Heater Core Temperature Sensor / Switch: Service and Repair

64 11 939 - Replacing temperature sensor for heater (IHKA)





Necessary preliminary tasks:
- Remove heater controls Removing and Installing/Replacing Heater Controls (IHKA)





Turn temperature sensor for heater (1) clockwise (approx. 45°) and pull out.
Unfasten plug connection (2) and disconnect.

Installation:
Make sure that opening (3) of temperature sensor for heater is correctly aligned.