Cayenne S (9PA) V8-4.5L (2003)
4. Release the plugs on the height "1" and cambering positioning motor "2" of the lumbar support "arrow A" and disconnect "arrow B".
NOTE: Disconnect the plug axially only from the backrest positioning motor. Otherwise the retaining lugs can break off and a secure plug lock
cannot be guaranteed.
5. Pull off plug on backrest positioning motor "arrow C".
6. Unclip wiring harness using a release lever removal tool, universal 21, "arrows".
7. Push the inner edge of the protective cover inwards "arrow A" and pull out the protective cover in a downward direction "arrow B".
8. Disconnect tie-wrap "C" and remove protective cover.
9. Remove wiring in upward direction "arrow B". Make sure that the two plugs are not damaged.
Installing Wiring For Backrest