See also:

BMW Maintenance System
The maintenance system directs you to required maintenance measures and thereby supports you in maintaining road safety and the operational reliability of the vehicle. ...

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

Destination entry via map
If you only know the location of a destination or street, then you can enter the destination with the aid of the map. Selecting the destination1.  "Navigation" 2.  "Map&qu ...