See also:

Deleting all stored programs
Press the left and right memory buttons for approx. 20 seconds until the LED flashes rapidly. All stored programs are deleted. The programs cannot be deleted individually. ...

Engine stop
The engine is switched off automatically during a stop under the following conditions: Manual transmission: ► Neutral is engaged and the clutch pedal is not pressed. ► The driver' ...

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