See also:

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

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. ...

Storing music
General information Music tracks from CDs/DVDs and USB devices can be stored in the music collection on a hard disc in the vehicle and played from there. ▷ Audio CD: tracks are converted i ...