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

See also:
Connecting electrical devices
Sockets
The lighter socket can be used as a socket for
electrical equipment while the engine is running
or when the ignition is switched on. The total load of all sockets must not
exceed 140 Wa ...
Opening/closing the glass sunroof
When the sliding visor is open, proceed as described
under Sliding visor. ...
General information
Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot operate the power windows and injure
themselves.
...
