Operating audio player or audio media
Audio data from various audio devices or media can be played, depending on the equipment installed in the vehicle.
► Switch on COMAND and select the audio
device or medium (see the separate
operating instructions).
► Press the
button on the
steering wheel to select the Audio menu.

CD changer display (example)
1 Current CD
2 Current track
► To select the next/previous track:
briefly press the
button.
► To select a track from the track list
(rapid scrolling): press and briefly hold the
button.
The current track will not be displayed in audio AUX mode (Auxiliary audio mode:
external audio source connected).
See also:
Multifunction steering wheel
1 Multifunction display
2 COMAND; see the separate
operating instructions
3 Rejects or ends a call
Exits phone book/redial memory
Makes or accepts a call
Switches to the redial
mem ...
Overview of interior lighting
Switches the rear interior
lighting on/off
Switches the automatic interior
lighting control on/off
Switches the right-hand front
reading lamp on/off
Switches the front interior ...
Purity
Assuring the purity of DEF is particularly
important with respect to avoiding
malfunctions in the exhaust gas
aftertreatment system.
If DEF is pumped out of the DEF tank, e.g. during repair wor ...
