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

See also:
Lumbar support
The curvature of the seat backrest can be adjusted
in such a way that it supports the lumbar
region of the spine. The lower back and the
spine are supported for upright posture.
▷ Press ...
Switching the split screen on and off
1.
Press the button.
2. "Split screen" ...
Safety
Neither the Insurance Institute for Highway Safety nor the National Highway
Traffic Safety Administration has tested the 2007 X3. Standard safety features
include four-wheel-disc antilock brakes, ...
