mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Air Door Actuator / Motor, HVAC|Description and Operation > < Main Air Flap Vacuum Element Replaced By New Version|Page 7040
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Air Door Actuator / Motor: Application and ID
Vacuum Connections At Valve Block Modified

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).

Air Door Actuator / Motor, HVAC|Description and Operation > < Main Air Flap Vacuum Element Replaced By New Version|Page 7040