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. ...

Operating from the outside
▷ Via the remote control. ▷ Via the door lock. ▷ In cars with Comfort Access, via the door handles. The following takes place simultaneously when locking/unlocking the vehicle ...

Energy recovery
The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. ...