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

See also:
Tone control
You can alter various tone settings, e.g. treble and bass or the speed-dependent
volume increase.
The tone settings are applied to all audio sources.
The settings are stored for the remote control ...
Adding engine oil
Filler neck
BMW X5
BMW X6
Add a maximum quantity of 1 US quart/1 liter of
oil only after the corresponding message appears
on the Control Display.
Add oil promptly
Add oil within the ne ...
Automatic deactivation during forward travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if necessary. ...
