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

See also:
Comparison with ordinary remote
control
The functions can be controlled by pressing the
buttons of the remote control or Comfort Access.
Unlocking
Fully grasp a door handle, arrow 1. This corresponds
to pressing the button.
Lockin ...
Contacts
...
Arming and disarming the alarm system
General information
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.
Door lock and armed alarm sys ...
