See also:

Service status
Displaying available servicesDisplay of all services available in the vehicle. 1.  "BMW Assist" or "ConnectedDrive" 2.  "Service Status" 3.  "Avail ...

Maintenance
The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery. Your service center will be glad to advise you on questions regarding the battery. ...

Locking and unlocking
Press the button in the vehicle. The doors and the tailgate are locked or unlocked when the front doors are closed, but they are not secured against theft. The fuel filler flap remains unlock ...