See also:

Sound output
Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...

Playback
Loading the CD/DVD player Insert the CD/DVD with the printed side up. Playback begins automatically. Reading can take a few minutes with compressed audio files. Starting playback A CD/DVD is ...

The concept
The iDrive combines the functions of a multitude of switches. Thus, these functions can be operated from a central location. ...