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

See also:
Malfunction
A message is displayed in the instrument cluster.
HDC is not available, e.g., due to elevated
brake temperatures. ...
Vehicle information
Owner's Manual
Computer
Vehicle
...
Airbags
1 1 Front airbag, driver
2 Front airbag, front passenger
3 Head airbag
4 Side airbag
5 Knee airbags
Front airbags
Front airbags help protect the driver and front
passenger by responding to fro ...
