See also:

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

Video playback
OverviewVideo playback possible via snap-in adapter. They can be operated via iDrive. Sound is output over the vehicle speakers. PlaybackFor your own safety, the video image is only displayed up to ...

Calling up the stored desired speed and distance
While driving Press button 4,  All of the displays in the instrument panel lights While standing Before leaving the vehicle Before leaving the vehicle with the engine running, engage po ...