See also:

General information
Lamps and bulbs make an essential contribution to vehicle safety. The manufacturer of your vehicle recommends that you entrust corresponding procedures to your service center if you are unfamil ...

Priority options
The driver has priority The source selected via iDrive in the front is output on the vehicle loudspeakers and can be selected but not operated from the rear. Other audio or video sources ...

Switching off automatically
The system switches off and the LED goes out: After approx. 160 ft/50 m when driving forward. Above approx. 22 mph/36 km/h when driving forward. Switch on the system again if necessary. ...