tire strength at speeds above 150 mph (240
km/h).
–R - Belt type code letter for radial
–19 - Indication of rim diameter in inches
–100 - Load capacity coefficient
–Y - Speed code letter
–XL (Extra Load) - Tire with increased load rat-
ing
B TIN (Tire Identification Number)
Example: DOT xx xx xxxx xxxx
–DOT
The DOT symbol indicates that the tires com-
ply with the requirements of the US Depart-
ment of Transportation and provides informa-
tion about:
– first two-digit code means manufacture’s iden-
tification mark.
– second two-digit code means tire size.
– third four-digit code means tire type code.
– fourth four-digit code means date of manufac-
ture.
If, for example, the last four numbers read
1204, the tire was produced in the 12th week
of 2004.
C Tire ply composition and material
The number of layers in the tread and sidewalls
and their material composition.
D Maximum permissible inflation pressure
The maximum permissible cold inflation pressure
to which a tire can be inflated.
fDo not exceed the permissible inflation pres-
sure.
Practical Tips, Emergency Service 197
E Maximum Load rating
The maximum load in kilograms and pounds can
be carried by the tire. If you replace tires always
use a tire that has the same maximum load rating
as the factory installed tire.
FRadial
The identification indicates if the tire has radial
structure.
G Term of tubeless or tube tire
Identification for tubeless tires.
Speed code letter
The speed code letter indicates the maximum per-
missible speed for the tire.
This code letter is shown on the tire sidewall.
T = up to 118 mph (190 km/h)
H = up to 131 mph (210 km/h)
V = up to 150 mph (240 km/h)
W = up to 167 mph (270 km/h)
Y = up to 186 mph (300 km/h)
Tip on driving
Tires with a maximum speed rating that is lower
than the specified maximum vehicle speed may be
mounted only if they bear an M+S identification on
the tire sidewall.
fPlease note that in addition to the winter tires,
all-season and all-terrain tires are also subject
to speed limits and bear this identification.
Inscription on light alloy wheels
Maintenance note
fProtect the valve inserts against soiling with
valve caps.
Use only plastic valve caps.
Soiled valve inserts can cause a gradual loss
of air.
Note on operation
fThe rim width in inches A and the rim offset F
are visible from the outside. This information
can be found near the tire valve.
A-Rim width in inches
B- Rim-flange contour code letter
C- Symbol for drop-center rim
D- Rim diameter in inches
E-Double hump
F- Rim offset in mm
198 Practical Tips, Emergency Service
Loading Information
Definitions
The Curb weight - actual weight of your vehicle -
vehicle weight including standard and optional
equipment, fluids and emergency tools. This
weight does not include passengers and cargo.
The Gross Vehicle Weight is sum of the curb
weight and the weight of passengers and cargo
combined.
The Gross Vehicle Weight Rating is the maxi-
mum total weight of vehicle, passengers, luggage
and optional equipment.
The Gross Axle Weight Rating is the maximum
load limit for the front or the rear axle. This infor-
mation is located on the safety compliance sticker
located in the driver’s side door jamb.
For determining the compatibility of the tire and
vehicle load capabilities:
fPlease observe the chapter “TIRES, RIMS,
TRACKS” on Page 242.
The load capacity coefficient (e.g. “100”) is a min-
imum requirement.
The Gross Combined Weight Rating is the
maximum total weight rating of vehicle, passen-
gers and cargo.
The Vehicle Capacity Weight - Load Limit - is
the maximum total weight limit specified of the
load (passengers and cargo) for the vehicle. This
is the maximum weight of passengers and cargo
that can be loaded into the vehicle. This informa-
tion can be found on the tire pressure plate.
The maximum loaded vehicle weight is the
sum of curb weight, accessory weight, vehicle ca-
pacity weight and production options weight.
The load rating is the maximum load that a tire
is rated to carry for a given inflation pressure.
The maximum load rating is the load rating for
a tire at the maximum permissble inflation pres-
sure.
The cargo capacity is the permissible weight of
cargo, the substracted weight of passengers from
the load limit.
fNever exceed the permissible limits.
Danger!
Risk of personal injury, loss of control and
damage to vehicle.
fNever exceed the specified axle loads. Over-
loading can shorten the service life of the tires
and car, as well as lead to dangerous vehicle
reactions and long braking distances. Damage
due to overloading is not covered by the vehi-
cle warranty.
Practical Tips, Emergency Service 199
Example for determining the combined weight of occu-
pants and cargo
Vehicle Load Capacity
fThe combined weight of occupants and cargo
should never exceed the weight shown on the
tire plate in the vehicle.
Please observe the chapter “TIRE PRESSURE
PLATE” on Page 239.
fNever exceed the number of passengers
shown on the tire pressure plate in the vehicle.
Determining the combined weight of
occupants and cargo:
fAdd the weight of all occupants and then add
the total luggage weight (figure).
Steps for determining correct load limit
1. Locate the statement "The combined weight of
occupants and cargo should never exceed XXX
pounds" on your vehicle’s placard (depending
on the date of manufacture)
2. Determine the combined weight of the driver
and passengers that will be riding in your vehi-
cle.
3. Subtract the combined weight of the driver and
passengers from XXX kilograms or XXX
pounds.
4. The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the "XXX" amount equals 1400
lbs. and there will be five - 150 lb passengers
in your vehicle, the amount of available cargo
and luggage load capacity is 650 lbs. (1400 -
750 (5 x 150) = 650 lbs.)
5. Determine the combined weight of luggage
and cargo being loaded on the vehicle. That
weight may not safely exceed the available car-
go and luggage load capacity calculated in
Step 4.
200 Practical Tips, Emergency Service
A-Front jacking point
Lifting the Vehicle with a Lifting
Platform or Garage Lift
The car must be raised only at the illustrated jack-
ing points.
B-Rear jacking point
Caution!
Serious injury and/or serious damage to the
engine or the vehicle may occur, if you lift
the vehicle improperly.
fNever lift the vehicle at any other place than
the jacking points.
fNever lift the vehicle by the engine, transmis-
sion or axles.
fDo not damage any sensitive components in
the vicinity of the jacking points.
Platform lift
Before the car is driven on to a lifting platform, it
must be ensured that there is enough space be-
tween the lifting platform and the vehicle.
Garage lift
A garage lift must be used only at the illustrated
jacking points.
Practical Tips, Emergency Service 201
Flat Tire
Warning!
Failure to follow these instructions may result
in serious personal injuries to you or to by-
standers.
fIf you have a flat tire, move a safe distance off
the road. Turn the emergency flasher on and
use other warning devices to alert other motor-
ists. Set the parking brake.
fDo not park your vehicle where it may contact
dry grass, brush or other flammable materials.
The hot parts of the exaust system could set
such materials on fire, thereby causing both
property damage and severe or fatal physical
injury.
A tire sealant and compressor with pressure
tester are located in the toolbox in the luggage
compartment.
fPlease observe the safety and operating in-
structions on the special sealant bottle with a
special Porsche part number and on the com-
pressor – these are essential.
Important note
Sealing the tire with the tire repair kit is only
an emergency repair. Even with the tire air-
tight, it may be used only for short journeys
in an emergency.
The maximum permitted speed is 50 mph
(80 km/h).
fDo not use commercially available sealant or
tire inflating bottles.
Use only the tire sealant located in the tool box
in the luggage compartment.
Warning!
Risk of accident.
fHave tires replaced by a specialist workshop
as soon as possible.
fAvoid hard acceleration and high cornering
speeds.
202 Practical Tips, Emergency Service
A- Filler bottle
B- Filler hose
Tire sealant
The tire sealant can be used to seal small cuts,
especially in the tire tread.
Sealing the tire with the tire sealant is only an
emergency repair, so you can drive to the next
workshop. Even with the tire air-tight, it may be
used only for short journeys in an emergency.
The tire sealant and a compressor with pressure
tester can be found in the tool box in the luggage
compartment.
The tire sealant comprises:
– A filler bottle
– A filler hose
– A valve turner and
– A spare valve insert.
Danger!
Risk of accident.
fUse the tire sealant only in the case of cuts or
punctures no larger than 0.15 in. (4 mm).
fNever use the tire sealant if the rim is dam-
aged.
Warning!
The sealant is highly flammable and harmful
to health.
fFire, naked flame and smoking are prohibited
when handling tire sealant.
fAvoid contact with skin, eyes or clothing.
fKeep tire sealant away from children.
fDo not inhale vapors.
In case of contact with the sealant:
fIf sealant gets on the skin or in the eyes,
thoroughly rinse the affected part of the body
off without delay.
fChange soiled clothing immediately.
fVisit a doctor immediately in the event of an
allergic reaction.
fIf sealant was swallowed, thoroughly rinse out
the mouth without delay and drink plenty of
water.
