See also:

Manual transmission
Switching off the engine 1. With the vehicle at a standstill, press the Start/Stop button. 2. Shift into first gear or reverse. 3. Set the parking brake. ...

Automatic-Transmission
Switching off the engine 1. Engage transmission position P with the vehicle stopped. 2. Press the Start/Stop button. The engine is switched off. The radio ready state is switched on. 3. Set the ...

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. ...