See also:

Activating HDC
Press the button; the LED above the button lights up. ...

Front passenger side
Opening Pull the handle. The light in the glove compartment switches on. Close the glove compartment again immediately Close the glove compartment immediately after use while driving; otherwi ...

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 ...