Do not induce vomiting.
See a doctor immediately.
Practical Tips, Emergency Service 203
A- Filler bottle
B- Filler hose
C- Plug of the filler hose
D-Valve turner
E-Valve insert
F- Tire valve
Inserting sealant
1.Leave the object that caused the puncture in
the tire.
2.Remove sealant and the enclosed sticker from
the luggage compartment.
3.Adhere the sticker in the driver's field of vision.
4.Shake filler bottle A.
5.Screw filler hose B onto the filler bottle.
The filler bottle is now open.
6.Unscrew valve cap from tire valve F.
7.Remove valve insert E from the tire valve with
valve turner D.
Keep the valve insert in a clean and dry place.
8.Remove plug C of the filler hose B.
9.Push filler hose onto the tire valve.
10.Hold filler bottle higher than the level of the tire
valve and press it together forcefully until the
bottle is completely emptied into the tire.
11.Pull filler hose off the tire valve.
12.Twist the valve insert firmly into the tire valve
using the valve turner.
13.Connect the compressor to the cigarette light-
er and inflate the tire to the prescribed tire
pressure.
Please observe the chapter “TIRE PRESSURES
FOR COLD TIRES” on Page 241.
14.Screw valve cap onto the tire valve.
15.Check the tire pressure after driving for around
10 minutes.
If the tire pressure is less than 22 psi (1.5 bar),
do not continue driving.
If a value of more than 22 psi (1.5 bar) is indi-
cated, correct the pressure to the prescribed
value.
16.Please consult your authorized Porsche
dealer.
Care Instructions
After drying, any sealant that emerges can be
peeled off like a film.
Warning!
Risk of accident.
fHave the tire replaced by an authorized
Porsche dealer immediately.
fAvoid hard acceleration and high cornering
speeds.
fDo not exceed maximum speed of 50 mph
(80 km/h).
fPlease always observe the safety and oper-
ating instructions, which can be found in the
separate operating instructions for the sealant
and on the compressor.
204 Practical Tips, Emergency Service
Wheel Bolts
Warning!
Risk of wheel bolt breakage and wheel sepa-
ration, resulting in severe personal injury or
death.
fFollow all instructions concerning wheel bolts.
fAlways clean the wheel bolts before fitting.
fApply a thin coat of Optimoly TA (aluminium
paste) on the thread and between the bolt head
and movable spherical cap ring (arrows).
The bearing surface of the spherical cap
facing the wheel must not be greased.
fReplace damaged wheel bolts.
Only use the Original Porsche wheel bolts
specially designed for this vehicle type.
Tightening torque
Tightening torque of wheel bolts:
130 Nm/96 ftlb.
Wheel Securing Bolts
The wrench socket for the wheel securing bolts is
in the tool pocket.
To loosen or tighten the wheel bolt with anti-theft
protection, a wrench socket with the appropriate
coding must be used between the wheel bolt and
the wheel-bolt spanner.
fWhen positioning the wrench socket, ensure
that it engages fully in the teeth of the wheel
bolt.
If the wheels have to be removed at the workshop,
please do not forget to hand over the wrench
socket for the wheel securing bolts along with the
car key.
Practical Tips, Emergency Service 205
Checking tire pressure with a
pressure gauge
1. Remove the valve stem cap from the tire.
2. Press the pressure gauge onto the valve stem.
Note on operation
fDo not press too hard or force the valve stem
sideways, or air will escape.
If the sound of air escaping from the tire is
heard, reposition the pressure gauge.
3. Read the tire pressure on the gauge stem and
compare it to the permissble tire pressure.
This information can be found on the tire pres-
sure plate or in the chapter Technical Data.
Please observe the chapter “TIRE PRESSURES
FOR COLD TIRES” on Page 241.
4. Remove the pressure gauge.
206 Practical Tips, Emergency Service
Changing a wheel
Warning!
Risk of injury. The car may slip off the jack.
fMake sure that no one is in the vehicle when
jacking up and changing a wheel.
fAlways place the car on stable supports if work
has to be carried out under the car.
Risk of damage to the brake discs of the
Porsche Ceramic Composite Brake (PCCB).
fAlways screw in both assembly aids when
changing a wheel.
1. Fully apply the handbrake, engage 1st gear or
select position P and withdraw the ignition key.
2. Secure the car against rolling away, e.g. by
means of wedges under the wheels on the op-
posite side.
This is particularly important on slopes.
Screw in assembly aid for vehicles without Porsche
Ceramic Composite Brake
3. Slightly slacken the wheel bolts of the wheel to
be changed.
4. Raise the car until the wheel lifts off the
ground.
Please observe the chapter “LIFTING THE VE-
HICLE WITH A LIFTING PLATFORM OR GARAGE
LIFT” on Page 200.
Screw in two assembly aids for vehicles with Porsche
Ceramic Composite Brake
5. Remove 1 or 2 wheel bolts (see respective
illustration). Remove assembly aids from tool
kit and screw in instead of the wheel bolts.
Remove the remaining wheel bolts.
6. Take the wheel off and put a new wheel on.
Practical Tips, Emergency Service 207
7. Please observe the chapter “WHEEL BOLTS”
on Page 204.
Screw in wheel bolts; remove assembly aids
and screw in the remaining wheel bolts. Initially
tighten bolts in diagonally opposite sequence
so that the wheel is centered.
8. Lower the car completely.
9. Tighten wheel bolts in diagonally opposite
sequence.
Immediately after changing a wheel, use a
torque wrench to check the prescribed
tightening torque (130 Nm/96 ftlb.).
Note
The tools required for changing a wheel (e.g. jack,
wheel bolt wrench) are not supplied with the car.
208 Practical Tips, Emergency Service
Electrical System
In order to avoid damage and faults in electrical or
electronic systems, electrical accessories should
be installed at your authorized Porsche dealer.
fOnly use accessories authorized by Porsche.
Warning!
Risk of short circuit and fire.
Replacing fuses or relays with the engine
running or the ignition on could cause elec-
trical shock.
fDisconnected the battery during all work on
the electrical system.
Please observe the chapter “BATTERY” on
Page 212.
Relays
Defective relays should be changed only by an
authorized workshop.
In storage tray between the front seats
Sockets
Electrical accessories should preferably be
connected to the 12 V sockets.
fPlease observe the maximum power
consumption.
Note on operation
The tire filling compressor must be connected to
the cigarette lighter.
In the passenger’s footwell
Note on operation
The sockets and thus the connected electrical
accessories function even if the ignition is
switched off or the ignition key is withdrawn.
If the engine is not running and the accessories
are switched on, the vehicle battery will be
discharged.
Do not operate additional accessories for more
than 5 minutes when engine is off.
Maximum power consumption for both
sockets together: 70 W.
fPlease observe the power specifications from
the accessory manufacturer.
Practical Tips, Emergency Service 209
Alarm system, central locking
The status of the central locking and alarm system
is not changed by disconnecting the battery.
When the battery is disconnected, the alarm sys-
tem ceases to function.
Overload protection
If the central locking system is operated more
than ten times within a minute, further operation is
blocked for 30 seconds.
Load switch-off after 2 hours or 7 days
If the ignition key is removed, loads which are
switched on or are in standby mode (such as the
luggage compartment light, interior light and
radio) are automatically switched off after approx.
2hours.
If the vehicle is not started or unlocked with the
remote control within 7days, the remote control
standby function is switched off (to save the
vehicle battery).
1. In this case, unlock the driver's door with the
key at the door lock.
Leave the door closed in order to prevent the
alarm system from being triggered.
2. Press button 1 on the remote control.
The remote control is now activated again.
210 Practical Tips, Emergency Service
A - Diagnostic socket
Replacing fuses
In order to prevent damage to the electrical sys-
tem due to short circuits and overloads, the indi-
vidual circuits are protected by fuses.
The fuse box is located in the driver’s footwell.
A - Plastic gripper
B - Spare fuses
1. Switch off the load with the defective fuse.
2. Pull off plastic cover at the finger hole (arrow).
The fuse plan and instructions for
emergency unlocking of the luggage
compartment lid and engine compart-
ment lid can be found on the inner side of the
cover.
3. Remove the corresponding fuse from its slot
using the plastic gripper A in order to check it.
A blown fuse can be identified by the melted
metal strip.
4. Replace only with fuses of the same rating.
Note
fIf a fuse blows repeatedly consult an author-
ized Porsche dealer.
fNever try to “repair” fuses: you may cause se-
rious damage to other parts of the electrical
system.
Practical Tips, Emergency Service 211
Emergency unlocking of the luggage
compartment lid
If the battery is discharged, the lid can be opened
only with the aid of a donor battery.
