Robert Bosch Car Multimedia 52R0 Car radio & infotainment system User Manual Part 2
Robert Bosch Car Multimedia GmbH Car radio & infotainment system Users Manual Part 2
Contents
Users Manual_Part 2

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Note:
If you enter a wrong digit, you can 
delete it by tapping   .
 fTap  .
Note:
 fIf you have not entered the correct 
security PIN for the device, the 
“Wrong security PIN” notification 
appears briefly and the number of 
remaining input attempts is dis-
played.
 fIf you enter an incorrect security PIN 
5 times, the device will be blocked 
and an appropriate notification 
displayed. Please contact your 
dealer to get the device unblocked.
4.8  Sound settings
To adjust the sound settings,
 ftap   6.
The system settings are displayed.
 fTap Sound settings.
Note:
 fTo scroll through the available sound 
settings, touch the list area and 
swipe up or down.
 fTap   6 to close the sound set-
tings or tap   to return to the 
system settings.
4.8.1  Adjusting the bass and treble
 fIn the Bass or Treble item, tap   or   to 
decrease or increase the value.
4.8.2  Adjusting the balance
 fIn the Balance item, tap   or   to shift the 
sound towards the left or right.
4.8.3  Adjusting the fader
 fIn the Fader item, tap   or   to shift the 
sound towards the front or rear.
4.8.4  Selecting an equalizer preset
 fTap Equalizer presets.
 fTap the desired preset.
Note:
Tap   to return to the sound settings.
4.8.5  Adjusting the speed depend-
ent volume
This function automatically adjusts the volume 
of the car sound system to the speed driven and 
the associated driving noises. For example, at 
an increased speed, the volume is automatically 
increased to compensate for the increased 
driving noise (e.g. due to the airstream).
The automatic increase in volume can be 
adjusted in 4 increments (OFF, 1-3).
 fTap Speed dependent volume control.
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 fTap the desired option: Off or Level 1 - 3.
Note:
Tap   to return to the sound settings.
4.8.6  Volume adjustment for the 
AUX source
 fTap Aux level.
 fTap the desired option: Quiet, Normal or 
Loud.
4.8.7  Volume adjustment for an 
external DVD source
 fTap External DVD level.
 fTap the desired option: Quiet, Normal or 
Loud.
4.8.8  System beep – on/off
The system confirms certain actions with a 
beep. You can enable or disable this confirma-
tion beep.
 fTap System beep.
The system beep is enabled when the check 
mark is displayed in the checkbox.
4.9  Setting the time and date
To adjust the time and date settings,
 ffirst switch to the Home menu, if necessary.
 fTap   6.
The system settings are displayed.
 fTap Clock.
Note:
 fTo scroll through the available set-
tings, touch the list area and swipe 
up or down.
 fTap   6 to close the settings or 
tap   to return to the system 
settings.
4.9.1  Selecting the date format
The selected date format refers to the display of 
the date, e.g. in the Calls list of the phone mode.
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 fTap Date format.
 fTap the desired date format.
Note:
To scroll through the available date 
formats, touch the list area and swipe 
up or down.
 fTap   to return to the time and date set-
tings.
4.9.2  Selecting the time format
The selected time format refers to the display of 
the time, e.g. in the Home menu.
 fTap Time format.
 fTap the desired option: 12 h or 24 h.
4.9.3  Setting the time via GPS
First select “GPS” as the time setting, if neces-
sary:
 fTap Clock setting mode.
 fTap GPS.
The options for setting the time via GPS are 
displayed:
Select your time zone:
 fTap Time zone.
 fTap the desired time zone.
Note:
To scroll through the available time 
zones, if necessary, touch the list area 
and swipe up or down.
 fTap   to return to the time and date set-
tings.
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Activate or deactivate summer time:
 fTap Summer time.
Summer time is activated when the check mark 
is displayed in the checkbox.
4.9.4  Setting the time manually
First select “Manual” as the time setting, if nec-
essary:
 fTap Clock setting mode.
 fTap Manual.
The options for setting the time manually are 
displayed.
 fIn the Hour or Minute item, tap   or   to 
adjust the hours or minutes.
4.10 Further system settings
To adjust the system settings,
 ffirst switch to the Home menu, if necessary.
 fTap   6.
The system settings are displayed.
Note:
 fTo scroll through the available sys-
tem settings, touch the list area and 
swipe up or down.
 fTap   6 to close the system set-
tings.
4.10.1 Adjusting the display bright-
ness
The display is equipped with a day and night 
mode. The display switches between day and 
night mode automatically when the vehicle 
headlights are switched on or off.
You can manually adjust the display brightness 
of the current mode:
 fIn the system settings, tap Display.
 fIn the Brightness item, tap   or   to 
decrease or increase the value.
