Page 5 of 109
Introduction.................................... 6
Basic operation ............................ 14
Radio ........................................... 21
External devices .......................... 27
Navigation .................................... 34
Speech recognition ......................49
Phone .......................................... 50
Index ............................................ 60R 4.0 / Navi 4.0 IntelliLink
Page 6 of 109

6IntroductionIntroductionGeneral information.......................6
Theft-deterrent feature ...................7
Control elements overview ............8
Usage .......................................... 11General information
The Infotainment system provides
you with state-of-the-art in-car
infotainment.
Using radio tuner functions, you may
register up to 25 stations on five
favourite lists.
You can connect external data
storage devices to the Infotainment
system as further audio sources;
either via cable or via Bluetooth ®
.
The navigation system with dynamic
route planning will reliably guide you
to your destination, and, if desired,
automatically avoid traffic jams or
other traffic problems.
In addition, the Infotainment system
allows comfortable and safe use of
your mobile phone in the vehicle.
You can also operate specific
smartphone applications via the
Infotainment system.
Optionally, the Infotainment system
can be operated using the touch
screen and buttons on the control
panel, the controls on the steering
wheel, or - if provided by your mobile
phone - via speech recognition.The well-thought-out design of the
control elements, the touch screen
and the clear display enable you to
control the system easily and
intuitively.
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
The Infotainment system must be
used so that the vehicle can be
driven safely at all times. If in
doubt, stop the vehicle and
operate the Infotainment system
while the vehicle is stationary.
Page 9 of 109

Introduction91Info Display / Touch screen ..14
2 Home menu .......................... 14
Screen buttons for access to:
Audio : audio functions
Gallery : picture and movie
functions
Phone : mobile phone functions
Projection : phone projection
or Nav : BringGo ®
app
Navigation : embedded
navigation
Settings : system settings
OnStar : OnStar Wi-Fi
settings .................................. 11
3 Time, date and
temperature indicators ..........18
4 g
Short press: open phone
menu ..................................... 54or open phone projection
function (if activated) .............32
Long press: activate
speech recognition ................49
5 v
Short press: skip to next
station when radio active ......21
or skip to next track when
external devices active .........29
Long press: seek up when radio active ............................ 21
or fast forward when
external devices active .........29
6 m
Short press: switch on
Infotainment system if
turned off ............................... 11
or mute system if turned on . 11
Long press: switch off
Infotainment system ..............11
Turn: adjust volume ..............117t
Short press: skip to
previous station when
radio active ............................ 21
or skip to previous track
when external devices
active ..................................... 29
Long press: seek down
when radio active ..................21
or fast rewind when
external devices active .........29
8 ;
Short press: open home
menu ..................................... 11
Long press: open phone
projection function (if
activated) .............................. 32
Page 13 of 109
Introduction13Nav
(R 4.0 IntelliLink, if Projection not
available)
To start the BringGo navigation
application, select Nav.
For a detailed description 3 32.
Navigation
(Navi 4.0 IntelliLink)
Press ; to display the home screen.
Select Navigation to display the
navigation map showing the area
around the current location.
For a detailed description of the
navigation functions 3 34.
Settings
Select Settings to open a menu for
various system-related settings, e.g.
deactivating Audible Touch
Feedback .
OnStar
To display a menu with the OnStar
Wi-Fi settings, select OnStar.
For a detailed description, see
Owner's Manual.
Page 16 of 109

16Basic operationTo scroll from one page to another:● Place your finger anywhere on the screen and move it left to
scroll to the next page or right to
scroll to the previous page.
Notice
Constant pressure must be applied
and the finger must be moved at a
constant speed.
● Touch q or p on the screen.
Quick-jumping to the Audio and
Navigation application
Using the k or j symbols displayed
in the top line of some menus, you
may directly jump to a different
application.
To directly jump to the Audio menu,
select k.
To directly jump to the Navigation
menu, select j.
Notice
The j symbol is only available if
route guidance is active.
Tone settings
In the tone settings menu, the tone characteristics can be set. The menu
may be accessed from each audio
main menu.
To open the tone settings menu,
select Menu in the respective audio
main menu. If necessary, scroll
through the list of menu items and
select Tone Settings . The respective
menu is displayed.
Equaliser mode
Use this setting to optimise the tone for the style of music, e.g. Rock or
Classical .
Select the desired sound style in the
interaction selector bar at the bottom of the screen. If you choose Custom,
you can manually adjust the following settings.
Page 19 of 109

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.
Page 20 of 109
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.
Page 33 of 109
External devices33Returning to the home screen
Press ;.
BringGo BringGo is a navigation app providinglocation search, map display and
route guidance.
Notice
Before downloading the app, check whether BringGo is available in your
vehicle.
Downloading the app
Before BringGo can be operated
using the controls and menus of the
Infotainment system, the respective
application must be installed on the
smartphone.
Download the app from App Store ®
or
Google Play Store.
Activating BringGo in the settings
menu
Press ; to display the home screen
and then select Settings.
Scroll through the list to BringGo.
Make sure the application is
activated.Connecting the mobile phone
Connect the smartphone to the USB port 3 27.
Starting BringGo
To start the app, press ; and then
select the Nav icon.
The main menu of the application is
shown on the Info Display.
For further information on how to
operate the app, see the instructions
on the manufacturer's website.