Unlocking lid
1. Use the key to unlock the vehicle at the door
lock.
2. Remove plastic cover over the fuse box.
3. Pull out positive terminal A in the fuse box.
4. Use a jumper cable to connect the positive
terminal of the donor battery with positive
terminal A in the fuse box.
Note
If the vehicle was locked, the alarm horn will sound
when the negative cable is connected.
5. Use the second jumper cable to connect the
negative terminal of the donor battery with
latch striker B.
6. Unlock the luggage compartment lid with the
remote control.
The alarm system is switched off.
7. Disconnect the negative cable first, then the
positive cable.
8. Push the positive terminal A into the fuse box
and push on the plastic fuse box cover.
Note
The engine cannot be started with this method.
fPlease observe the chapter “EMERGENCY
STARTING WITH JUMPER CABLES” on
Page 218.
212 Practical Tips, Emergency Service
Battery
Warning!
Risk of short circuit and fire.
fObserve all warning notes on the battery.
fDisconnect the battery during all work on the
electrical system.
fDo not lay tools or other metal objects on the
battery as they could cause a short circuit
across the battery terminal.
Hydrogen gas generated by the battery
could cause an explosion, resulting in severe
personal injuries.
fDo not expose the battery to an open flame,
electrical spark or a lit cigarette.
fDo not wipe battery with a dry cloth.
Risk of severe personal injury and damage to
the fabric, metal or paint.
fWear eye protection.
fDo not allow battery acid to come in contact
with your skin, eyes, fabric or painted surfac-
es.
fIf you get electrolyte, which is an acid, in your
eyes or on your skin, immediately rinse with
cold water for several minutes and call a doc-
tor.
fSpilled electrolyte must be rinsed off at once
with a solution of baking soda and water to
neutralize the acid.
Battery posts, terminals and related acces-
sories contain lead and lead compounds,
chemicals known to the State of California to
cause cancer and reproductive harm.
fAlways protect your skin by washing thorough-
ly with soap and water.
Risk of explosion as a result of static charge.
fDo not wipe the battery with a dry cloth.
fEliminate potential electrostatic charge by
touching the vehicle before touching the bat-
tery.
Charge state
A well charged battery will not only prevent start-
ing problems but will also last longer.
In order to avoid discharging the battery
unintentionally:
fSwitch off unnecessary electrical loads in city
traffic, on short trips or in a line or traffic.
fAlways remove the ignition key from the igni-
tion switch when leaving the car.
fAvoid frequent use of the Porsche Communica-
tion Management system when the engine is
not running.
Practical Tips, Emergency Service 213
Battery care
fEnsure that battery is securely mounted.
fKeep terminals and connections clean and
properly tightened.
Corrosion can be prevented by coating the ter-
minals and connections with petroleum jelly or
silicone spray.
fEnsure that vent caps are securely tightened to
prevent spillage.
Checking the electrolyte fluid level
Generally, the electrolyte level must be checked
more often in summer than in the winter, and more
often when driving long distances.
fWhen adding water, use only clean containers.
In no case may alcohol (e.g. window cleaner
residues) be permitted to enter the battery.
fUnscrew and open the filler vent caps of each
cell.
With the car on a level surface, the fluid level
should meet the indicator mark in each cell.
fIf necessary, top up with distilled water.
Do not use acid.
Only fill up to the mark, otherwise the electro-
lyte will overflow when the battery is being
charged and cause damage.
Battery charging
Automotive batteries loose their efficiency when
not in use.
The charge available in your battery can be meas-
ured with a battery hydrometer.
We recommend that the battery voltage be tested
by your Porsche dealer who has the appropriate
equipment.
If the car is not driven for prolonged periods, the
battery must be charged at least every 6 weeks.
A discharged battery allows rapid formation of sul-
fates, leading to premature deterioration of the
plates.
f f f
214 Practical Tips, Emergency Service
Warning!
Hydrogen gas generated by the battery
could cause an explosion, resulting in severe
personal injuries.
fCharge battery in a well ventilated area.
fNever charge a frozen battery. It may explode
because of gas trapped in the ice. Allow a fro-
zen battery to thaw out first.
fIf you get electrolyte, which is an acid, in your
eyes or on your skin, immediately rinse with
cold water for several minutes and call a doc-
tor.
Slow battery charging
1. Pay attention to all warnings and follow instruc-
tions that come with your battery charger.
2. When charging, ensure adequate ventilation.
3. Remove battery.
Please observe the chapter “REMOVING THE
BATTERY” on Page 216.
4. All vent caps should be open.
The fluid level should meet the indicator mark
in each cell.
5. Ensure that charger is switched off – danger of
short circuit!
6. Connect charger cables.
Charger cables must be connected
POSITIVE (+) to POSITIVE (+) and
NEGATIVE (–) to NEGATIVE (–).
7. Switch on charger.
Normally, a battery should be charged at no
more than 10 percent of its rated capacity.
Rated capacity of the battery in your vehicle is
listed on the battery housing.
8. After charging, turn off charger and disconnect
charger cables.
9. Tighten the vent caps and reinstall battery
Please observe the chapter “INSTALLING THE
BATTERY” on Page 217.
Winter operation
The capacity and ability of the battery to store
power decreases at low outside temperatures.
Additionally, more power is consumed while start-
ing, and the headlights, heater, rear window de-
fogger, etc., are used more frequently.
fLet your Porsche dealer test the battery’s
capacity before winter sets in.
The battery will discharge more quickly if your ve-
hicle is not driven on a daily basis over a distance
of several miles. The more often you drive your ve-
hicle, and the longer the distance driven on each
trip, the more opportunity the vehicle’s charging
system will have to recharge the batteries.
Practical Tips, Emergency Service 215
Replacing battery
The service life of the battery is subject to normal
wear; it depends greatly on care, climatic condi-
tions, and driving conditions (distances, loads).
fOnly use an original Porsche battery, with the
correct part number, as a replacement.
fPlease observe the disposal instructions for
batteries.
Putting vehicle into operation
After the battery is connected or after an exhaus-
tively discharged battery is charged, the multi-
functional PSM light lights up on the instrument
panel and a message appears on the on-board
computer to indicate a fault.
This fault can be remedied with a few simple
steps:
1. Start the engine.
2. With the vehicle stationary, perform a few
steering movements to the left and right and
then drive a short distance in a straight line
until the multifunctinal PSM light goes out and
the message on the on-board computer
disappears.
3. If the warnings do not disappear, then:
Drive carefully to the nearest authorized
Porsche dealer.
Have the fault remedied.
4. After the warnings disappear:
Stop the vehicle in a suitable place.
fPerform adaptation of the power windows:
Please observe the chapter “STORING END
POSITION OF THE WINDOWS” on Page 29.
Ignition key/ignition lock
fDo not insert the ignition key into the ignition
lock if the vehicle battery is discharged.
The ignition key can no longer be removed.
The key cannot be removed until the vehicle elec-
trical system is supplied with power again.
fPlease observe the chapter “EMERGENCY UN-
LOCKING OF THE LUGGAGE COMPARTMENT
LID” on Page 211.
fPlease observe the chapter “EMERGENCY
STARTING WITH JUMPER CABLES” on
Page 218.
216 Practical Tips, Emergency Service
Removing the battery
The required tool is in the tool kit.
The battery is located in the luggage compart-
ment under a black plastic lid.
Warning!
Risk of damage to alternator and electronic
control units.
fDo not disconnect the battery while the engine
is running.
This also applies to cars equipped with a bat-
tery main switch.
fNever drive the car with a disconnected bat-
tery.
Risk of caustic burns from escaping acid.
fKeep vent caps on to avoid spillage.
fDo not tilt the battery when removing and in-
stalling it.
1. Switch off engine and all electrical loads.
2. Open turn-locks A.
Remove plastic lid.
3. Pull off central vent hose C.
Danger!
Risk of short circuit and explosion.
fImportant: disconnect the negative (–) ground
wire first, and then the positive (+) cable.
4. Unscrew fastening screw B.
5. Remove battery.
Practical Tips, Emergency Service 217
Installing the battery
1. Put battery in and push it all the way to the
stop.
2. Screw in fastening screw B.
Danger!
Risk of short circuit and explosion.
fImportant: connect the positive (+) cable first,
and then the negative (–) ground wire.
3. Push on central vent hose C.
4. Fit plastic lid. Lock turn-locks A.
Replacing the remote-control battery
The battery should be changed when the range of
the radio remote control becomes smaller or
when the light-emitting diode no longer flashes
when the remote control is operated.
1. Using your finger nail or a small screwdriver,
carefully lift off the cover of the key grip
(arrow).
2. Replace the battery (paying attention to the
polarity).
