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Introduction57Radio receptionRadio reception may be disrupted bystatic, noise, distortion or loss of
reception due to:
● changes in distance from the transmitter
● multi-path reception due to reflection
● shadowing
Theft-deterrent feature
The Infotainment system is equipped
with an electronic security system for
the purpose of theft deterrence.
The Infotainment system therefore functions only in your vehicle and isworthless to a thief.
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58IntroductionControl elements overviewControl panel
Page 59 of 117
Introduction591).......................................... 61
If switched off: switch
power on / off
If switched on: mute system
Turn: adjust volume
2 c
Display navigation app
when phone projection is
active ..................................... 75
3 b
Open audio menu:
Radio ..................................... 69
External devices (USB,
Bluetooth) .............................. 73
4 _
Open vehicle settings
menu, see Owner's Manual
5 :
Open settings menu ..............63
6 d
Open menu for picture
function ................................. 757a
Open phone menu ................82
Display phone projection
screen when phone
projection is active ................75Steering wheel controls
1Y / Z
Toggle between the
menus in the Driver
Information Centre
2 +
Increase volume
3 8
Mute the audio
4 –
Decrease volume
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60Introduction
1Y / Z
Play next or previous radio station / song
2 aSRC
Toggle between the audio
sources or open phone
menu if phone connected
3 Y
Activate or deactivate
speech recognition
4 LIST
Display radio stations list
or folder list
Steering column controls
1 Y / Z
Play next or previous radio station / song
2 LIST
Display radio stations list
or folder list
3 OK
Confirm a selection in the
Info Display
4 SRC/TEL
Toggle between the audio
sources or open phone
menu if phone connected
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Introduction61Usage
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 control panel on the Infotainment system 3 58
● the touch screen 3 63
● audio controls on the steering wheel 3 58
● the speech recognition 3 77
Switching the Infotainment
system on or off
Press ). After switching on, the last
selected Infotainment source
becomes active.
Notice
Some functions of the Infotainment
system are only available if ignition
is switched on or engine is running.Automatic switch-off
If the Infotainment system has been
switched on pressing ) while the
ignition is switched off, it will switch off
again automatically when the ECO
mode becomes active.
Setting the volume Turn ). The current setting is shown
on the display.
When the Infotainment system is switched on, the last selected volume is set.
Speed compensated volume
When the speed compensated
volume is activated 3 65, the
volume is adapted automatically to make up for the road and wind noise
as you drive.
Mute
Press ) to mute the Infotainment
system.
To cancel the mute function,
press ) again. The last selected
volume is set again.Modes of operation
Audio-Media
Press b to display the main menu of
the last selected audio mode.Changing the media source
Select SOURCES to display the
menu for media source selection.
Notice
For a detailed description of menu
operation via touch screen 3 63.
Select the desired media source.
For a detailed description of: ● Radio functions 3 69
● External devices 3 74
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62IntroductionPhone
Before the phone function 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 80.
If the mobile phone is connected,
press a to display the main menu of
the phone function.
For a detailed description of mobile
phone operation via the Infotainment
system 3 82.
Apps
To show specific apps of your
smartphone on the display of the
Infotainment system, connect your smartphone.
Press a and touch Apple CarPlay or
Android Auto . A menu with different
selectable apps is displayed.
For a detailed description 3 75.
Settings
Press b, select OPTIONS and then
select AUDIO SETTINGS to display
the respective menu.
For a detailed description 3 63.
Press : to display a menu for
various system-related settings.
For a detailed description 3 63.
Vehicle settings
Select _ to open a menu for various
vehicle-related settings.
Vehicle settings are described in the
Owner's Manual.
Settings center
The Settings center provides quick
access to the following settings:
● dark screen
● brightness
● profiles
● system configuration
● privacy settings
Touch the top line of the screen to
display the Settings center .
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Basic operation63Basic operationBasic operation............................ 63
Tone settings ............................... 65
Volume settings ........................... 65
System settings ........................... 66Basic operation
The display of the Infotainment
system 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.
Menu operation
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.
3 , & and A / OK screen buttons
When operating the menus, touch
3 or & in the respective submenu
to return to the next higher menu
level.
When no 3 or & screen button is
displayed, you are on the top level of
the respective menu.
On some screens A / OK needs to
be touched for confirmation after
selecting menu items or changing
settings. Otherwise all performed selections or settings will be lost.
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64Basic operationScrolling a list
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.
Notice
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.
● Touch anywhere on the guiding line of the scroll bar.
● Move the slider of the scroll bar up and down with your finger.
Updating a list
Touch U to manually update lists,
e.g. the station list.
Input fields and keyboards
Input fields are indicated by >.
Touch the input field to open a
keyboard for text or number input.
Depending on the application or
function currently active, different keyboards are displayed.Keyboards for text input
Keyboards for text input may contain
several input fields. To enable a field for text input, touch it.
To enter a character, touch the
respective screen button. The
character is entered upon release.
Touch and hold a letter screen button to display associated letters in a letter
pop-up menu. Release and then
select the desired letter.To switch to the symbol keyboard,
touch 0..#.
To switch back to the letter keyboard
or to switch between capital and small letters, touch Aa.
To switch the letter keyboard
between normal order and
alphabetical order, touch M.
To delete the most recently entered character or symbol, touch T.
Adjusting a setting