See also:

Reactivation
These systems are reactivated automatically each time the ignition is switched back on or from 30 mph (50 km/h). Press the "ESP OFF" button again to reactivate them manually. ...

Child safety
Electric operation The child safety function is activated by pressing button A. This deactivates the controls in the rear of the vehicle, both for the rear windows and for opening the rear door ...

Leaving cruise control mode
Turn thumb wheel 1 to the "0" position: the cruise control mode is deselected. The display returns to the distance recorder. ...