Replacement battery – Lithium CR 2032,
3volts
3. Replace the cover and press together firmly.
Please observe the disposal instructions for
batteries.
Note
Please dispose batteries in compliance with any
and all government regulations.
218 Practical Tips, Emergency Service
Emergency Starting with Jumper
Cables
If the battery is discharged, e.g. in winter or after
the car has been parked for a long time, the bat-
tery of another car can be used for starting with
the help of jumper cables.
Make sure the voltage of both batteries is the
same. Both batteries must be 12 volt types.
The capacity (Ampere hours, Ah) of the booster
battery must not be substantially less than that of
the discharged battery.
The discharged battery must be correctly con-
nected to the vehicle’s electrical system.
fPlease observe the chapter “BATTERY” on
Page 212.
fPlease observe the chapter “EMERGENCY UN-
LOCKING OF THE LUGGAGE COMPARTMENT
LID” on Page 211.
Note
fDo not try to start the car by pushing or tow-
ing. Damage to the catalytic converters and
other components of the car may result.
Warning!
Risk of damage and serious personal injury
due to short circuit.
fUse only jumper cables of adequate diameter
cross-section and fitted with completely insu-
lated alligator clips.
fFollow all warnings and instructions of the
jumper cable manufacturer.
fWhen connecting jumper cables, make sure
that they cannot get caught in any moving
parts in the engine compartment.
The jumper cables must be long enough so
that neither vehicles nor cables touch another.
fThe vehicles must not be in contact, otherwise
current might flow as soon as the positive ter-
minals are connected.
fThe cable clamps must not be allowed to con-
tact each other when one end of the jumper ca-
bles are connected to a battery.
fEnsure that tools or conductive jewelery (rings,
chains, watch straps) do not come into contact
with the positive jumper cable or the positive
battery post.
fImproper hook-up of jumper cables can ruin
the alternator.
Danger of caustic burns.
fDo not lean over the battery.
Danger of gas explosion.
fImproper use of booster battery to start a
vehicle may cause an explosion, resulting in
severe personal injuries.
fKeep sources of ignition away from the bat-
tery, e.g. open flame, burning cigarettes or
sparking due to cable contact or welding work.
fA discharged battery can freeze even at
23°F/–5°C.
Before connecting jumper cables, a frozen bat-
tery must be thawed out.
Practical Tips, Emergency Service 219
Connect jumper cables in the following
sequence:
Always observe the sequence below:
1. Connect the positive lead (red) to the
positive terminal of the discharged battery
first, then connect it to the positive terminal of
the donor battery.
2. First connect the negative cable (black) to
the negative terminal of the donor battery, then
connect it to a suitable grounding point on the
vehicle with the discharged battery.
This grounding point must lie as far as possible
from the battery.
For example, a solid metal part or the engine
block are suitable grounding points.
If no suitable grounding points are to be found
on either vehicle, the negative cable must
carefully be connected directly to the negative
terminal of the battery.
If a suitable grounding point is to be found only
on the donor vehicle, the negative cable must
first be connected to the terminal of the
discharged battery, then to the grounding point
of the donor vehicle.
3. Run the engine of the donor car at a higher
speed.
4. Start the engine.
An attempted start using jumper cables should
not last more than 15 seconds. Then allow a
waiting period of at least one minute.
Note
Before disconnecting the jumper cables, electrical
loads such as the heated rear window and the
heating fan blower should be switched on (the ve-
hicle’s lights must not be switched on). This reduc-
es voltage peaks which may occur when discon-
necting the jumper cables.
With the engine running, remove both jumper ca-
bles in reverse order.
220 Practical Tips, Emergency Service
Lights, Replacing Bulbs
Warning!
Risk of short circuit.
fAlways switch off the relevant consumer when
changing bulbs.
Risk of injury. The Bi Xenon headlights are
under high voltage when installed.
fBe careful during all work in the area of the Bi
Xenon headlights.
Risk of damage. Bulbs of a higher wattage
can damage the lamp housing.
fOnly the bulbs shown in the chart may be used.
fNew bulbs must be clean and free from oil,
grease and fingerprints. Therefore, never
touch bulbs with your bare hands.
Use a cloth or soft paper while replacing bulbs.
Caution!
Risk of damage to headlights due to exces-
sive temperatures and abrasion.
fAttach no coverings (e.g. films, “stone
guards”) in the area of the headlights.
fUse soapy water only to clean light lenses and
plastic headlight lenses.
In no case may chemical cleaners or other vol-
atile cleaning fluids be used.
fTo prevent scratches, do not rub with a dry or
merely moist cloth, tissue or insect sponges.
Practical Tips, Emergency Service 221
Bulb chart
Type, rating
Halogen low beam H7, 55W
Low beam with Bi-Xenon headlight Philips, D2S 35W
Halogen high beam H9, 65W
Additional high beam with Bi-Xenon headlight H11, 55W
Fog light H8, 35W
Tail light, rear fog light P21/4W
Brake light/tail light P21/4W
Tail light, reflector P21/5W
Make-up mirror light K3W
Reversing light P21
Trun signal indicator light, front and rear PY21W
Turn signal indicator light, side WY5W
Side marker light W3W
Door guard/Curb light W5W
Parking light W5W Blue-Vision
License plate light C5W
Luggage compartment/engine compartment
light, interior light K10W
Reading light 6W Xenon
222 Practical Tips, Emergency Service
Headlights
Caution!
Risk of damage to headlights due to abrasion
and excessive temperatures.
fDo not fix any coverings (e.g. “stone guards”
or films) in the area of the headlights.
Removing headlights
1. Unscrew plastic nut A.
Detach the side carpeting.
2. Remove rubber plug B from the unlocking
opening.
Practical Tips, Emergency Service 223
3. Place socket wrench (tool kit) on the unlocking
spindle.
The handle of the wrench should point horizon-
tally to the rear.
4. Turn socket wrench approx. 180° A. The
headlight is unlocked and pushed forward
slightly during this process.
5. Turn socket wrench back until it is pointing
vertically downward B and leave in position.
6. The headlight is now unlocked and can be
pulled forward out of the wing.
Installing
1. Insert headlight into the guide rails and push
fully into the wing.
2. Push headlight to the rear and at the same
time turn the socket wrench until it points
horizontally to the rear C.
The headlight locking device must perceptibly
and audibly engage.
3. Insert the rubber plug into the unlocking
opening and secure the carpet.
Check the function of all lights.
Low beam, high beam and additional high
beam
Opening the lid of the headlight housing
1. Unscrew the 4 screws A.
2. First lift release tab B, then push both release
tabs C upwards and take off lid.
224 Practical Tips, Emergency Service
Halogen headlights
Changing bulb for low beam
1. Pull off plug A.
2. Disengage fixing loop B.
3. Replace defective bulb.
When doing so, ensure bulb is seated properly.
4. Reassemble in reverse order.
Bi-Xenon headlight
Changing bulb for low beam and high beam
1. Turn the plug counter-clockwise (bayonet lock)
and pull it off.
2. Disengage both fixing loops A.
3. Replace defective bulb B.
When doing so, ensure bulb is seated properly.
4. Engage both fixing loops A, push on plug and
turn right as far as the stop.
Practical Tips, Emergency Service 225
Changing bulb for high beam or additional
high beam (Bi-Xenon headlight)
1. Turn the bulb holder.
Turn it counter-clockwise on the left headlight
and clockwise on the right headlight.
Take bulb holder out of the headlight housing.
2. Pull both plug release tabs apart.
Pull plug out of the bulb holder.
3. Replace the defective bulb with bulb holder.
4. Reassemble in reverse order.
Closing lid of headlight housing
1. Push on lid until it perceptibly engages.
2. Fasten lid with the 4 screws.
226 Practical Tips, Emergency Service
Changing bulbs for parking light, turn
signal light and fog light
The release card for the auxiliary headlights is
inside the vehicle folder.
1. Insert release card at the side of the auxiliary
headlight.
The auxiliary headlight is released by pushing
in the card.
The card may have to be pushed again to
release the second connection.
2. Remove auxiliary headlight.
Ensure that the vent hose D is not lost when
the auxiliary headlight is pulled out.
A - Parking light
B - Turn signal
C - Fog light
D - Vent hose
Practical Tips, Emergency Service 227
Bulb for parking light A
1. Turn holder towards the left and pull it out to
the rear.
2. Pull out and replace defective bulb.
3. Push holder back in and turn towards the right.
Bulb for turn signal B
1. Turn holder counter-clockwise (bayonet lock)
and remove it.
2. Turn the defective bulb counter-clockwise
(bayonet lock) and replace it.
3. Insert holder and turn towards the right.
Bulb for fog light C
1. Press the release tab of the plug and pull plug
off.
