See also:

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

Tail lamps, bulb replacement
At a glance 1 Turn signal 2 Backup lamp 3 Inside brake lamp* 4 Tail lamp 5 Outside brake lamp 6 Rear reflector* Turn signal, brake, tail, and license plate lamps Follow the general instruc ...

The concept
The automatic engine start-stop function helps save fuel. The system switches off the engine during a stop, e. g., in a traffic congestion or at traffic lights. The ignition remains switched on. ...