Page 25 of 155

Basic operation25Scroll through the list and select
Radio and then Maximum Start-Up
Volume .
Touch ─ or w to set the desired
volume.
Automatic volume adjustment
Press ; and select SETTINGS on
the Home screen.
Scroll through the list and select
Radio and then Auto Volume .
To adjust the degree of volume adaptation, set Auto Volume to one of
the available options.
Off : no enhancement of volume with
increasing vehicle speed.
High : maximum enhancement of
volume with increasing vehicle
speed.
Volume of traffic announcements To adjust the volume of traffic
announcements, set the desired
volume while a traffic announcement
is given out by the system. The
respective setting is then stored by
the system.System settings
Various settings and adaptions for theInfotainment system can be made via
the SETTINGS application.
Time and Date
Press ; and select SETTINGS on
the Home screen.
Select Time and Date .
Set time
Select Set Time to enter the
respective submenu.
Select Auto Set at the bottom of the
screen. Activate either On - RDS or
Off - Manual .
If Off - Manual is selected, adjust
hours and minutes by touching n or
o .
Touch 12-24 Hr on the right side of the
screen to select a time mode.
If 12-hour mode is selected, a third
column for AM and PM setting is
displayed. Select the desired option.
Set date
Select Set Date to enter the
respective submenu.
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26Basic operationNotice
If date information is automatically
provided, this menu item is not
available.
Select Auto Set at the bottom of the
screen. Activate either On - RDS or
Off - Manual .
If Off - Manual is selected, adjust the
date by touching n or o.
Clock display
Select Clock Display to enter the
respective submenu.
To turn off the digital clock display in
the menus, select Off.
Language Press ; and select SETTINGS on
the Home screen.
Scroll through the list and select
Language .
Notice
The language currently active is
marked with 9.
Scroll through the list and select the
desired language.Valet mode
If valet mode is activated, all vehicle
displays are locked and no changes
may be performed within the system.
Notice
Vehicle-related messages and the
rear backup camera remain
enabled.
Locking the system
Press ; and select SETTINGS on
the Home screen.
Scroll through the list and select Valet
Mode . A keypad is displayed.
Enter a four-digit code and select
Enter . The keypad is redisplayed.
To confirm the first input, re-enter the
four-digit code and select Lock. The
system is locked.
Unlocking the system
Turn the Infotainment system on. A
keypad is displayed.
Enter the respective four-digit code
and select Unlock. The system is
unlocked.
Forgotten PIN Code
To reset the PIN code to the default
setting, contact your workshop.
Page 27 of 155

Basic operation27DisplayPress ; and select SETTINGS on
the Home screen.
Scroll through the list and select
Display .
Mode
Select Mode to enter the respective
submenu.
Depending on the external lighting
conditions, select Day or Night .
If you select Auto, the system
automatically adjusts the display.
Calibrate Touchscreen
Select Calibrate Touchscreen to
enter the respective submenu.
Follow the instructions on the screen,
touching the respective points
indicated. The touch screen is
calibrated.
Turn Display Off
Select Turn Display Off to turn off the
display.
To turn the display back on, touch the touch screen or press a button on the
control panel.
Return to Factory Settings
Press ; and select SETTINGS on
the Home screen.
Scroll through the list and select
Return to Factory Settings .
Restore Vehicle Settings
Select Restore Vehicle Settings to
restore all vehicle personalisation
settings. A warning message is
displayed.
Select Restore . The settings are
reset.
Clear All Private Data
Select Clear All Private Data to delete
the following data:
● paired Bluetooth devices● stored phone books
● vehicle contacts list
● destination lists
● favourites
A warning message is displayed.
Select Delete. The data is deleted.
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28Basic operationRestore Radio Settings
Select Restore Radio Settings to
reset the following data:
● tone settings
● volume settings
● speech settings
● application tray
● contacts sources
A warning message is displayed.
Select Restore . The settings are
reset.
Software Information Press ; and select SETTINGS on
the Home screen.
Scroll through the list and select
Software Information .
A list of version numbers of all items
loaded to the system is displayed.
System update
To update your system software, contact your workshop.
Page 29 of 155
Radio29RadioUsage.......................................... 29
Station search .............................. 29
Radio data system (RDS) ............30
Digital audio broadcasting ...........31Usage
The radio function is part of the
AUDIO application.
Activating the radio function
Press ; and select AUDIO on the
Home screen. Select RADIO in the
interaction selector bar.
Selecting the waveband Repeatedly select RADIO to toggle
between the different wavebands.
Station search
Automatic station search
Press t or v to play the previous
or next station.
Manual station search
Press and hold t or v . Release the
respective button when the desired frequency has almost been reached.
Station tuning
Select TUNE in the interaction
selector bar. A keypad is displayed.
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30RadioTouch the Direct Tune field and then
enter the desired frequency. Confirm your input.
