mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Control Assembly, HVAC|Service and Repair > < TCC Pushbutton Control Module|Page 9866
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Control Assembly: Description and Operation
Heater Knob, Purpose/Design

Heater knob, purpose 

The heater knob serves for setting the desired temperature in the vehicle passenger compartment.

Heater knob, design 

Heating:
Knob with cam disc, rotating shaft, control levers as well as micro catches and end position catches.

Air conditioning (Tempmatic):
Knob with potentiometer.

Control Assembly, HVAC|Service and Repair > < TCC Pushbutton Control Module|Page 9866