See also:

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

Automatic transmission: transporting your vehicle
Note Your vehicle is not permitted to be towed. Therefore, contact a service center in the event of a breakdown. Do not have the vehicle towed Have your vehicle transported on a loading platf ...

The concept
The system issues a two-phase warning of a danger of collision at speeds above approx. 10 mph/15 km/h. The collision warning is available even if cruise control has been deactivated. It resp ...