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 the audio system or
COMAND
and select the audio device or medium (see
the separate operating instructions).
Press the
or
button on the
steering wheel to select the Audio menu.

CD changer display (example)
1 Current track
To select the next/previous
track: briefly press the
or
button.
To select a track from the track
list
(rapid scrolling): press and hold the
or
button until the desired track
has been reached.
If you press and hold the
or
button, the rapid scrolling speed is increased.
Not all audio devices or media support this function.
If track information is stored on the audio device or medium, the multifunction display will show the number and name of the track.
The current track does not appear in audio AUX mode (Auxiliary audio mode: external audio source connected).
See also:
De-authorizing (de-registering) a Bluetooth® device
Mercedes-Benz USA, LLC recommends deauthorization
in both COMAND and the
Bluetooth® device, e.g. the mobile phone.
Subsequent authorization may otherwise fail.
In the Bluetooth® device list, se ...
Activating/deactivating ATTENTION
ASSIST
This function is not available in HYBRID
vehicles.
Press the or
button on the
steering wheel to select the DriveAssist
menu.
Press the or
button to select
Attention Assist.
Press . ...
Driving systems
Problem
Possible causes/consequences and
Solutions
The red
distance warning lamp lights up while the vehicle is in motion. A
warning tone also sounds.
Risk of accide ...