Station lists In the station lists, all receivable radio stations within the current reception
area are available for selection.
To display the station list of the
waveband currently active, select
BROWSE in the interaction selector
bar.
The station list is displayed.
Notice
The currently received station is
highlighted.
Scroll through the list and select the
desired list item.
Category lists
Numerous RDS 3 30 and DAB
3 31 stations broadcast a PTY
code, which specifies the type of
programme transmitted (e.g. news).
Some stations also change the PTY
code depending on the content which is currently transmitted.
The Infotainment system stores these
stations, sorted by programme type in
the corresponding category list.
Notice
The Categories list item is only
available for the FM and the DAB wavebands.
Select MENU in the interaction
selector bar to display the respective waveband menu and select
Categories .
A list of programme type categories
currently available is displayed.
Select the desired category. A list of
stations is displayed transmitting a
programme of the selected type.
Select the desired station.Updating the station list
If the stations stored in a waveband-
specific station list can no longer be
received, select Update Station List .
Notice
If a waveband-specific station list is
updated, the corresponding
category list is also updated.
Updating Station List is displayed on
the screen until the search has been
completed.
Radio data system (RDS)
RDS is a service of FM stations that considerably improves the finding of
the desired station and its fault-free
reception.
Advantages of RDS ● On the display, the programme name of the station appears
instead of its frequency.
● During a station search, the Infotainment system tunes in to
RDS stations only.
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Radio31● The Infotainment system alwaystunes into the best receivable
broadcasting frequency of the set station by means of AF
(alternative frequency).
● Depending on the station received, the Infotainment
system displays radio text that
can contain e.g. information on the current programme.
RDS settings To configure the RDS settings
options, activate the radio function
and then select the FM waveband.
Select MENU in the interaction
selector bar to display the FM menu.RDS
Set RDS - On or RDS - Off .
Traffic Programme (TP)
Radio traffic service stations are RDS
stations that broadcast traffic news. If the traffic service is switched on, the
function currently active is interrupted for the duration of the traffic
announcement.
If the radio traffic service is activated,
[TP] is shown in the top line of all main
menus. If the current station or media played is not a radio traffic service
station, [ ] is displayed and a search
is started automatically for the next
radio traffic service station available.
As soon as a radio traffic service
station is found, [TP] is highlighted. If
no radio traffic service station is
found, [ ] remains on the screen.
If a traffic announcement is
broadcasted on the respective radio
traffic service station, a message is
displayed.
To interrupt the announcement and
return to the function previously
activated, dismiss the alert.Set Traffic Programme (TP) - On or
Traffic Programme (TP) - Off .
Region
Sometimes RDS stations broadcast
regionally different programmes on
different frequencies.
If regionalisation is switched on,
alternative frequencies with the same
regional programmes are selected if
necessary. If regionalisation is
switched off, alternative frequencies
of the stations are selected without
regard to regional programmes.
Set Region - On or Region - Off .
Digital audio broadcasting
DAB broadcasts radio stations
digitally.
Advantages of DAB ● DAB stations are indicated by the
programme name instead of the
broadcasting frequency.
● With DAB, several radio programmes (services) can be
broadcasted on a single
ensemble.
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32Radio●Besides high-quality digital audio
services, DAB is also able to
transmit programme-associated
data and a multitude of other data services including travel andtraffic information.
● As long as a given DAB receiver can pick up the signal sent out bya broadcasting station (even if
the signal is very weak), sound
reproduction is ensured.
● In the event of poor reception, the
volume is reduced automatically
to avoid the output of
disagreeable noises.
If the DAB signal is too weak to
be picked up by the receiver,
reception is interrupted
completely. This can be avoided
by activating DAB to DAB
Linking and/or DAB to FM
Linking in the DAB menu (see
below).
● Interference caused by stations that are on nearby frequencies (aphenomenon that is typical of AMand FM reception) does not
occur with DAB.● If the DAB signal is reflected by natural obstacles or buildings,
the reception quality of DAB is
improved, whereas AM or FM
reception is considerably
impaired in such cases.
● When DAB reception is enabled, the FM tuner of the Infotainmentsystem remains active in the
background and continually
searches for the best receivable FM stations. If TP 3 30 is
activated, traffic announcements
of the FM station with the best
reception are issued. Deactivate
TP if you do not wish DAB
reception to be interrupted by FM traffic announcements.
DAB settings To configure the DAB settings
options, activate the radio function
and then select the DAB waveband.
Select MENU in the interaction
selector bar to display the DAB menu.
DAB announcements
Besides their music programmes,
many DAB stations also broadcast
announcements of various
categories. If you activate some or all categories, the DAB service currently received is interrupted when an
announcement of these categories is
made.
Select DAB Announcements to
display the DAB categories list.
Select the desired categories. The
categories selected are marked with
9 .