See also:

Malfunction
A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...

Functional requirements
The system must have been initialized when the tire inflation pressure was correct; otherwise, reliable signaling of a flat tire is not ensured. Initialize the system after each correction of th ...

Integral Active Steering
The concept Integral Active Steering is a combination of Active Steering and rear axle steering. Active Steering varies the steering angle of the wheels in relation to the steering wheel movemen ...