See also:

System self-test
After you have switched on the ignition, the system carries out a self-diagnosis. WARNING A malfunction in the system has been detected if one of the following conditions occurs: - the indic ...

Towing a vehicle with both axles on the ground
When having your vehicle towed, observe the important safety notes. WARNING The power assistance for the steering and the brake force booster do not work when the engine is not running. You ...

Selecting CD/audio DVD/MP3 discs
Selecting via the media list In CD/audio DVD and MP3 mode: select Media by sliding or turning the COMAND controller and press to confirm. The media list appears. The dot indicates the ...