See also:

Issuing a warning
If the vehicle begins leaving the lane and a lane marking has been detected, the steering wheel begins vibrating. If the turn signal is set before the lane is changed, a warning is not issued. ...

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 ...

Climate control functions in detail
Manual air distribution Press the button repeatedly to select a program: Upper body region. Upper body region and footwell. Footwell. Windows and footwell: driver's side only. Window ...