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.
- Button for memory position 2 permanently in switching position (Mechanical fault)
- Button for memory position 2 does not function (Short circuit to B+)