Instruments and controls85Traffic sign assistant
Displays the detected traffic signs for
the current route section 3 188.
Following distance
Displays the distance in seconds to a
preceding moving vehicle 3 169.
Blank page
Shows a blank page without any information.
Audio menu
In the main view of the Audio
application, press { or } to scroll
through radio stations or move to the
next/previous track of a USB/
Bluetooth ®
device that is connected to
the vehicle.
Press 9 to select the Audio app, then
press [ to enter the Audio menu. In
the Audio menu browse for music,
select from the favourites, or change
the audio source.
Exit the Audio menu by pressing 9
or ].Phone menu
Press 9 to select the Phone
application, then press [ to enter the
Phone menu. In the Phone menu, if
there is no active phone call, view
recent calls, scroll through contacts,
or select from the favourites. If there
is an active call, mute or unmute the
phone or switch to handset or hands
free operation.
Exit the Phone menu by pressing 9
or ].
Layout menu Press 9 while display themes is
displayed. Select Basic, Standard or
Enhanced mode by pressing 9.
Options menu
The following list contains all possible Options menu pages:
● Unit
● Speed warning
● Tyre load
Units
Press [ while units page is displayed.Select imperial or metric units by
pressing 9.
Speed warning
The speed warning function alerts the
driver when a set speed is exceeded.
To set the speed warning, press 9
while the page is displayed. Press
[ and { or } to adjust the value.
Press 9 to set the speed. Once the
speed is set, this feature can be
turned off by pressing 9 while
viewing this page. If the selected
speed limit is exceeded, a pop-up
warning is displayed with a chime.
Tyre load
The tyre pressure category according to the actual tyre inflation pressure
can be selected 3 233.
Press { or } to select a category
Light , Eco or Max .
Press 9 to confirm category.
Help
Provides information about the
gauges which are available in the
different layouts ( Basic, Standard or
Enhanced ).
88Instruments and controls
Charging
Charge mode selection 3 197.
Programmable charging
Programmable charging 3 197.
Energy information To view Energy details , Energy usage
score and Efficiency History touch
Energy and then Information . Touch
< or > to go to the next screen.
Energy details
The Energy details screen displays
how energy is being used since the
last time the high voltage battery was
fully charged. It includes Driving and
accessories , Climate settings and
Battery conditioning . The circle graph
displays these percentages. Energy
used and Distance travelled are also
displayed on the screen.
Energy usage score
The Energy usage score screen
provides an estimate of the factors
that influence energy usage since the last full charge of the high voltage
battery. A positive score is desired to
reach the vehicle’s electric economy
rating.
● Technique includes accelerating
and braking.
● Terrain includes road conditions,
such as hills, rain, and snow and
may be affected by wind and tyre
pressure.
Infotainment system1091Display / touch screen ........113
2 m (knob)
Turn: adjust volume ............110
3 m (button)
Short press: mute system ...110
or deactivate mute
function if mute function is
active ................................... 110
or exit low power mode if
low power mode is active ....110
Long press: turn on low
power mode ........................ 110
4 p
Press: display the
Infotainment home screen ..113
5 t / v
Short press: skip to
previous or next station
when radio active ................121
or skip to previous or next
track when external
devices active .....................128Long press: seek up or
down when radio active ......121
or fast forward or fast
rewind when external
devices active .....................128Steering wheel controls
1n
Press: end/decline call ........137
or deactivate speech
recognition .......................... 133
or activate/deactivate
mute function ...................... 110
2 w
Short press: open OnStar
menu if no phone
connected ........................... 110
or open the phone menu .....137
110Infotainment systemor take phone call if phoneconnected ........................... 137
Long press: activate speech recognition ..............133
Press FAV n or FAV o to display
the favourites list and choose one of
the favourites stored.
Press the buttons behind the steering
wheel on the right side to adjust the
volume.
Usage
Control elements The Infotainment system can be
operated in different ways.
Inputs are made optionally via:
● the central control unit in the control panel 3 108
● the touch screen 3 113
● audio controls on the steering wheel 3 108
● the speech recognition 3 133
Switching the Infotainment
system on or off
The Infotainment system is switched
on automatically when the vehicle is
turned on. After switching on, the last selected Infotainment source
becomes active.
Automatic switch-off
If the Infotainment system has been switched on by pressing X while the
vehicle is switched off, it will switch off
again automatically 10 minutes after
the last user input.
Low power mode
To save high voltage battery power, a low power mode is available.
If desired, you may turn the display off
while the sound remains active.
Infotainment system129Returning to the beginning of the
current track
Touch t after a few seconds of the
track playing.
Fast forwarding and rewinding
Touch and hold t or v. Release to
return to normal playback mode.
Playing tracks randomly
Touch n to play the tracks in random
order. The screen button changes to
o .
Touch o again to deactivate the
shuffle function and go back to the
normal playback mode.
Playing tracks repeatedly
Touch } and then select one of the
options in the drop-down menu.
Repeat all : All available files are
played repeatedly.
Repeat song : The song currently
playing is played repeatedly.
Repeat off : The repeat function is
deactivated.Browse audio function
Select Menu to display the respective
audio menu and then select the
Browse audio tab.
Different categories, in which the
songs are sorted, are displayed, e.g.
Playlists , Artists or Albums .
Select the desired category and
subcategory (if available). The
selected files are added to the
playlist.
Select the track to start playback.
To return from the audio menu to the audio main screen, select Now
playing .
Songs list
The songs list contains songs stored
on the active media source.
