Ambient Temperature Sensor / Switch HVAC: Service and Repair

Outside Temperature Sensor





Vacuum lines on element for main air flap (44)
Pull off.

Slacken 6 screws (3)
Raise air collector (2).

Outside temperature sensor B10/5
Pull out.

Open cable duct
Disconnect plug connector B10/5x1, check temperature sensor and renew if necessary.

Install
In reverse sequence.

NOTE: After completing the work erase fault memory in the control unit.