See also:

Head airbags
In a lateral impact, the head airbag supports the head. ...

Enabling operation in the rear
Only possible via the iDrive in the front. 1. "Settings" 2. "Allow rear control" 3. Select the desired priority. ...

Personal Profile settings
The following functions and settings can be stored in a profile. More information on the settings can be found under: Active Cruise Control: collision warning. Exterior mirror position. C ...