E 420 (210.072) V8-4.2L (119.985) (1997)
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 push-button control module. Separate adjustment is not possible. Blended air exits
from the defroster nozzle.