Ambient Temperature Sensor / Switch HVAC: Service and Repair

Outside Air Temperature Sensor (G17)

Removing






- Remove the lock carrier cover.

- Squeeze the clips carefully - arrow - and remove the outside air temperature sensor - 2 - upward.

- Disconnect the electrical connector - 1 -.

Installing

Install in reverse order of removal. Note the following:

- Install the lock carrier cover.

After completing the repair, perform the following on the Front A/C display control head (E87) using the Vehicle Diagnostic Tester under "Guided Fault Finding":

- Read the DTC memory and erase any entries.