Page 18 of 151

18Introduction
or
■ if an audio main menu is currently active, e.g. the FM1 or CD menu,
press the multifunction knob.
Notice
The Audio screen button in the
SETUP menu is not selectable,
when the volume is set to zero.
To adjust the degree of volume
adaptation: set Speed vol. to a value
between 0 and 5.
0 : no enhancement of volume with
increasing vehicle speed.
5 : maximum enhancement of volume
with increasing vehicle speed.
Adjusting the volume of AUX input
sources
(see image of AUDIO SETUP menu
above)
To adjust the relative volume level for external audio sources, e.g. a CD
player: set AUX Level to Quiet ,
Medium or Loud .Adjusting the volume of voice
commands (navigation)
To open the NAVIGATION SETUP
menu: press the SETUP button and
then select the Navigation screen
button.
If Voice Guidance is set to Off, set it
to On .
Set Voice Vol. to the desired volume
level. After each change an audible
feedback is given.
System settings
Various settings and adaptions for the Infotainment system can be
performed via the SYSTEM SETUP
menu.
To open this menu: press the
SETUP button and then select the
System screen button.
Adjusting the display
To open the DISPLAY SETUP menu:
select the Display menu item.
Page 19 of 151

Introduction19
Brightness
To adjust the brightness of the
display: set Brightness to Very Bright ,
Bright , Medium , Dark , or Very Dark .Display mode
To adjust the display to the currentexternal lighting conditions: set
Display Mode to Day , Night , or
Automatic .
When Automatic is selected, the
display mode is automatically changed depending on the external
lighting conditions.Scroll direction
To adjust the scroll direction for menu
item selection via the multifunction
knob: set Scroll Direction to [ or ].
Adjusting the language
The menu texts on the Infotainment
system's display can be displayed in
various languages.
When changing the language of the
menu texts, the language of the voice commands will be changed likewise.
To open the LANGUAGE menu:
select the Language menu item.
Select the desired language for the
menu texts.
Activating or deactivating touch clicks
If the menu item Touch Click in the
SYSTEM SETUP menu is set to On,
each tap on a screen button or menu
item is indicated by a clicking sound.
Activating or deactivating system
sounds
If the menu item System sounds in the
SYSTEM SETUP menu is set to On,
the following user or system actions
are indicated by a beep:
■ Radio: storing a station via one of the station buttons 1...6.
■ CD player: activating fast forward or
rewind.
■ Navigation: enabling or disabling voice guidance via the Voice
screen button on the map display.
Resetting to factory settings
To reset all system settings and
memory to the factory defaults: select
the Factory settings menu item in the
SYSTEM SETUP menu and confirm
the subsequent message.
Page 22 of 151

22Radio
The list entry of the currently played
FM station is highlighted in red.
If a station is stored on one of the
station buttons 1...6, the
corresponding waveband name and
the button number are displayed in
the list, e.g. FM1-P3.
Select the list entry of the FM station
to be played.
Notice
The dual tuner of the Infotainment
system continuously updates the FM
station list in the background.
This ensures that, e.g., the station
list always contains the FM stations
that can be received in the local area during a long motorway journey.
As the automatic updating takes a certain amount of time, not all
stations that can be received may be
available at once in the station list at a sudden change in reception area.
Station buttons 1...6
In each waveband (AM, FM1 and
FM2) six radio stations can be stored
on the station buttons 1...6.
Storing a station 1. Select the desired waveband.
2. Tune to the desired station or select it from the FM station list.
3. Press and hold one of the station buttons until you hear a beep.
The corresponding button
number, e.g. P3, is displayed
beside the waveband name in the
top line of the menu.
The currently received radio station is stored and can be retrieved via the
station button in future.Notice
If no beep can be heard when storing
a station, system sounds are
deactivated. Activation of system
sounds 3 11.
Retrieving a station
Select the desired waveband and
then briefly press a station button to
retrieve the corresponding radio
station.
Radio data system (RDS) The RDS is a system through which
encoded digital information is
transmitted in addition to the normal
FM radio broadcasts. The RDS
provides information services such as station name, traffic information and
radio text.
RDS Regional mode At certain times some RDS stations
broadcast regionally different
programmes on different frequencies.
The Infotainment system always
tunes into the best receivable
frequency of the currently played RDS station.
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Radio23
If RDS Regional mode is activated,
only frequencies of the currently
received RDS station with the same
regional programme are considered.
If RDS Regional mode is deactivated,
also frequencies of the currently
received RDS station with different
regional programmes are considered.
Activating or deactivating
RDS Regional mode
Press the SETUP button and then
select the Radio settings screen
button.
The RADIO SETUP menu is
displayed.Set RDS Regional to On or Off.
Traffic announcements (TA)
The TA function is available in any
mode of operation ( e.g. FM radio, CD
or navigation mode) except in the AM
radio mode.
If the TA function is enabled and the
Infotainment system receives a traffic announcement from an RDS station,
the currently active audio source will
be interrupted.
A message is displayed and a verbal
announcement transmitted.
During the verbal announcement the
volume can be changed by turning
the m knob.
The traffic announcement can be
cancelled by selecting the Cancel
screen button.
When the traffic announcement is
finished or cancelled, the volume is
automatically reset to the original
setting.Notice
When a mode of operation other
than the radio mode is selected
(e.g. CD or navigation mode) the
radio stays active in the background.
If the radio station last selected does
not broadcast traffic
announcements, the Infotainment
system automatically tunes to a
radio station that broadcasts traffic
announcements (even if the AM
waveband was previously selected).
This ensures that important region
related traffic announcements can
be received at any time,
independent of the selected mode of operation.
Enabling or disabling traffic
announcements
Select the TA screen button to enable
or disable the reception of traffic
announcements.
When the reception of traffic
announcements is enabled, TA is
displayed in the top line of all main
menus. If traffic announcements can
not be received, TA is crossed out.
Page 24 of 151
24Radio
Notice
The TA screen button is available in
all audio main menus (e.g. FM1 or
CD menu) and in the TRAFFIC
INFO menu.
In the TRAFFIC INFO menu the TA
screen button is not selectable, if the
volume is set to zero.
Listening to traffic announcements
only
Enable traffic announcements and
completely turn down the volume of
the Infotainment system.
Page 25 of 151

