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48IntroductionIntroductionGeneral information.....................48
Theft-deterrent feature .................49
Control elements overview ..........50
Usage .......................................... 54General information
The Infotainment system provides
you with state-of-the-art in-car
infotainment.
Using the radio tuner functions, you
can register a large number of
stations on different favourites pages.
You can connect external data
storage devices to the Infotainment
system as further audio sources;
either via a cable or via Bluetooth ®
.
The digital sound processor provides
you with several preset equaliser
modes for sound optimisation.
In addition, the Infotainment system is equipped with a Phone portal that
allows comfortable and safe use of
your mobile phone in the vehicle.
Optionally, the Infotainment system
can be operated using the control
panel or the controls on the steering
wheel.
If provided by your mobile phone, the system can also be operated via
speech recognition.Notice
This manual describes all options
and features available for the
various Infotainment systems.
Certain descriptions, including those
for display and menu functions, may not apply to your vehicle due to
model variant, country
specifications, special equipment or
accessories.
Important information on
operation and traffic safety9 Warning
Drive safely at all times when
using the Infotainment system.
If in doubt, stop the vehicle before operating the Infotainment
system.
Page 49 of 79
Introduction49Radio receptionRadio reception may be disrupted bystatic, noise, distortion or loss of
reception due to:
● changes in distance from the transmitter
● multi-path reception due to reflection
● shadowing
Theft-deterrent feature
The Infotainment system is equipped
with an electronic security system for
the purpose of theft deterrence.
The Infotainment system therefore functions only in your vehicle and isworthless to a thief.
Page 51 of 79

Introduction511X........................................... 54
If switched off: short press:
switch power on
If switched on: short press: mute system; long press:
switch power off
Turn: adjust volume
2 RADIO
Activate radio or change
waveband .............................. 60
3 MEDIA
Activate media or change
media source ........................ 67
4 t v
Radio: short press: skip to
previous or next station;
press and hold: seek down or up ...................................... 60
External devices: short
press: skip to previous or
next track; press and hold:
rewind or fast forward ...........675PHONE
Short press: open phone
menu ..................................... 69
6 BACK
Menu: one level back ............56
Input: delete last character
or entire entry ........................ 56
7 MENU ................................... 56
Turn: mark screen buttons or menu items; set
numeric values
Press: select/activate a
marked screen button or
menu item; confirm set
value; switch to different
setting option; open
application-specific menu
(if available)8 Softkeys
Favourites: press: select
favourites; press and hold:
save radio stations as
favourites .............................. 61
Menu: press: select corresponding screen
button .................................... 56
9 FAV
Press: display favourites
bar ......................................... 61
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Introduction531X........................................... 54
If switched off: short press:
switch power on
If switched on: short press: mute system; long press:
switch power off
Turn: adjust volume
2 RADIO
Activate radio or change
waveband .............................. 60
3 MEDIA
Activate media or change
media source ........................ 67
4 t v
Radio: short press: skip to
previous or next station;
press and hold: seek down or up ...................................... 60
External devices: short
press: skip to previous or
next track; press and hold:
rewind or fast forward ...........67
5 TONE
Display tone settings menu6 BACK Menu: one level back ............56
Input: delete last character
or entire entry ........................ 56
7 MENU ................................... 56
Turn: mark screen buttons or menu items; set
numeric values
Press: select/activate a
marked screen button or
menu item; confirm set
value; switch to different
setting option; open
application-specific menu
(if available)
8 AUX input
9 Softkeys
Favourites: press: select
favourites; press and hold: save radio stations as
favourites .............................. 61
Menu: press: select
corresponding screen
button .................................... 5610 FAV
Press: display favourites
bar ......................................... 61
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54IntroductionSteering wheel audio controls
1qw
Short press: accept phone
call ......................................... 69
or dial number in call list .......72
or switch between calls
when Phone portal active
and calls waiting: ................... 72
Long press: activate
speech recognition ................68
2 SRC (Source) ........................ 54
Press: select audio source ....54
With radio active: turn
upwards/downwards to
select next/previous
preset radio station ...............60
With Phone portal active
and call list open: turn
upwards/downwards to
select next/previous entry
in call list ............................... 72
3 w
Increase volume .................... 54
4 ─
Reduce volume .....................54
5 xn
Short press: end/decline
call ......................................... 72
or close call list ...................... 72
or deactivate speech
recognition ............................ 68
or activate/deactivate mute ...54Usage
Control elements
The Infotainment system is operated
via function buttons, a MENU knob
and menus that are shown on the display.