2. Turn bulb of the defective left fog light towards
the left and the bulb of the right fog light
towards the right (bayonet lock) and replace
them.
3. Push on plug.
228 Practical Tips, Emergency Service
Installing auxiliary headlight
fEnsure that the cables are inside the guide
(arrows) properly.
Caution!
Risk of paint damage if the auxiliary
headlight is inserted into the front apron
when tilted.
fExercise caution when inserting the auxiliary
headlight into the guides of the front apron.
fEnsure that the guide of the housing is inserted
into the guide A of the front apron.
fPush auxiliary headlight into the front apron
until it is felt to engage.
Practical Tips, Emergency Service 229
Changing bulb for side marker light
1. Remove the cap in the wheel housing liner with
a screwdriver.
2. Insert the screwdriver into the opening in the
wheel housing liner at right angles to the turn
signal housing.
By pressing with the screwdriver, disengage
the securing spring of the turn signal housing.
3. Swivel out the indicator light and undo bulb
holder (bayonet lock).
4. Remove the bulb from the holder and replace
it. Insert holder.
5. Insert the turn signal’s retaining lugs A into the
side section at the front.
Push in turn signal until the securing spring B
is felt to engage.
6. Press the cap into the wheel housing liner.
Check operation of the light.
230 Practical Tips, Emergency Service
Tail Light
Changing bulb
1. Open the engine compartment lid.
2. Completely unscrew fastening screw A.
3. Pull tail light out towards the back.
A- Reversing light
B-Turn signal
C- Tail light/brake light
D- Tail light/reflector
E- Rear fog light/side marker light
4. Turn the bulb holder in the tail light housing
counter-clockwise and pull it out.
5. Turn the defective bulb counter-clockwise
(bayonet lock) and replace it.
6. Insert the bulb holder and turn it clockwise.
7. Insert tail light into the side section.
Ensure that the retaining lug has been inserted
into the mounting guide properly.
8. Tighten fastening screw A on the tail light.
9. Check operation of the light.
Practical Tips, Emergency Service 231
License Plate Light
Changing bulb
1. Unscrew both screws A and remove the lens.
2. Remove defective bulb from between the
contact springs and replace it.
3. Reassemble in reverse order.
Check operation of the light.
Luggage Compartment/Engine
Compartment/Footwell Light
Changing bulb
1. With a screwdriver (arrow), carefully push out
the light.
2. Remove defective bulb from between the
contact springs and replace.
3. Insert the light into the cut-out, first from one
side then from the other. Check operation.
Door Guard/Curb Light
Changing bulb
1. With a screwdriver (arrow), carefully push out
the light.
2. Pull bulb holder out of light housing. Remove
defective bulb and replace.
3. Install bulb holder and insert light.
232 Practical Tips, Emergency Service
Interior Light, Reading Lights
Changing bulb
1. Carefully pull light housing out of the trim
(arrow).
2. Reading light
Turn the holder A of the defective bulb counter-
clockwise and pull it out.
Remove bulb and replace.
Interior light
Carefully unclip the light lens on the switch side
(arrows) and then detach it.
Remove defective bulb from between the
contact springs and replace.
Clip light lens back in.
3. Insert the light housing into the trim, rear end
first.
Press front of housing up and click into place.
Check operation of lights.
Additional brake lights
The light-emitting diodes of the additional brake
lights cannot be replaced individually.
Have the defective brake light replaced at an
authorized Porsche dealer.
Practical Tips, Emergency Service 233
Adjusting Headlights
fPlease observe the chapter “LIGHTS, REPLA-
CING BULBS” on Page 220.
Adjustment
The adjustment is made with the vehicle ready to
drive and the fuel tank completely filled.
The driver’s seat must be loaded by a person or a
165 lbs. (75 kg) weight and the tire pressures
must meet the prescribed values.
After being loaded, the car must be rolled a few
meters so that the suspension can settle.
For checking the headlight adjustment, the verti-
cal position of the cutoff of the lowbeam (see fig.)
has to be projected on a vertical screen (wall) in
distance of 7.5 m (24.6 ft.) from the front lens of
the headlamp.
The correct position of the cutoff is 5 cm (2.0 in.)
at 7.5 m or 24.6 ft. (0.4°) below a horizontal line,
x cm from ground to the center of the headlamp
lens.
Lateral adjustment of the headlights should be
carried out at a specialist workshop with an optical
adjustment unit.
Distance
Visual aim shall be performed at not less than
7.5 m (this value is a rounded down conversion
from the 25-foot distance typical of field aim using
a screen). The 7.5 m (24.6 ft.) distance is meas-
ured from the headlamp lens to the viewing
screen.
f f f
234 Practical Tips, Emergency Service
Floor
The surface upon which the vehicle rests is flat
and approximately level.
Screen
The screen upon which headlamp beams are pro-
jected is perpendicular to the floor and the vehi-
cle’s longitudinal axis, flat, uniformly light in color,
unobstructed, and wide and high enough to ac-
commodate the vehicle beam patterns to be
aimed.
The screen should be wide enough to provide at
least 1 m (3.3 ft.) of space outboard of the vehi-
cle’s headlamp spacing.
Adjustment screws
fDetach side carpeting in luggage compart-
ment.
Therefore unscrew plastic nut A.
Open the cover of the appropriate adjustment
screw.
The setting is adjusted by turning the hexagon
socket screws right or left, as appropriate.
B - Headlight vertical adjustment
Vertical adjustment (screw B)
fturn clockwise = beam moves down
turn counter-clockwise = beam moves up
Note
fDo not alter the lateral adjustment.
Practical Tips, Emergency Service 235
Towing
Certain state statutes and local ordinances prohib-
it towing with a chain, rope or even a tow bar.
In addition, damage to your vehicle may result
from improper procedures.
Consult your authorized Porsche dealer for de-
tails.
Vehicle towing
Flat bed towing is the preferred type of towing to
be used on Porsche vehicles.
Under certain circumstances, wheel lifts may be
used when the vehicle will not roll.
The vehicle must be towed with all four
wheels off the ground, otherwise damage to
the vehicle may result.
Towing hook
The towing hook is contained in the tool kit.
Caution!
Risk of damage to the vehicle.
fUse the towing hook only for an emergency to
remove the vehicle off the road. The towing
hook is to be used only to pull the vehicle onto
the flat bed, tractor or towing aparatus if the
vehicle will roll freely. Under no circumstances
is the vehicle to be secured using the towing
hook.
fNever use the towing hook to tow this or any
other vehicle.
Front mounting
The towing hook is stored in the tool box in the
luggage compartment.
1. Press the lower edge of the appropriate
plastic cover into the bumper until the cover
disengages.
2. Pull cover out of the bumper and let it hang by
its thread.
3. Completely screw in the towing hook.
Rear mounting
1. Remove license plate.
2. Unscrew the towing hook.
3. Insert plastic cover at the lower edge of the
opening.
4. Fold the cover up and press on its upper edge
to engage it in the bumper.
5. Completely screw in the towing hook.
236 Practical Tips, Emergency Service
Pulling vehicle onto flat bed
1. Position wooden ramps at the base of the flat
bed to reduce the angle of the pull.
2. Reel in the hoist cable and check the underside
of the vehicle for any interference.
Tieing down vehicle on flat bed
1. Carefully feed towing straps through the open-
ing in the rear wheels.
Make sure metal parts of straps do not dam-
age rim.
Make sure the strap is flat over the rim bead.
Make sure brake backing plate is not dam-
aged.
2. Secure straps to rear of flat bed.
3. Reel in hoist cable only far enough to tension
tie-down straps.
4. Carefully feed towing straps through the open-
ing in the front wheels.
Make sure metal parts of straps do not dam-
age rim.
Make sure the strap is flat over the rim bead.
Make sure brake backing plate is not dam-
aged.
5. Secure straps to front of flat bed.
6. Release tension on hoist cable, but do not dis-
connect.
Use hoist cable as a safety cable.
Vehicle Identification, Technical Data 237
Vehicle Identification, Technical Data
238 Vehicle Identification, Technical Data
Vehicle Identification
When ordering spare parts or making inquiries,
please always quote the vehicle identification
number.
Vehicle data bank
The vehicle data bank is attached to the inside of
the “Maintenance” booklet.
It contains all important data about your vehicle.
Note
This data bank cannot be re-ordered if it is lost or
damaged.
This label contains the following information:
1. Vehicle Identification No.
2. Type/Type description
3. Engine code/Transmission code
4. Paint No./Interior
5. Optional equipment
Vehicle identification number
In accordance with Federal Safety Regulations,
the vehicle identification number of your car is lo-
cated at the bottom left of the windshield frame
and can be seen from the outside.