Note:
The vehicle’s brightness level control 
function is available on the vehicle’s 
instrument cluster. If you use this func-
tion to change the vehicle’s brightness 
level to maximum, the map display in 
navigation mode will stay set to day 
mode. Please refer to the car owner’s 
manual for details about the vehicle’s 
brightness level control and how to  
use it.
4.10.2 Setting the language
Set the language used by the device.
 fIn the system settings, tap Language.
Operation

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 fTap the desired language.
Note:
To scroll through the available lan-
guages, touch the list area and swipe 
up or down.
4.10.3 Selecting the system of meas-
urement
The device can use metric or imperial units of 
measurement. 
Note:
The selected system of measurement is 
used by the navigation system.
 fIn the system settings, tap Unit of measure-
ment.
 fTap the desired option: Metric or Imperial.
4.10.4 Security PIN protection – on/
off
 fIn the system settings, tap Security PIN.
 fTap Security PIN protection.
Security PIN protection is enabled when the 
check mark is displayed in the checkbox.
If you enable security PIN protection, you will be 
prompted to enter a new security PIN for the 
device.
 fEnter a four-digit device security PIN and tap 
.
 fEnter the new security PIN again to confirm 
it, and tap  .
Note:
If the security PIN you entered as con-
firmation differs, a notification is dis-
played, and you can enter the new 
security PIN again, starting from the 
very beginning.
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If you disable security PIN protection, you will be 
prompted to enter the device’s current security 
PIN:
 fEnter the device’s four-digit security PIN.
Note:
If you enter a wrong digit, you can 
delete it by tapping   .
 fTap  .
Note:
If you have not entered the correct 
security PIN for the device, the “Wrong 
security PIN” notification appears 
briefly, and you can enter the security 
PIN again.
4.10.5 Changing the device’s secu-
rity PIN
 fIn the system settings, tap Security PIN.
 fTap Change security PIN.
You will be prompted to enter the device’s cur-
rent security PIN.
 fEnter the device’s four-digit security PIN.
Note:
If you enter a wrong digit, you can 
delete it by tapping   .
 fTap  .
Note:
If you have not entered the correct 
security PIN for the device, the “Wrong 
security PIN” notification appears 
briefly, and you can enter the security 
PIN again.
You will be prompted to enter the new security 
PIN for the device.
 fEnter a four-digit device security PIN and tap 
.
 fEnter the new security PIN again to confirm 
it, and tap  .
Note:
If the security PIN you entered as con-
firmation differs, a notification is dis-
played, and you can enter the new 
security PIN again, starting from the 
very beginning.
Operation

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4.10.6 Displaying information about 
open-source software
The device uses open-source software. To view 
information about it,
 fin the system settings, tap Open-source 
software.
Notes:
 fTo scroll through the available infor-
mation, touch the list area and 
swipe up or down.
 fTap   to return to the system 
settings.
4.10.7 Reset to the factory settings
Note:
Resetting to the factory settings will 
erase all the settings you defined previ-
ously.
 fIn the system settings, tap Reset to factory 
settings.
 fTap   to confirm that you want to reset the 
device to the factory settings.
Wait for a short time for the factory settings to 
be restored.
4.11 Connecting/inserting exter-
nal devices and data storage 
devices
Note:
Only use appropriate connecting 
cables and external devices in regard to 
safety, electromagnetic compatibility 
and grade of shielding.
4.11.1 General information
The device supports the following media file 
formats:
 fMP3
 fWMA
 fAAC
 fWAV
 f3GPP
 fAudiobooks
 fMPG
 fAVI for H.264/MPEG4 ASP (Xvid)
The following restrictions apply for the data 
stored on SD cards and external devices con-
nected to the USB port:
 fFile system: FAT16/32
 fMax. 11 folders in depth hierarchy are sup-
ported.
 fMaximum file / song number: 10000
 fMaximum URL / file path length: 1024
 fID3 tags: Version 1 and 2, max. length 256
 fWMA files with Digital Rights Management 
(DRM) from online music shops cannot be 
played.
 fWMA files can only be played back, if they 
were created with Windows Media Player 
version 9 or 10.
 fApplicable playlist extensions: 
 – .m3u
 – .pls
 – .wpl
MP3
 fCodecs
 – MPEG-1: Layer-1, Layer-2, Layer-3
 – MPEG-2: Layer-1, Layer-2, Layer-3
 – MPEG-2.5: Layer-3
 fBitrates
 – 8 kBit/s to 448 kBit/s with VBR and CBR
 fSample rates
 – up to 48kHz
AAC
 fCodecs
 – AAC-LC
 fBitrates
 – 8kBit/s to 256kBit/s with VBR and CBR
 fSample Rates
 – 8-48kHz
WMA
 fCodecs
 – WMA 9 Lossless
 – WMA 10 Std, 44.1kHz, 64-161 kBit/s
 – WMA 10 Pro, 48 - 192kBit/s 
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4.11.2 SD card
Inserting and removing an SD card
Important notes:
 fNever insert anything other than an 
SD card into the SD card slot. Doing 
so could damage the device.
