See also:

Switching on/off manually
Press the button. On: the LED lights up. Off: the LED goes out. If Top View is displayed, switch on the backup camera via the iDrive. ...

Switching the warning function on/off
Press the button On: the LED lights up. Off: the LED goes out. The state is stored for the remote control currently in use. ...

Playing CD/DVD
Use the following menu items to access data from a CD/DVD: ▷ Video data via "DVD" ▷ Audio data via "CD" ▷ Images "Photo" Playing CD/ ...