Backrest width

Change the width of the backrest using the side wings to adjust the lateral support.
To make it easier to enter and exit the vehicle, the backrest width temporarily opens fully.
See also:
Releasing the parking brake manually
In the event of an electrical power loss or electrical
malfunction, you can release the parking
brake manually.
Secure the vehicle against rolling
Before releasing the parking brake manually, ...
World firsts
The BMW 7-Series' drivetrain superiority is reinforced with a plethora of
automotive firsts. All BMW 7-Series can now be specified with the world's first
Head-up Display incorporating a speed limi ...
Issued warning
If you leave the lane and if a lane marking has
been detected, the steering wheel begins vibrating.
If the turn signal is set before changing the lane,
a warning is not issued. ...
