Hi, I am the happy owner
of a 2004 V6 Cayenne (tiptronic) strugeling With corrosion of the wiring harnesses. The garage is referring to an after market wiring harness set, not documented on Porsche PET, that is including all the wiring within the vehicle.
The car has had problem With the fuel pump (corrosion on a wire), still having problem With the gir (not showing proper gear on Dashboard and not shifting to manual from the stick etc...)
Any ideas?