Infotainment system1431Display / Touch screen .......148
2 Home menu ........................ 148
Screen buttons for access to:
AUDIO : audio functions
GALLERY : picture and
movie functions
PHONE : mobile phone functions
PROJECTION : phone projection
NAV : BringGo ®
app
SETTINGS : system settings
OnStar : OnStar Wi-Fi
settings ................................ 145
3 Time, date and
temperature indicators ........152
4 g
Short press: open phone
menu ................................... 184
or open phone projection
function (if activated) ...........164
Long press: activate
speech recognition ..............1805v
Short press: skip to next
station when radio active ....154
or skip to next track when
external devices active .......161
Long press: seek up when radio active .......................... 154
or fast forward when
external devices active .......161
6 m
Short press: switch on
Infotainment system if
turned off ............................. 145
or mute system if turned on 145
Long press: switch off
Infotainment system ............145
Turn: adjust volume ............145
7 t
Short press: skip to
previous station when
radio active .......................... 154or skip to previous track
when external devices
active ................................... 161
Long press: seek down
when radio active ................154
or fast rewind when
external devices active .......161
8 ;
Short press: open home
menu ................................... 145
Long press: open phone
projection function (if
activated) ............................ 164
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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 ..............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
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Infotainment system145Usage
Control elements
The Infotainment system is operated
via function buttons, a touch screen
and menus that are shown on the
display.
Inputs are made optionally via: ● the central control unit in the control panel 3 142
● the touch screen 3 148
● audio controls on the steering wheel 3 142
● the speech recognition 3 180
Switching the Infotainment
system on or off
Press X. After switching on, the last
selected Infotainment source
becomes active.
Automatic switch-off
If the Infotainment system has been
switched on pressing X while the
ignition is switched off, it will switch off
again automatically 10 minutes after
the last user input.Setting the volume
Turn X. The current setting is shown
on the display.
When the Infotainment system is
switched on, the last selected volume is set, provided that it is lower than themaximum start-up volume. For a
detailed description 3 151.
Speed compensated volume
When the speed compensated
volume is activated 3 151, the
volume is adapted automatically to
make up for the road and wind noise
as you drive.
Mute
Press X to mute the Infotainment
system.
To cancel the mute function: press
X again. The last selected volume is
set again.
Modes of operationPress ; to display the home menu.
Note
For a detailed description of menu
operation via touch screen 3 148.
Audio
Select Audio to open the main menu
of the last selected audio mode.
Select Source on the screen to
display the interaction selector bar.
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146Infotainment system
To change to another audio mode:
touch one of the items in the
interaction selector bar.
For a detailed description of: ● Radio functions 3 154
● External devices ( USB,
Bluetooth ) 3 161
Gallery
Select Gallery to open the picture and
movie menu for files stored on an
external device such as USB device
or smartphone.
Select l or m to display the picture or
movie menu. Select the desired
picture or movie file to show the
respective item on the display.
For a detailed description of:
● Picture functions 3 162
● Movie functions 3 163
Phone
Before the phone portal can be used, a connection has to be established
between the Infotainment system and
the mobile phone.
For a detailed description of
preparing and establishing a
Bluetooth connection between the Infotainment system and a mobile
phone 3 180.
If the mobile phone is connected,
select Phone to display the main
menu of the phone portal.
For a detailed description of mobile
phone operation via the Infotainment
system 3 184.
Projection
To show specific apps of your
smartphone display on the
Infotainment system, connect your smartphone.
Page 149 of 341
Infotainment system147Select Projection to start the
projection function.
Depending on the smartphone
connected, a main menu with
different selectable apps is displayed.
For a detailed description 3 164.
Nav
(R 4.0 IntelliLink, if Projection not
available)
To start the BringGo navigation
application, select Nav.
For a detailed description 3 164.
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 3 166.
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 150 of 341
148Infotainment systemBasic operationThe Infotainment system display has
a touch-sensitive surface that allows
direct interaction with the displayed
menu controls.Caution
Do not use pointed or hard items
like ballpoint pens, pencils or
similar for touch screen operation.
9 screen button
When operating the menus, press 9
in the respective submenu to return to
the next higher menu level.
When no 9 screen button is
displayed, you are on the top level of
the respective menu. Press ; to
display the home screen.
Selecting or activating a screen
button or menu item
Touch a screen button or menu item.
The corresponding system function is activated, a message is shown, or a
submenu with further options is
displayed.
Note
In subsequent chapters, the
operating steps for selecting and
activating a screen button or menu
item via the touch screen will be
described as "...select
name>/".
Moving items on the home menu
Touch and hold the element you wish
to move until red boxes appear
around the icons. Move your finger to
the desired location and release the
element.
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Infotainment system149Note
Constant pressure must be applied
and the finger must be moved at a
constant speed.
All other items are rearranged.
Press one of the buttons on the
control panel to exit edit mode.
Note
Edit mode exits automatically after
30 seconds of inactivity.
Scrolling lists
If there are more items available than
presentable on the screen, the list
must be scrolled.
To scroll through a list of menu items, you may optionally:
● Place your finger anywhere on the screen and move it upwards
or downwards.
Note
Constant pressure must be applied and the finger must be moved at a
constant speed.
● Touch S or R at the top or
bottom of the scroll bar.
● Move the slider of the scroll bar up and down with your finger.
To return to the top of the list, touch
the list title.
Note
In subsequent chapters, the
operating steps for scrolling to a list item via the touch screen will be
described as "...scroll to
name>".Scrolling pages
Note
Pages are only scrollable if there is
more than one page available.
To 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.
Note
Constant pressure must be applied
and the finger must be moved at a
constant speed.
● Touch q or p on the screen.
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150Infotainment systemNote
In subsequent chapters, the
operating steps for scrolling pages via the touch screen will be
described as "...scroll to...page...".
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.
Note
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 bottom line of 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.
Bass
Use this setting to enhance or
attenuate the deep frequencies of the
audio sources.
Touch + or - to adjust the setting.
Midrange
Use this setting to enhance or
attenuate the midrange frequencies
of the audio source.
Touch + or - to adjust the setting.
Treble
Use this setting to enhance or
attenuate the high frequencies of the
audio sources.
Touch + or - to adjust the setting.