mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Ambient Temperature Sensor / Switch HVAC > < Air Door Vacuum Solenoid Valve, HVAC|Locations|Page 8522
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Air Door Vacuum Solenoid Valve: Service and Repair

Switchover Valve Unit Location

1.

Remove the glove box.

2.

Unclip the switchover valve unit from the heater box.

3.

Remove the vacuum lines from the switchover valve unit.

4.

Reinstall in reverse order. Pay close attention to the color coding on the vacuum lines. Refer to SCHEMATIC DIAGRAMS

Ambient Temperature Sensor / Switch HVAC > < Air Door Vacuum Solenoid Valve, HVAC|Locations|Page 8522