Calibrating Rear Level Sensor

If the level sensor was replaced, calibrate the level sensor and adjust it if necessary.
1. 1.1 Connect the Porsche System Tester to the vehicle and start the System Tester. Switch on ignition.
2. 1.2 For vehicles without PASM:
  - With halogen headlights: Front-end electronics, Maintenance/repairs, Teach headlight levelling system must be selected.
  - With Xenon headlights: Left headlight, Maintenance/repairs, Teach headlight levelling system must be selected.
  - With LED headlights: Central headlight, Maintenance/repairs, Headlight start-up must be selected.
3. 1.3 For vehicles with PASM, calibrate levelling system.
  >430115 CALIBRATING THE LEVELLING SYSTEM
4. 1.4 Read out fault memory.
5. 1.5 Adjust the headlight if necessary.
  > WM 941516 ADJUSTING HEADLIGHTS