144Infotainment systemSteering wheel controls
1qw
Short press: open OnStar
menu if no phone
connected ........................... 145
or take phone call if phone connected ........................... 180
or open phone menu if
phone connected ................184
or dial last number in call
list when phone menu
displayed ............................. 184
or switch between calls
when calls are waiting .........184
Long press: activate
speech recognition ..............180
2 SRC (Source) ...................... 145
Press: select audio source ..145
Turn upwards/
downwards: select next/
previous preset radio
station when radio active ....154
or select next/previous
track/chapter/picture
when external devices
active ................................... 161
or select next/previous
entry in call list when
phone portal active and
call list open ........................ 184
Turn upwards/downwards
and hold: scroll quickly
through the entries in the
call list ................................. 184
3 +
Press: increase volume4 -Press: reduce volume
5 xn
Press: end/decline call ........184
or deactivate speech
recognition .......................... 180
or activate/deactivate
mute function ...................... 145
Infotainment system153Black display functionIf you do not want to see the
illuminated display, e.g. during night
time, you can turn the display off.
Press ; and then select Settings.
Scroll through the list and select Turn
Display Off . The display is turned off;
the audio functions remain active.
To turn the display on again, touch the screen or press a button.
Factory defaults
(R 4.0 IntelliLink)
Press ; and then select Settings.
Scroll through the list and select
Return to Factory Settings .
To restore all vehicle personalisation
settings, select Restore Vehicle
Settings .
To delete the paired Bluetooth
devices, the contacts list and the
voice mail numbers stored, select Clear All Private Data .
To reset tone and volume settings,
delete all favourites, and erase the
ringtone selection, select Restore
Radio Settings .In each case, a warning message is
displayed. Select Continue to reset
the settings.
Factory defaults
(Navi 4.0 IntelliLink)
Press ; and then select Settings.
Scroll through the list and select Restore Factory Settings .
Vehicle settings
To restore all vehicle personalisation settings, select Reset Vehicle
Settings .
A pop-up is displayed. Confirm the
pop-up message.
Phone information
To delete the paired Bluetooth
devices, the contacts list and the
voice mail numbers stored, select Clear all phone information .
A pop-up is displayed. Confirm the
pop-up message.
Radio settings
To reset tone and volume settings
and delete all favourites, select
Restore Radio Settings .A pop-up is displayed. Confirm the
pop-up message.
Navigation settings
To reset all navigation parameters
and navigation system settings,
select Restore Navigation Settings . A
submenu is displayed.
Depending on which set of
parameters you want to reset, select
Clear navigation history (recent
destinations), Clear navigation
favourites (favourites) or Reset
navigation options and settings (e.g.
settings concerning map display,
voice output or route options).
A pop-up is displayed. Confirm the
pop-up message.
System versionPress ; and then select Settings.
Scroll through the list and select
Software Information .
If a USB device is connected, you
may save the vehicle information to
this USB device.
Select System Update and then Save
Vehicle Info to USB .
156Infotainment systemNote
The currently received radio station
is indicated by the l symbol next to
the station name.
Update station lists
If the stations stored in the waveband-
specific station list can no longer be
received, the AM and the DAB station lists must be updated.
Note
The FM station list is updated
automatically.
Select Menu in the radio main menu
and then select Update Station List .
Note
If a waveband-specific station list is
updated, the corresponding
category list is also updated.
A station search is started and a
corresponding message is displayed. Once the search is finished, the
respective station list is displayed.
Note
The currently received radio station
is indicated by the l symbol next to
the station name.Favourite lists
Stations of all wavebands can be
stored manually in the favourite lists.
Five favourite lists are available, in
each of which five stations may be
stored.
Note
The currently received station is highlighted.
Storing a station
If required, touch < or > to scroll
through the favourite pages.
To store the currently active radio
station to a preset screen button:
touch and hold the desired screen button for a few seconds. The
corresponding frequency or station
name is displayed on the screen
button.
Retrieving stations If required, touch < or > to scroll to
the desired favourite page.
Select the preset screen button on
which the desired radio station is
stored.
Defining the number of available
favourites pages
To define the number of favouritespages displayed for selection,
press ; and then select Settings on
the screen.
Select Radio and then Manage
Favourites to display the respective
submenu.
Depending on which favourites pages you want to be displayed, activate or
deactivate the pages.
