The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
BMW X5: lower tailgate
Opening
Opening
Pull the lever and swing the tailgate downward.
The opened tailgate can be loaded with up to
550 lbs/250 kg.
Closing
Fold the tailgate up and press closed. ...
Securing cargo
Lashing eyes in the cargo area
Lashing eyes in the cargo area
To secure the cargo, there are four lashing eyes
in the cargo area
Securing cargo
▷ Smaller and lighter items: secure with r ...
Example: dialing a phone number
1. Briefly press
the button on the
steering wheel.
2. ›Dial number‹
The system says: »Please say the number«.
3. For instance, ›123 456 790‹
The system says: »123 456 790. Continue?
...
