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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 ..............179
2 SRC (Source) ...................... 145
Press: select audio source ..145
Turn upwards /
downwards: select next /
previous preset radio
station when radio active ....153
or select next / previous
track / chapter / picture
when external devices
active ................................... 161
or select next / previous
entry in call list when
phone function 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 .......................... 179
or activate / deactivate
mute function ...................... 145
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152Infotainment systemFor time and date to be set manually,
select Off - Manual . If Auto Set is set
to Off - Manual , the submenu items
Set Time and Set Date become
available.
Set time and date
To adjust the time and date settings,
select Set Time or Set Date .
Touch + or - to adjust the settings.
Language settings
Press ; and then select Settings.
Select Language to display the
respective menu.
To adjust the language for the menu texts, touch the desired language.
Text scroll function If long text is displayed on the screen
e.g. song titles or station names, the
text may either be scrolled continually or it may be scrolled once and
displayed in truncated form.
Press ; and then select Settings.
Select Radio.
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 .
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Infotainment system153Vehicle 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 version
Press ; 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 settingsVehicle settings are described in the
Owner's Manual.Radio
Usage
Activating radio
Press ; and then select Audio. The
audio main menu last selected is displayed.
Select Source in the radio main menu
to open the interaction selector bar.
Select the desired waveband.
The station last played in the selected waveband will be received.
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Customer information329This data includes, for example:● Vehicle status information (e.g. wheel rotation rate, speed,
movement delay, lateral
acceleration, "seatbelts
fastened" display),
● Ambient conditions (e.g. temperature, rain sensor,
distance sensor).
Most of this data is volatile and is processed only in the vehicle itself,and not beyond the operating time.
Moreover, many control units include
data storage device (amongst others the vehicle key). This is used to allow
information to be documented
temporarily or permanently on vehicle
condition, component stress,
maintenance requirements and
technical events and errors.
The following information, for
example, is stored:
● System component operating states (e.g. fill level, tyre
pressure, battery status),
● State of charge of the high voltage battery, estimated range
(in the case of electric vehicles),● Faults and defects in important system components (e.g. lights,
brakes),
● System reactions in special driving situations (e.g. triggeringof an airbag, actuation of the
stability control systems),
● Information on events damaging the vehicle.
In special cases (e.g. if the vehicle
has detected a malfunction), it may be
necessary to save data that would
otherwise just be volatile.
When you use services, the operating data saved can be read together withthe vehicle identification number andused if necessary. Staff working for
the service net-work (e.g. garages,
manufacturers) or third parties (e.g.
breakdown services) can read the
data from the vehicle. Services
include repair services, maintenance
processes, warranty cases and
quality assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data which has been read
out documents the technical conditionof the vehicle or individual
components and assists with fault
diagnosis, compliance with warranty
obligations and quality improvement.
This data, in particular information on
component stress, technical events,
operator errors and other faults, is
transmitted to the manufacturer
where appropriate, together with the vehicle identification number. The
manufacturer is also subject to
product liability. The manufacturer
potentially also needs operating data
from vehicles for product recalls.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs.
Comfort and infotainment
functions
Comfort settings and custom settings can be stored in the vehicle and
changed at any time.