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.

The engine starts again automatically for driving off.

    See also:

    Remove unnecessary cargo
    Additional weight increases fuel consumption. ...

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

    Storing a trip
    Up to 30 trips can be stored in the trip list. If necessary, delete existing trips to be able to store new trips. 1. Open "Options". 2. "Store trip" 3. Enter a name for the ...