S 420 (140.043) V8-4.2L (119.981) (1996)
Air Door Vacuum Solenoid Valve: Application and ID
The vacuum connections on the valve block (Y11) for the two diverter flap vacuum elements have been eliminated.
The side nozzle diverter flaps therefore no longer have any function, i.e. the air always flows through the evaporator and the heater core to the side
nozzles.
The two vacuum elements for the left and right side nozzle (39) diverter flaps have been eliminated without replacement. For a short time A/C housings
were installed on which the openings for the vacuum elements are closed with covers (10).