See also:

Overview
The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using ...

Crash-responsive emergency lighting
The interior lighting is activated automatically if the vehicle is involved in an accident. To switch off the crash-responsive emergency lighting: press the hazard warning lamp button. or Lock ...

Setting climate control to automatic
WARNING   If you switch off the cooling function, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibil ...