911 Carrera S Cabriolet (997) F6-3.8L (2007)
3. Turn temperature sensor through 90° and pull it out of the heating/air conditioner unit.
Installing temperature sensor
1. Switch off ignition and remove ignition key.
2. From the driver's side, reach around the "driver's footwell" air vent to insert the temperature sensor into the heater/air-conditioning unit and turn it
through 90°.
3. Plug in the electric connector until it clicks into place.