See also:

Remove attached parts following use
Remove auxiliary mirrors, roof or rear luggage racks which are no longer required following use. Attached parts on the vehicle impair the aerodynamics and increase the fuel consumption. ...

Switching the system on/off
Switching off At the lowest fan speed, press the left side of the button on the driver's side. Switching on Press any button. ...

Lateral ventilation
▷ Thumbwheel for opening and closing the vents continuously, arrow 1. ▷ Lever for changing the air flow direction, arrow 2. ...