Defroster Nozzle,

Purpose
The two windshield defroster nozzles and side window defroster nozzles serve for ventilation and keeping the windshield and side windows from fogging up.

Function
The air supply to the defroster nozzles can be opened and closed on the pushbutton control module.
The side window defroster nozzles can be pivoted. The windshield defroster nozzles cannot be adjusted separately. Blended air exits from the defroster nozzles.