 fNever use excessive force when 
removing an SD card or else the 
card slot or the card itself may be 
damaged.
 fWhen inserting an SD card into the 
device, make sure the card is 
aligned and positioned correctly 
(the correct side must be facing 
upwards, and you must insert the 
correct end of the card). If you use 
force to insert an incorrectly aligned 
and positioned SD card into the 
slot, you may damage the card and 
the slot.
 fIf the “No Card” notification appears 
in the display despite your having 
inserted an SD card into the SD card 
slot, this means that the device 
does not recognize the card for 
some reason. Try removing the card 
and inserting it again. Please bear in 
mind, however, that some SD cards 
may not be compatible with this 
device.
 fEnsure the label on the SD card is 
fully attached. Otherwise the SD 
card may become stuck in the slot 
or particles from the label may be 
left inside the device leading to the 
possible failure of SD-card function-
ality.
 fDo not use an SD card that has been 
cracked, deformed or repaired 
using adhesive tape. Use of a dam-
aged SD card may damage the 
device.
Note:
If your device is equipped with a navi-
gation system:
If you want to insert a media SD card, 
you may have to remove the SD card 
containing the navigation system’s map 
data first.
As long as the SD card containing the 
navigation system’s map data is 
removed, you will not be able to use the 
navigation function.
To insert an SD card,
 fslide the SD card with its printed side facing 
upwards and its contacts pointing towards 
the device into the SD card slot 3.
A notification appears briefly in the display 
when the device detects the SD card.
To remove an SD card,
 fpress the SD card gently with your fingertip 
into the SD card slot 3.
The SD card is released and ejected, and a 
corresponding notification appears briefly in the 
display.
 fPull the SD card out of the SD card slot 3.
Note:
Remove the SD card as soon as it is 
ejected. If an ejected SD card remains 
in the card slot, it may lead to the 
touchscreen not functioning properly.
4.11.3 USB storage device/Apple
Note:
Information about which Apple devices 
the device supports is available at 
www.suzuki-slda.com.
General information
 fThe external devices connected to the USB 
port must comply with the USB Mass Storage 
Class specification (USB MSC).
 fDevices connected via USB are supported 
according to USB specification V 2.0. 
Devices with USB specification 1.0 and 3.0 
are compatible.
 fDevices without FAT16 / FAT32 file system 
are not supported.
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 fHard Disk Drives (HDD) are not generally 
supported.
 fUSB hubs are not supported.
Connecting and removing a USB storage device 
or Apple device
To connect a USB storage device or Apple 
device,
 fconnect it to the USB port.
A notification appears briefly in the display 
when the device detects the USB storage device 
or Apple device.
To remove a USB storage device or Apple 
device,
 fpull it out of the USB port.
An appropriate notification appears briefly in 
the display.
4.11.4 AUX audio source
Note:
Only applicable if your vehicle is fitted 
with an AUX input.
Connecting an AUX source
 fUse a suitable cable to connect the AUX 
source to the AUX input.
Note:
If you want to play a connected AUX 
source, you must first enable the AUX 
input (see below).
Enabling the AUX input
 fIn media mode, tap   6.
 fTap Aux active.
The AUX input is enabled when the check mark 
is displayed in the checkbox.
 fTap   6 to close the menu.
4.11.5 Enabling the external DVD 
input
 fIn media mode, tap   6.
 fTap DVD active.
The external DVD input is enabled when the 
check mark is displayed in the checkbox.
 fTap   6 to close the menu.
4.11.6 Connecting a device via Blue-
tooth®
Notes:
 fInformation about which external 
devices the device supports is 
available at www.suzuki-slda.com.
 fThe procedures described in this 
chapter apply to Bluetooth® mobile 
phones as well as to Bluetooth® 
audio streaming devices such as a 
Bluetooth® MP3 player.
 fIf a smartphone is already con-
nected to the device via smartphone 
integration, it is not possible to 
establish a Bluetooth® connection 
to another mobile phone.
 fAn existing Bluetooth® connection 
will be disconnected automatically 
as soon as another smartphone is 
connected via smartphone integra-
tion.
General information
The device supports Bluetooth® 3.0 + HS and 
the following Bluetooth® profiles and standards:
 fA2DP   1.2
 fAVRCP  1.3
 fHFP   1.6
Operation