Depending on prior selections, songs of an album or playlist are displayed.If no selection has been made, all
songs are displayed in alphabetical
order.
Activate the = tab to display the
songs list. Select the desired song.
Favourites
Favourites of all audio sources can be stored manually in the favourites list.
The favourites list contains up to
15 favourites.
Storing a song
Activate the desired media source
and song.
Activate the < tab to display the
favourites list. Touch and hold the
desired list item for a few seconds.
The currently playing song is stored
to the list item.
Alternatively, select t on the screen
or in a list. The favourite is saved and
the screen button changes to s.
132Infotainment systemInterrupting and resuming playback
Touch = to interrupt playback. The
screen button changes to l.
Touch l to resume playback.
Playing the next or previous track
Touch v to play the next movie file.
Touch t within the first seconds of
the movie playing to return to the
previous movie file.
Returning to the beginning of the
current movie
Touch t after a few seconds of the
movie playing.
Fast forwarding and rewinding
Touch and hold t or v. Release to
return to normal playback mode.
Movie menu
Select Menu to display the movie
menu.
Clock and temperature display
To display time and temperature in
full screen mode, activate Clock /
temp display .
Display settings
Select Display Settings to open a
submenu for adjustment of brightness and contrast.
Touch + and - to adjust the settings.
Using smartphone applications
The phone projection applications
Apple CarPlay™ and Android™ Auto
display selected apps from your
smartphone on the Infotainment
screen and allow their operation
directly via the Infotainment controls.
Check with the device's manufacturer
if this function is compatible with your
smartphone and if this application is
available in the country you are in.
Preparing the smartphone
Android phone: Download the
Android Auto app to your smartphone from the Google Play™ Store.
iPhone: Make sure Siri ®
is activated
on your smartphone.
Activating phone projection in the
settings menu
Press p and then select 1 in the top
left corner of the screen to display the application overview screen.
Select Settings .
Scroll through the list to
Apple CarPlay or Android Auto .
Make sure the respective application is activated.
Infotainment system139Favourites
Contact favourites can be stored in
the phone favourites list.Storing favourites
Press p and then select 1 in the top
left corner of the screen to display the application overview screen.
Select Phone. Select the ^ tab in the
phone main menu.
Select t next to the contact you want
to store as favourite. The icon
changes to s and the contact
appears in the favourites list.
Select s again to delete the contact
from the favourites list. The icon
changes to t.
Note
The favourites list is not
synchronised with the phone
favourites. The favourites have to be added to the favourites list on the
Infotainment system.Retrieving favourites
Press p and then select 1 in the top
left corner of the screen to display the application overview screen.Select Phone. Select the < tab in the
phone main menu.
Select the desired favourite to initiate a phone call.
Redialling a number
The last dialled phone number can be
redialled.
Press p and then select 1 in the top
left corner of the screen to display the application overview screen.
Select Phone and then ? on the
screen.
Using speed dial numbers
Speed dial numbers that are stored
on the mobile phone can also be
dialled using the keypad of the phone
main menu.
Press p and then select 1 in the top
left corner of the screen to display the application overview screen.
Select Phone.
Touch and hold the respective digit on the keypad to initiate the call. For two-
digit speed dial numbers, select the
first digit and then touch and hold the second digit.Incoming phone call
Taking a call
If an audio mode, e.g. the radio or
USB mode, is active at the moment a call comes in the audio source is
muted and stays muted until the call
ends.
To answer the call, select v in the
message on top of the screen or
press w on the steering wheel.
The Z tab is activated displaying
information on the call.
Rejecting a call
To reject the call, select @ in the
message on top of the screen or
press n on the steering wheel.
Privacy settings
When a call comes in, a message is displayed on the Infotainment display
indicating the name and number of
the person calling (if available). If
Privacy is activated, information on
the caller is only shown in the cluster
display.
140Infotainment systemPress p and then select 1 in the top
left corner of the screen to display the application overview screen.
Select Settings and then Bluetooth
Phone . Activate or deactivate
Privacy .
Functions during a call
During an ongoing phone call the
phone main menu is displayed.
Deactivating the hands-free mode
temporarily
To continue the conversation on the
mobile phone, activate m.
To return to the hands-free mode,
deactivate m.
Deactivating the microphone
temporarily
To mute the microphone, activate n.
To reactivate the microphone,
deactivate n.
Setting a call on hold
During an active phone call, the t
screen button changes to Hold.
Select Hold to set the call on hold.Ending a phone call
Select @ to end the call.
Voice mail box You may operate your voice mail boxvia the Infotainment system.
Voice mail number
To check the voice mail number of the
phone currently connected, press p
and then select 1 in the top left corner
of the screen.
Select Settings and then Bluetooth
Phone .
If available, the voice mail number is
displayed under My Number.
Calling the voice mail box
Press p and then select 1 in the top
left corner of the screen to display the application overview screen.
Select Phone to display the phone
main screen.
Select t on the keypad to call the
mailbox.
Alternatively, enter the voice mail
number via the phone keypad.Mobile phones and CB radio
equipment
Installation instructions and
operating guidelines
The vehicle specific installation
instructions and the operating
guidelines of the mobile phone and
hands-free manufacturer must be
observed when installing and
operating a mobile telephone. Failure to do so could invalidate the vehicleoperating permit (EU directive 95/54/
EC).
Recommendations for fault-free
operation:
● Professionally installed exterior antenna to obtain the maximum
range possible
● Maximum transmission power 10 watts
● Installation of the phone in a suitable spot, consider relevant
Note in the Owner's Manual
3 46.