Inputs are made optionally via: ● the control panel on the Infotainment system 3 50
● audio controls on the steering wheel 3 50
● the speech recognition 3 68
Switching the Infotainment
system on or off
Press X briefly. After switching on,
the last selected Infotainment source
becomes active.
Press and hold X again to turn the
system off.
Automatic switch-off
If the Infotainment system is switched
on by pressing X while the ignition is
switched off, it switches off again
automatically after 10 minutes.
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Introduction55Setting the volumeTurn m; the current setting is shown
on the display.
When the Infotainment system is
switched on, the last selected volume is set, provided that the volume is
lower than the maximum start-up
volume 3 57.
Speed compensated volume
When Auto volume is activated
3 57, the volume is adapted
automatically to make up for the road
and wind noises as you drive.
Mute function
Press m to mute the audio sources.
To cancel the mute function: turn m.
Modes of operation Radio
Press RADIO to open the radio main
menu or to toggle between the
different wavebands.
For a detailed description of the radio
functions 3 60.External devices
Press MEDIA repeatedly to activate
the playback mode for a connected
external device.
For a detailed description on
connecting and operating external
devices 3 65.
Phone
Press PHONE to establish a
Bluetooth connection between the
Infotainment system and a mobile phone.
If a connection can be established,
the main menu of the phone mode is
displayed.
For a detailed description of mobile
phone operation via the Infotainment
system 3 72.
If no connection can be established,
a corresponding menu is displayed.
For a detailed description of
preparing and establishing a
Bluetooth connection between the
Infotainment system and a mobile
phone 3 70.
Page 60 of 79

60RadioRadioUsage.......................................... 60
Station search .............................. 60
Favourite lists ............................... 61
Radio data system (RDS) ............62
Digital audio broadcasting ...........63Usage
Activating the radio function
Press RADIO .
Selecting the waveband
Repeatedly press RADIO on the
control panel 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
button when the required frequency
has almost been reached.
Manual tuning
Press MENU to open the waveband
menu and then select Manual Tuning.
Depending on the waveband selected, a list of all frequencies is displayed.
Select the desired frequency.
Station lists If the station list is updated, turn
MENU to display a list of all stations
currently receivable.
Scroll through the list and select the
desired station.
Category lists
Numerous radio 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.
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Radio61Notice
The Categories list item is only
available for the FM and the DAB wavebands.
FM waveband 3 62.
DAB 3 63.
Press MENU 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 lists Press MENU to open the waveband
menu and select Update Station List .
The respective station list is updated.
Notice
If a waveband-specific station list is
updated, the corresponding
category list is also updated.Favourite lists
Stations of all wavebands can be
stored manually in the favourite lists.
24 individual favourite locations are
available, displayed in four favourites per favourites page.
To display the favourites list, select
FAV .
Storing a station
Set the station to be stored.
Select and hold the respective
favourite screen button until a
beeping sound is given out and the
station name is displayed on the
respective favourites screen button.
The station is stored as a favourite.
Retrieving a station
If necessary, repeatedly press FAV to
scroll to the respective favourites
page.
Select the desired favourite screen
button. The respective radio station is
played.
Notice
The active favourite is highlighted.
Defining the number of favourites
shown
Press MENU , scroll through the list
and select Set Number of Favourite
Pages .
Select the desired option.
Notice
If the number of favourites stored
exceeds the number of favourites
activated in the settings menu, the
additionally stored favourites are not
deleted but just hidden from the
view. They may be reactivated by
increasing the number of viewable
favourites.