S 600 Sedan (140.057) V12-6.0L (120.982) (1996)
Air Register: Description and Operation
Defroster Nozzles
The two-piece defroster nozzle serves for ventilation and keeping the windshield from fogging up.
The air supply to the defroster nozzle can be opened and closed on the pushbutton control module. Separate adjustment is not possible. Blended air exits
from the defroster nozzle.