Preliminary Work
WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect battery. → WM 9000IN WORK INSTRUCTIONS AFTER DISCONNECTING THE BATTERY (ALL MODELS)
- Remove cowl panel cover. → Removing cowl panel cover
- Remove DME control module. → Removing Dme Control Unit