Climate Control Exhaust Gas Sensor: Service and Repair

64 11 991 Removing And Installing/Replacing Sensor For Automatic Recirculated Air Control (AUC)







Lever out expansion rivets (1).
Feed out cover (2).







Unlock retaining lug (1) on AUC sensor (2).







Remove AUC sensor (1) from holder (2) on fan sealing frame cover (3).
Unlock associated plug connection and disconnect.