10IntroductionSteering wheel controls
1qw
Short press: open OnStar
menu if no phone
connected ............................. 11
or take phone call if phone connected ............................. 50
or open phone menu if
phone connected ..................54
or dial last number in call
list when phone menu
displayed ............................... 54
or switch between calls
when calls are waiting ...........54
Long press: activate
speech recognition ................49
2 SRC (Source) ........................ 11
Press: select audio source ....11
Turn upwards /
downwards: select next /
previous preset radio
station when radio active ......21
or select next / previous
track / chapter / picture
when external devices
active ..................................... 29
or select next / previous
entry in call list when
phone function active and
call list open .......................... 54
Turn upwards /
downwards and hold:
scroll quickly through the
entries in the call list .............. 54
3 +
Press: increase volume4 -Press: reduce volume
5 xn
Press: end / decline call ........54
or deactivate speech
recognition ............................ 49
or activate / deactivate
mute function ........................ 11
Basic operation19
If you wish the text to be scrolled
continually, activate Text Scroll.
If you wish the text to be scrolled in
blocks, deactivate the setting.
Black display function
If 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.
20Basic operationDepending 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 .
For a system update, contact your
workshop.
Vehicle settings Vehicle settings are described in the
Owner's Manual.
70IntroductionWith radio active: turn
upwards/downwards to
select next/previous
preset radio station ...............76
With CD player active: turn
upwards/downwards to
select next/previous CD/
MP3/WMA track ....................85
With Phone portal active
and call list open (see
item 1): turn upwards/
downwards to select next/
previous entry in call list ........96
With Phone portal active
and calls waiting: turn
upwards/downwards to
switch between calls .............96
3 +
Increase volume
4 -
Reduce volume
5 xn
Press: end/decline call ..........96or close call list ...................... 96
or activate/deactivate
mute function ........................ 70Usage
Control elements
The Infotainment system is operated
via function buttons, a MENU-TUNE
knob and menus that are shown on
the display.
Inputs are made via the control panel
on the Infotainment system 3 66.
Optionally they are made via the
audio controls on the steering wheel
3 66.
Switching the Infotainment
system on or off
Press X VOL briefly. After switching
on, the last selected Infotainment
source becomes active.
Press X VOL again to turn the system
off.
Automatic switch-off
If the Infotainment system is switched
on pressing X VOL while the ignition
is turned off, it will switch off again
automatically 10 minutes after the last user input.
72IntroductionPress CONFIG to open the Settings
menu.
Select Languages in the Settings
menu to display the respective menu.
Choose the desired language for the
menu texts.
Notice
For a detailed description of menu
operation 3 72.
Time and date settings
Find a detailed description in your
Owner's Manual.
Vehicle settings
Find a detailed description in your Owner's Manual.
Other settings
Find a detailed description for all
other settings in the relevant
chapters.
Restore factory settings
All settings, e.g. the volume and tone
settings, the favourite lists, or the
Bluetooth device list, can be reset to
the factory defaults.
Press CONFIG to open the Settings
menu. Select Vehicle settings and
then Restore factory settings .
The submenu prompts you with a
question. To reset all values to the
factory defaults, select Yes.
Basic operation
MENU-TUNE knob The MENU-TUNE knob is the central
control element for the menus.
Turn MENU-TUNE :
● to mark a menu option,
● to set a numeric value.
Press MENU-TUNE :
● to select or activate the marked option,
● to confirm a set value,
● to switch a system function on/ off.P BACK button
Press P BACK briefly:
● to exit a menu,
● to return from a submenu to the next higher menu level,
● to delete the last character in a character sequence.
Press and hold P BACK for a few
seconds to delete the entire entry.
Examples of menu operation
Selecting an option
Turn MENU-TUNE to move the
cursor (= coloured background) to the desired option.
Press MENU-TUNE to select the
marked option.
74IntroductionTone settingsIn the tone settings menu the tone
characteristics can be set differently
for each radio waveband and each
audio player source.
Press TONE to open the tone settings
menu.
Setting bass, midrange, and
treble
Scroll through the list and select
Bass , Midrange or Treble .
Set the desired value for the selected
option.
Setting the volume distribution
between front and rear
Scroll through the list and select
Fader .
Set the desired value.
Setting the volume distribution
between right and left
Scroll through the list and select
Balance .
Set the desired value.
Selecting a tone style
Scroll through the list and select EQ
(Equaliser). The EQ presets menu is
displayed.
The displayed options offer optimised
bass, middle, and treble presettings
for the relevant style of music.
Select the desired option.
Setting an individual setting to "0" Select the desired option and press
MENU-TUNE for a few seconds.
The value is reset to "0".
Setting all settings to "0" or " OFF"
Press TONE for a few seconds.
All values are reset to "0", the EQ
preset is set to " OFF".
Introduction75Volume settings
Adjusting the speed
compensated volume
Press CONFIG to open the Settings
menu.
Select Radio settings and then Auto
volume control .
The Auto volume control function can
be deactivated or the degree of the
volume adaptation can be selected in the menu displayed.
Select the desired option.
Adjusting the maximum startup
volume
Press CONFIG to open the Settings
menu.
Select Radio settings and then
Maximum startup volume .
Set the desired value.
Adjusting the volume of traffic
announcements
The volume of traffic announcements
can be preset to increase or decrease in proportion to the normal audio
volume.
Press CONFIG to open the Settings
menu.
Select Radio settings , RDS options
and then TA volume .
Set the desired value.
Adjusting the volume of the ring
tone
Press CONFIG to open the Settings
menu.
Select Phone settings , Sound &
Signals and then Ring Volume .
Set the desired value.
Radio81Notice
If RDS is switched off, it will be
automatically switched on again when a radio station is changed (via
search function or preset button).
Notice
The following options are only
available, if RDS is set to On.
RDS options
Switching regionalisation on and off
At certain times some RDS stations
broadcast regionally different
programmes on different frequencies.
Set the option Regional to On or Off.
If regionalisation is switched on, only alternative frequencies (AF) with the
same regional programmes are
selected.
If regionalisation is switched off,
alternative frequencies of the stations are selected without regard to
regional programmes.RDS scrolling text
Some RDS stations hide the
programme name in the display line
in order to display additional
information.
To prevent additional information
being displayed:
Set Text scroll freeze to On.
TA volume
The volume of traffic announcements
(TA) can be preset. For a detailed
description 3 75.
Radio traffic service (TP = Traffic Programme)
Radio traffic service stations are RDS
stations that broadcast traffic news.
Switching the radio traffic service on
and off
To switch the traffic announcement
standby facility of the Infotainment
system on and off:
Press the TP button.● If the radio traffic service is
switched on, [ ] is displayed in the
radio main menu.
● Only radio traffic service stations are received.
● If the current station is not a radio
traffic service station, a search is
started automatically for the next
radio traffic service station.
● If a radio traffic service station has been found, [TP] is displayed
in the radio main menu.
● Traffic announcements are played at the preset TA volume
3 75.
● If the radio traffic service is switched on, CD/MP3 playback is
interrupted for the duration of the traffic announcement.
Listening to traffic announcements
only
Switch on the radio traffic service and
completely turn down the volume of
the Infotainment system.
Blocking out traffic announcements
To block out a traffic announcement,
e.g. during CD/MP3 playback: