See also:

Trip recorder zero reset
With the trip mileage displayed, press the button for a few seconds. ...

Front demist - defrost
These markings on the control panel indicate the control positions for rapid demisting or defrosting of the windscreen and side windows. ...

Deactivating the rear window controls
For the safety of your children, press switch 5 to prevent operation of the windows of the rear doors, irrespective of their position. With the warning lamp on, the rear switches are deactivated. ...