Possible causes of fault
WARNING: This page is about a different car, the 2006 Porsche Cayenne, 2005 Porsche Cayenne, 2004 Porsche Cayenne, and 2003 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
- Adjustment only possible in inching mode for approx. two seconds (Short circuit to ground)
- Adjustment only possible in inching mode for approx. two seconds (Short circuit to B+)
- Adjustment only possible in inching mode for approx. two seconds (Open circuit)