The vehicle identification number is in the luggage
compartment under the battery cover and at the
bottom left behind the windshield.
Removing the battery cover
fPlease observe the chapter „BATTERY“ on
page 212.
Safety compliance sticker
The safety compliance sticker is your assurance
that your new Porsche complies with all applicable
Federal Motor Vehicle Safety Standards which
were in effect at the time the vehicle was manufac-
tured.
The sticker also shows the month and year of pro-
duction and the vehicle identification number of
your car (perforations) as well as the Gross Vehi-
cle Weight Rating and the Gross Axle Weight Rat-
ing.
Vehicle Identification, Technical Data 239
Tire pressure plate
The tire pressure plate is attached to the left-hand
door aperture.
Paint data
Paint data can be found on the tire pressure plate.
Engine number
The engine number is stamped on the underside
of the crankcase.
240 Technical Data
Technical Data
Engine data
911 Carrera 911 Carrera S
Type M 96/05 M 97/01
Horizontally opposed engine, liquid cooled Horizontally opposed engine, liquid cooled
Number of cylinders 6 6
Bore 3.78 in./96 mm 3.90 in./99 mm
Stroke 3.26 in./82.8 mm 3.26 in./82.8 mm
Cubic capacity 219.4 cu. in./3596 cm3 233.3 cu. in./3824 cm3
Compression ratio 11.3 : 1 11.8 : 1
Net-horsepower, SAE J 1349 325 hp/239 kW 355 hp/261 kW
at crankshaft speed 6800 rpm 6600
Net torque, SAE J 1349 273 ft. lb./370 Nm 295 ft. lb./400 Nm
at crankshaft speed 4250 rpm 4600 rpm
Engine control Stationary high-voltage distribution, sequential injection,
cylinder-selective knock-control, stereo oxygen sensor closed-loop control, diagnostic system,
4 overhead camshafts, Porsche VarioCam Plus, hydraulic valve clearance compensation
Technical Data 241
Transmission
Tire Pressures for cold tires
Summer and winter tires
These tire filling pressures apply only to the tire makes and types approved by Porsche.
fPlease observe the chapter “TIRES/WHEELS” on Page 185.
Manual transmission Tiptronic S
1st gear 3.91 3.60
2nd gear 2.32 2.19
3rd gear 1.61 1.41
4th gear 1.28 1.00
5th gear 1.08 0.83
6th gear 0.88
Reverse 1st gear 3.59 3.17
2nd gear 1.93
Final drive ratio 3.44 3.56
18 inch wheels front 36 psi (2.5 bar)
rear 44 psi (3.0 bar)
19 inch wheels, partially loaded front 33 psi (2.3 bar)
(up to 2 persons without luggage) rear 39 psi (2.7 bar)
19 inch wheels, fully loaded front 36 psi (2.5 bar)
(more than 2 persons with luggage) rear 44 psi (3.0 bar)
242 Technical Data
Tires, Rims, Tracks
Tire Rim Rim offset Track
Summer tires front 235/40 ZR 18 (91Y) 8 J x 18 H2 57 mm 58.5 in./1486 mm
rear 265/40 ZR 18 (101Y) XL 10 J x 18 H2 58 mm 60.4 in./1534 mm
or front 235/35 ZR 19 (87Y) 8 J x 19 H2 57 mm 58.5 in./1486 mm
rear 295/30 ZR 19 (100Y) XL 11 J x 19 H2 67 mm 59.7 in./1516 mm
Snow tires front 235/40 R 18 91V M+S 8 J x 18 H2 57 mm 57.8 in./1486 mm
rear 265/40 R 18 97V M+S * 10 J x 18 H2 58 mm 60.4 in./1534 mm
or front 235/35 R 19 87V M+S 8 J x 19 H2 57 mm 57.8 in./1486 mm
rear 295/30 R 19 100V XL M+S* 11 J x 19 H2 67 mm 59.7 in./1516 mm
The load capacity coefficient (e.g. “91”) and maximum speed code letter (e.g. “Y”) are minimum requirements.
Warning!
Installation of sizes not authorized by
Porsche may have a dangerous effect on
the driving stability and could result in
severe personal injury or death.
fBefore mounting new tires, check with your
Porsche dealer about the current release
status.
Technical Data 243
Driving Performance*
* At DIN empty weight and half load, without performance-inhibiting extra equipment
Tire and rim sizes Extensive tests are performed before specific tires and wheels are approved by Porsche. Your Porsche dealer has infor-
mation about approved tires and wheels and is happy to assist you.
If aftermarket tires and/or wheels are installed which are not approved by Porsche, the vehicle’s roadability and handling
characteristics might be impaired. Since Porsche has no data on such combinations, Porsche cannot stand behind the
safety or durability of these aftermarket combinations.
Snow chains Can be mounted only on the rear wheels; maximum speed 30 mph (50 km/h).
Use only Porsche authorized fine-link cross-type or edge chains.
Snow chain clearance can be guaranteed only on the tire + rim combination marked*.
911 Carrera Manual transmission Tiptronic S
Top speed 177 mph (285 km/h) 174 mph (280 km/h)
Acceleration 0 - 100 km/h (62 mph) 5.0 seconds 5.5 seconds
911 Carrera S Manual transmission Tiptronic S
Top speed 182 mph (293 km/h) 177 mph (285 km/h)
Acceleration 0 - 100 km/h (62 mph) 4.8 seconds 5.3 seconds
244 Technical Data
Capacities
Use only fluids and fuels authorized by Porsche. Your authorized Porsche dealer will gladly advise you.
Your Porsche has been designed so that it is not necessary to mix any additives with oils or fuels.
Engine Oil change quantity without oil filter approx. 8.5 quarts / 8.0 liters
Oil change quantity with oil filter approx. 8.7 quarts / 8.25 liters
Please observe the chapter “ENGINE OIL” on Page 157.
Coolant approx. 8.45 U.S. gallons / 32 liters
Manual transmission
and differential approx. 3.1 quarts / 2.9 liters transmission oil
Tiptronic S approx. 9.5 quarts / 9 liters ATF
Differential for Tiptronic S approx. 1.3 quarts / 1.2 liter
Fuel tank approx. 16.4 U.S. gallons / 62 liters
Fuel quality Your engine is designed to provide optimum performance and fuel economy using
unleaded premium fuel with an octane rating of 98 RON (93 CLC or AKI).
Porsche therefore recommends the use of these fuels in your vehicle.
Porsche also recognizes that these fuels may not always be available. Be assured that your vehicle
will operate properly on unleaded premium fuels with octane numbers of at least 95 RON (90 CLC or AKI),
since the engine’s “Electronic Oktane™ knock control” will adapt the ignition timing, if necessary.
Power steering approx. 1.35 quarts / 1.27 liter hydraulic fluid Pentosin CHF 11 S®
Brake fluid 0.48 quarts / 0.45 liters; use only Original Porsche brake fluid.
Windshield washer approx. 2.6 quarts/2,5 liters without headlight washer
approx. 6.3 quarts/6 liters with headlight washer
Technical Data 245
Weights
911 Carrera Manual transmission Tiptronic S
Empty weight (depending on equipment) 1395 kg to 1495 kg 1435 kg to 1535 kg
3075 lbs. to 3296 lbs. 3164 lbs. to 3384 lbs.
Maximum gross weight 3990 lbs./1810 kg 4090 lbs./1855 kg
Maximum axle load, front* 1709 lbs./775 kg 1709 lbs./775 kg
Maximum axle load, rear* 2601 lbs./1180 kg 2601 lbs./1180 kg
Maximum useful load, Roof Transport System** 165 lbs./75 kg 165 lbs./75 kg
911 Carrera S Manual transmission Tiptronic S
Empty weight (depending on equipment) 1420 kg to 1510 kg 1460 kg to 1550 kg
3131 lbs. to 3329 lbs. 3219 lbs. to 3417 lbs.
Maximum gross weight 4012 lbs./1820 kg 4112 lbs./1865 kg
Maximum axle load, front* 1709 lbs./775 kg 1709 lbs./775 kg
Maximum axle load, rear* 2601 lbs./1180 kg 2601 lbs./1180 kg
Maximum useful load, Roof Transport System** 165 lbs./75 kg 165 lbs./75 kg
* The maximum gross weight must not be exceeded.
Note: If additional accessories are installed, the useful load will be correspondingly less.
** Use only Original Porsche Roof Transport System.
246 Technical Data
Dimensions
Length 174.4 in./4427 mm
Width 71.2 in./1808 mm
Height 51.6 in./1310 mm
Wheelbase 92.6 in./2350 mm
Ground clearance 4.2 in./106 mm
Turning circle 35.8 ft./10.9 m
Vehicles with PASM
Height 51.2 in./1300 mm
Ground clearance 3.8 in./96 mm
Technical Data 247
Diagrams
Acceleration diagram
Values have been determined at DIN empty weight
and with a 50 % load without additional equipment.
