See also:

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

Starting the engine
Insert the key in the ignition switch. The system recognises the starting code. Turn the key fully towards the dashboard to position 3 (Starting). When the engine starts, release the key. ...

Height
Pull the control upwards to raise or push it downwards to lower, as many times as required, to obtain the position required. ...