911 Carrera S Cabriolet (997) F6-3.8L (2007)
8. Unclip holder for electric harness with a screwdriver from right side of dashboard bracket.
9. Now pull dashboard bracket a few centimetres forward on the right side.
10. Pull out cotter pin -A- for holder of the heater/air-conditioning unit.
11. Turn holder -B- for heater/air-conditioning unit by 90° and pull up and out.