Transmission diagram
The transmission diagram is based on standard
values on the basis of a mean effective scrub ra-
dius. Changes of the scrub radius, the tire toler-
ance, wear and tear, deviating country equipment
and tire slip have not been taken into account.
Engine diagram at full power – 911 Carrera
248 Technical Data
Engine diagram at full power – 911 Carrera S
Technical Data 249
Acceleration diagram for manual transmission – 911 Carrera
250 Technical Data
Acceleration diagram for manual transmission – 911 Carrera S
Technical Data 251
252 Index
Index
A
ABS (antilock brake system) ..........................60
Warning light ........................................61
Air distribution............................................116
Air filter......................................................171
Airbag....................................................50, 51
Disposal...............................................51
Switching off passenger airbag..............49
Warning light ........................................51
Air-conditioning compressor ................116, 118
Alarm system .......................................26, 138
Alcantara ...................................................180
Antenna .............................................138, 175
Antifreeze...................................................155
Antilock brake system (ABS)..........................60
Warning light ........................................61
Ashtray......................................................120
Assembly aids for wheel changes.................206
Audio operation..................................136, 137
Auto-button, air conditioning ........................116
Automatic ..................................................171
Air conditioning system .......................116
Anti-glare mirrors..................................32
Car washes........................................175
Door locking.........................................21
Headlight adjustment...........................110
Locking retractor..................................44
Speed control...................... 78, 114, 115
Average consumption ...........................89, 101
Average speed.....................................89, 101
B
Backrest
Adjustment...........................................34
Release................................................34
Battery.......................................................212
Care ..................................................213
Charging ............................................213
Putting vehicle into operation ...............215
Remote control...................................217
Removing...........................................216
Warning light.........................................86
Winter operation .................................214
Before driving off................................... 14, 15
Belts................................................... 42, 180
Height adjustment.................................44
Tensioner.............................................42
Warning light.........................................43
Blower adjustment ............................. 117, 119
Brake light......................................... 230, 232
Brakes.......................................................161
Brake circuit division warning light........162
Brake pad warning light.........................87
Fluid.......................................... 161, 244
Fluid warning light ...............................162
Pads............................................. 16, 59
Parking brake .......................................56
Test stand............................................65
Break in hints................................................16
Bulbs, replacing..........................................220
C
Canholder...................................................122
Capacities..................................................244
Car care.....................................................174
Car telephone.............................................138
Car washes ................................................175
Carpet........................................................180
Catalytic converters ....................................168
Cautions............................................ 154, 184
Central locking..............................................22
emergency operation.............................23
Central vents ..............................................119
Central warning light......................................87
Changing wheels.........................................206
Check engine
Warning light.........................................87
Checking pressure ......................................205
Child restraint
Anchorages ..........................................45
Switching off passenger airbag ..............49
System.................................................46
CHRONO stopwatch ......................................93
Cigarette lighter..........................................121
Circulating-air button....................................118
Clock .................................................. 85, 101
Clothes hook ..............................................124
Clutch ................................................. 56, 140
Comfort seat................................................34
Coming Home mode ...................................109
Compact disc
Player and Changer.............................137
Index 253
Storage..............................................125
Compartment monitoring...............................26
Coolant................................................82, 155
Level..................................................155
Temperature gauge ..............................82
Warning light ........................................82
Cooling system.....................................82, 155
Cruise control.............................. 86, 114, 115
Cupholder ..................................................122
D
Dashboard ...................................................68
Data bank ..................................................238
Defrosting windows...............................33, 117
Diagnostic socket.................................17, 210
Diagrams...................................................247
Dimensions ................................................246
Door............................................................21
Guard lights........................................231
Handles................................................21
Locks...........................................21, 176
Mirror ..................................................32
Mirror heating.......................................33
Windows ............................... 21, 28, 177
Driving hints .................................................14
Driving in winter..........................................146
Driving performance ...................................243
Drop-center rim ..........................................197
DVD Navigation...................................128, 135
E
Electrical system ........................................208
Emergency flasher......................................108
Emergency operation
Central locking......................................23
Lids ...................................................211
Sliding roof.........................................150
Tank flap............................................164
Emergency service......................................184
Emergency starting with jumper cables 218, 219
Emission control system...........7, 87, 167, 168
Engine
Checking the oil level.............................98
Exhaust..................................................9
Number..............................................239
Oil consumption........................... 16, 157
Oil level..............................................157
Oil level indicator...................................98
Oil pressure..........................................86
Oil temperature.....................................78
Oils........................................... 157, 244
Speeds ....................................... 16, 243
Starting................................................72
Stopping ..............................................73
Engine compartment
Blower .......................................... 73, 82
Lid............................................ 126, 127
Lid warning light..................................126
Light ..................................................231
Environment ...................................................6
F
Filling pressure, tire................................ 5, 241
Fire extinguisher .........................................131
Floor mats..................................................180
Fluids and fuels...........................................244
Fog lights...................................................109
Footbrake.................................................... 57
Footwell lights............................................ 231
Fresh air intake.......................................... 119
Front lid..................................................... 127
Fuel.................................................4, 84, 164
Containers..................................... 8, 166
Economy........................................... 163
Evaporation control ............................ 169
Level gauge......................................... 84
Level warning light................................ 84
Recommendation ....................... 165, 166
Tank.................................................. 165
Function keys............................................... 40
Fuses........................................................ 210
G
Garage door opener................................... 132
Garage lift ................................................. 200
Glove compartment.................................... 125
Gong.......................................18, 71, 90, 109
Ground clearance........................................... 9
H
Handbrake................................................... 56
Headlights......................................... 110, 222
Adjusting ...................................233, 234
Cleaning system.................111, 169, 244
Headlights beam adjustment....................... 110
Heated rear window...................................... 33
Heater....................................................... 116
High beam
Indicator light....................................... 81
Lever................................................. 109
254 Index
Home mode...............................................109
HomeLink...................................................132
Hoods................................................126, 127
Horn............................................... 17, 22, 24
I
Ignition lock..................................................70
Immobilizer ..................................................19
Indicator lights..............................................74
Instrument....................................................74
Illumination...........................................78
Lights ................................................109
Panel ...........................................68, 102
Interior lights................................................67
Interior mirror.........................................30, 32
J
Jumper cables....................................191, 218
K
Keys......................................................19, 20
L
LATCH System..............................................48
Leather care...............................................179
License plate light...............................109, 231
Lids...........................................................127
Emergency unlocking..........................211
Lifting/sliding roof.......................................148
LightFlasher................................ 81, 109, 110
Low beam ................................. 109, 110
Sensor for instrument illumination...........74
Switch....................................... 109, 110
Light alloy wheels
Inscription ..........................................197
Load switch-off...........................................209
Loading information ....................................198
Locking........................................................22
Conditions............................................24
Luggage carrier..........................................245
Luggage compartment................................128
Lid.....................................................126
Lid warning light..................................126
Light..................................................231
Luggage compartment/engine compartment lid,
warning lights.............................................126
Luggage rack.............................................152
M
Maintenance...............................................154
Make-up mirror .............................................41
Maximum permitted engine speeds....... 16, 140
Mirrors............................................30, 32, 53
Anti-glare..............................................32
Multi-functional steering wheel........................40
N
Navigation..................................................135
Notes on
Car care.............................................174
Maintenance.......................................154
Number plate light ............................. 109, 231
O
Octane rating..................................... 165, 166
Off delay ....................................................109
Oil..................................................... 157, 244
Checking level.......................................98
Consumption.........................................16
Level checks.......................................157
Level indicator ......................................98
Pressure...............................................86
Temperature.........................................78
On-board computer .......................................88
Basic settings.....................................100
Language versions..............................100
On-board literature ..........................................2
Orientation light ............................................67
Outside temperatur indicator..........................85
P
PaintCare...................................................174
Data...................................................239
ParkAssistant................................................52
Parking ......................................................146
Parking aids........................................... 52, 53
Parking brake ...............................................56
Warning light.........................................57
Parking light ...................................... 109, 110
Particle filter...............................................171
Passenger compartment monitoring...............26
Plastic parts ...............................................179
Platform lift.................................................200
Porsche Active Suspension Management (PASM).