CD Player25CD PlayerGeneral information.....................25
Usage .......................................... 26General information
The Infotainment system's CD player
can replay audio CDs and MP3/WMA CDs.Caution
Under no circumstances place
DVDs, single-CDs with a diameter
of 8 cm or shaped CDs in the audio
player.
You must not put any stickers on
CDs. These discs can get jammed
in the CD drive and ruin the drive.
An expensive replacement of the
device will then be necessary.
Important information about
audio CDs and MP3/WMA CDs ■ The following CD formats can be used:
CD, CD-R and CD-RW.
■ The following file formats can be used:
ISO9660 Level 1, Level 2, (Romeo,
Joliet).
MP3 and WMA files written in any
format other than listed above may
not play correctly, and their file names and folder names may not
be displayed correctly.
■ Audio CDs with copy protection, which are not in compliance with
the audio CD standard, may not
play correctly or not at all.
■ Self-recorded CD-Rs and CD-RWs
are more vulnerable to mishandling than prerecorded CDs. Correct
handling, especially in the case of
self-recorded CD-Rs and CD-RWs,
must be ensured; see below.
■ Self-recorded CD-Rs and CD-RWs
may not play correctly or not at all.
■ On mixed mode CDs (combinations
of audio and data, e.g. MP3), only
the audio tracks will be detected and played.
■ Avoid leaving fingerprints when you
change CDs.
■ Put CDs back in their sleeves immediately after removing them
from the audio player in order to
protect them from damage and dirt.
Page 30 of 151
30AUX inputAUX inputGeneral information.....................30
Usage .......................................... 30General information
In the centre console there is an AUX
socket for the connection of external
audio sources.
Notice
The socket must always be kept
clean and dry.
It is possible, for example, to connect a portable CD player with a 3.5 mm
jack plug to the AUX input.
UsagePress the MEDIA button once or
several times to activate the AUX
mode.
The audio signal of the connected
audio source is now transmitted via
the speakers of the Infotainment
system.
The volume can be adjusted via the m knob and via the o thumbwheel
on the steering wheel.
To adapt the volume setting to the
requirements of the connected audio
source: 3 11.
Page 31 of 151

USB port31USB portGeneral information.....................31
Playing saved audio files .............32General information
In the centre console there is an USB
socket for the connection of external
audio data sources.
Notice
The socket must always be kept
clean and dry.
An MP3 player, USB drive, SD card
(via USB connector/adapter), or iPod
can be connected to the USB port.
When connected to the USB port,
various functions of the devices
mentioned above can be operated via
the controls and menus of the
Infotainment system.
Notice
Not all MP3 player, USB drive, SD
card or iPod models are supported
by the Infotainment system.
Important information ■ The external devices connected to the USB port must comply with the
USB Mass Storage Class
specification (USB MSC).
■ Devices connected via USB are supported according to USB
Specification V 2.0. Maximum
supported speed: 12 Mbit/s.
■ Only devices with a FAT16/FAT32 file system are supported.
■ Hard disk drives (HDD) are not supported.
■ USB hubs are not supported.
■ The following file formats can be used:
ISO9660 Level 1, Level 2, (Romeo,
Joliet).
MP3 and WMA files written in any
format other than listed above may
not play correctly, and their file