See also:

Adjusting
The parking lamps or low beams must be switched on to adjust the brightness. Adjust the brightness using the thumbwheel. ...

External devices
At a glance ...

Cleaning the windshield and headlamps
Pull the lever, arrow 4. The system sprays washer fluid on the windshield and activates the wipers briefly. When the vehicle lighting system is switched on, the headlamps are cleaned at regular ...