66
Index 255
Porsche Ceramic Composite Brake (PCCB).......8
Porsche Communication Management (PCM) 135
Porsche Stability Management (PSM)..............63
Information light....................................65
Power measurements .................................154
Power steering fluid level.....................170, 244
Power windows.......................................21, 28
Practical tips..............................................184
R
Radiator fan .........................................73, 156
Radio reception ..........................................136
Rain sensor................................................111
Range on remaining fuel........................89, 101
Reading light ........................................67, 232
Rear fog light .............................................109
Rear lid......................................................126
Rear seat backrests......................................39
Rear spoiler..................................................54
Rear view mirrors ...................................30, 32
Rear window defogger ..................................33
Rear window wiper......................................112
Recycling.......................................................7
Reduced driving program, Tiptronic..............146
Relays........................................................208
Release button ...........................................141
Remote control.............................................20
Replacement key..........................................19
Replacing bulbs..........................................220
Replacing wiper blades................................172
RimsDiameter............................................197
Rim width...........................................197
Roof Transport System........................152, 245
Running in ....................................................16
S
Safety belts......................................... 42, 180
Height adjustment.................................44
Tensioner.............................................42
Warning light.........................................43
Safety compliance sticker............................238
Sealing set.................................................202
Seals .........................................................178
Seat Adjustment...........................................34
Heating ................................................38
Memory................................................36
Selector lever.............................................141
Selector lever position indicator............ 83, 142
Shifting gear...............................................140
Side marker light ............................... 109, 229
Side vents..................................................119
Sliding roof.................................................148
Slip monitoring ...........................................146
Snow chains...............................................195
Snow tires..................................................194
Socket.......................................................208
Spare key.............................................. 19, 20
Speed code letter.......................................196
Speed control..............................78, 114, 115
Speed limit.......................................... 90, 196
Speedometer................................................80
Spoiler.........................................................54
Sport mode........................................... 62, 66
Sports seat ..................................................34
Sport-type running gear...............................246
Stability management system.........................63
Starting....................................................... 71
Starting engine ............................................ 72
Steering lock ............................................... 70
Steering wheel
Adjustment .......................................... 39
Function keys....................................... 40
Lock.................................................... 71
Rocker switches................................. 141
Stopping engine........................................... 73
Stopwatch................................................... 93
Storage options......................................... 124
Storing your Porsche.................................. 181
Sun visors ................................................... 41
Switching passenger airbag off/on................ 49
T
Tachometer ................................................. 81
Tank..........................................164, 165, 244
Ventilation system .............................. 169
Technical data............................................ 240
Telephone.................................................. 138
Temperature setting ................................... 116
Temperature, outside indicator...................... 85
Test stand, measurements............................ 65
Theft protection........................................... 18
Tiptronic.................................................... 141
Indicator.............................................. 83
Tires ...........................................16, 185, 242
Care.................................................. 185
Checking pressure ............................. 205
Inscription.......................................... 196
Loading information............................ 198
Pressure................................5, 188, 241
Pressure plate.................................... 239
256 Index
Sealant ......................................201, 202
Sidewall .............................................196
Size...................................................196
Tools .........................................................128
Towing...................................... 146, 235, 236
Tow-starting ...............................................146
Tracks .......................................................242
Transmission......................................140, 241
Fluid...........................................171, 244
Trunk entrapment .......................................129
Turn signals..........................................81, 110
U
Undercoating......................................167, 177
V
Valves........................................................192
Vanity mirror.................................................41
Vehicle
Care ..................................................174
Data ..................................................238
Identification label...............................238
Identification number...........................238
Putting into operation..........................215
Washing.............................................175
Ventilation ..................................................116
Vents.................................................116, 119
Viscosity, engine oil ....................................160
W
Warning lights and messages ......................102
Washer
Fluid.......................................... 169, 244
Lever .................................................111
Washing.....................................................175
Weights......................................................245
Welcome Home Function.............................109
Wheel..................................16, 178, 185, 242
Bolts..................................................204
Care ..................................................185
Changing............................................201
Checking pressure..............................205
Inscription ..........................................196
Loading information.............................198
Securing wheel bolts.............................19
Sidewall..............................................196
Size...................................................196
Tire pressure......................... 5, 188, 241
Tire pressure plate..............................239
Tire sealant ............................... 201, 202
Windows ............................................. 28, 177
Washer nozzles...................................111
Washer system.................. 111, 169, 244
Windshield wiper/washer lever.....................111
Windshield wipers .............................. 111, 172
Replacing ...........................................172
Winter operation
Battery...............................................214
Coolant ..............................................155
Engine oil ...........................................156
Jumper cables........................... 218, 219
Locks.................................................176
Seals .................................................178
Snow chains.......................................195
Tires......................................... 194, 242
Washer fluid........................................169
Wiper blades.......................................172
WiperBlades................................................172
Rear...................................................112
Index 257
Fuel Quality 4
Tire Pressures for Cold Tires 5
Porsche and the Environment 6
Porsche Ceramic Composite Brake (PCCB) 8
Setting and operating vehicle components when driving 8
Portable Fuel Containers 8
Engine Exhaust 9
Ground Clearance 9
Before driving off... 14
Break in hints for the first
2,000 miles/3,000 kilometers 16
Keys 19
Security Wheel Bolts 19
Doors 21
Central Locking 22
Alarm System,
Passenger Compartment Monitoring 26
Power Windows 28
Inside mirror 30
Door Mirrors 30
Rear Window Defogger, Door Mirror Heating 33
Seat Adjustment 34
Seat Memory 36
Heated Seats 38
Rear Seat Backrests 39
Steering Wheel Adjustment 39
Multi-Functional Steering Wheel 40
Sun Visors 41
Safety Belts 42
Child Restraint Anchorages 45
Child Restraint Systems 46
LATCH System
Child seat bracket on the passenger’s seat 48
Airbag Systems 50
Parking Aids 52
Bedienung, Sicherheit, Instrumente 2
Retractable Rear Spoiler 54
Clutch Pedal 56
Parking Brake 56
Brakes 57
ABS Brake System
(Antilock Brake System) 60
Sport Mode 62
Porsche Stability Management (PSM) 63
Porsche Active Suspension Management (PASM)
66
Interior Lights 67
Operation, Instruments 68
Ignition/Starter Switch with anti-theft Steering
Lock 70
Starting Procedures 72
Stopping Engine 73
Instrument Panel USA Models 74
Instrument Panel Canada Models 76
Engine oil temperature 78
Automatic Speed Control Indicator light 78
Instrument Illumination 78
Trip Odometer 79
Speedometer 80
Changing over between
Miles / Kilometers 80
Tachometer 81
Turn Signal Indicator Light 81
High Beam 81
Cooling System 82
Tiptronic 83
Fuel 84
Clock 85
Outside temperature 85
Engine Oil Pressure 86
Check Engine
Warning Light 87
On-Board Computer (BC) 88
Emergency Flasher Switch 108
Light Switch 109
Welcome Home Lighting 109
Automatic Headlight Beam Adjustment 110
Turn Signal / Headlight Dimmer /Parking light /
Flasher Lever 110
Windshield Wiper / Washer Lever 111
Automatic Speed Control 114
Automatic Air Conditioning System 116
Central and Side Vents 119
Fresh-air Intake 119
Ashtray 120
Cigarette Lighter 121
Cupholder 122
Storage in the Passenger Compartment 124
Luggage Compartment Lid and Engine Compart-
ment Lid 126
Luggage Compartment 128
Trunk Entrapment 129
Fire Extinguisher 131
HomeLink 132
Porsche Communication Management (PCM) 135
Car Telephone and
Aftermarket Alarms 138
Manual Transmission, Clutch 140
Tiptronic S 141
Lifting/Sliding Roof 148
Roof Transport System 152
Exercise Extreme Caution when Working on your
Vehicle 154
Coolant Level 155
Engine Oil 157
Engine Oil Level 157
Engine Oil Recommendation 159
Brake Fluid Level 161
Fuel Economy 163
Operating Your Porsche in other Countries 163
Fuel Recommendations 165
Portable Fuel Containers 166
Emission Control System 167
How Emission Control Works 168
Fuel Evaporation Control 169
Washer Fluid 169
Power Steering 170
Air Filter 171
Combination Filter 171
Manual Transmission Oil 171
Automatic Transmission Fluid 171
Wiper Blades 172
Car Care Instructions 174
Exercise Extreme Caution when Working on your
Vehicle 184
Tires/Wheels 185
Loading Information 198
Lifting the Vehicle with a Lifting Platform or Garage
Lift 200
Flat Tire 201
Wheel Bolts 204
Electrical System 208
Battery 212
Emergency Starting with Jumper Cables 218
Lights, Replacing Bulbs 220
Headlights 222
Tail Light 230
License Plate Light 231
Luggage Compartment/Engine Compartment/
Footwell Light 231
Door Guard/Curb Light 231
Interior Light, Reading Lights 232
Adjusting Headlights 233
Towing 235
Technical Data 240
Diagrams 247