See also:

The concept
The backup camera provides assistance in parking and maneuvering backwards. The area behind the vehicle is shown on the Control Display. ...

Owner's Manual for Vehicle
Thank you for choosing a BMW. The more familiar you are with your vehicle, the better control you will have on the road. We therefore strongly suggest: Read this Owner's Manual before starting off ...

Opening
The tailgate pivots back and up when it opens. Ensure that adequate clearance is available before opening. Provide edge protection Sharp or angular objects can hit the rear window while drivin ...