Evaporator Temperature Sensor / Switch: Service and Repair
64 11 932 - Replacing evaporator temperature sensor (IHKR/IHKA)

Release screws (1).
Remove cover (2).

Turn evaporator temperature sensor (1) counterclockwise (approx. 45°) and pull out.
Unfasten plug connection (2) and disconnect.
Installation:
Make sure that opening (3) of evaporator temperature sensor (1) is correctly aligned.