Owner`s manual

10 Introduction
General operating information
Introduction
Additional displays
Depending on the vehicle specification, changes to air conditioner settings
or information on factory-fitted driver assistance systems may be temporari-
ly displayed on the screen. These displays disappear automatically when
they are no longer required.
All displays appear only after a complete restart of the radio system.
Additional information and warnings:
●
Safety notes

⇒
page 6
●
Unit overview
⇒
page 8
Note
In order to operate the unit you only need to push the button lightly.
Note
Due to legal requirements specific to each country, when certain speeds are
exceeded some functions are no longer available.
Note
Using a mobile telephone inside the vehicle can result in noise in the
speakers.
Note
In some vehicles equipped with a parking distance warning system, the vol-
ume of the audio source is automatically lowered when reverse gear is en-
gaged.

Rotary/push knobs, unit and function buttons
Overview
● Rotary/push knobs.
● Labelled unit buttons (hard keys).
● Function buttons (soft keys).
Rotary/push knobs
The left-hand rotary/push knob

⇒ fig. 1
1
is referred to as the volume
control or the on/off switch.
The right-hand rotary/push knob
8
is referred to as the setting knob.
Unit buttons and function buttons
The labelled buttons on the unit are referred to as “unit buttons” and are
pictured as a button symbol with blue content, e.g. the
MEDIA
unit button
⇒
fig. 1
2
.
There are six unlabelled unit buttons below the screen
⇒
fig. 1
11
. These
unit buttons are referred to as “function buttons” as their functions change
depending on the current operating state.
In the bottom line of the screen, the function assigned to each function but-
ton is shown in the corresponding position (for example
⇒
fig. 6).

Switch on or off
● Push the rotary/push knob 
⇒
fig. 1
1
briefly to manually switch the
unit on or off.
When the unit is switched on the system starts up. The last audio source
used is played at the last selected volume setting, provided this does not
exceed the preselected “switch-on volume” (
VOL
⇒
page 30). 