See also:

The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels. ...

Safety switch
The following functions can be locked simultaneously, using the switch: Opening and closing of the rear windows using the switches in the rear. Operation of the roller sunblinds* using the ...

The concept
The iDrive combines the functions of a multitude of switches. Thus, these functions can be operated from a central location. Using the iDrive during a trip To avoid becoming distracted and posing ...