Discharge Air Temperature Sensor / Switch: Service and Repair

Removal
1 Left-hand drive cars without passenger air-bag:
Remove the glove compartment and fold down the electrical distribution box.

Left-hand drive cars with a passenger air-bag and right-hand drive cars:
Remove the upper part of the facia. On right-hand drive cars, the main instrument must also be lifted out.
2 Cut the cable tie around the lead to the connector.
3 Unplug the connector and press it out of the flap motor mounting.
4 Press both the blended air temperature sensor leads out of the connector. The leads do not need to be marked as their internal placing is not important.
5 Pull out the sensor.

Installation
6 Place the blended air temperature sensor in position.
7 Connect both the sensor leads.
8 Press the one part of the connector into the actuator motor mounting.
9 Plug in the connector and install a cable tie around the lead and the actuator motor mounting.
10 Install the electrical distribution box and the glove compartment (or the main instrument and the upper part of the facia).
11 Calibrate the Automatic Climate Control (ACC) system by pressing the "AUTO" and "VENT" buttons at the same time.

Important : During calibration, all previously stored diagnostic trouble codes are erased. Before carrying out calibration, all stored diagnostic trouble codes should be read.