Cayenne S (9PA) V8-4.5L (2003)
2. Unscrew both fastening screws -2- and pull out the blower regulator -1-.
Installing Blower Regulator
1. Push blower regulator -1- into the air-conditioning unit and fasten with both fastening screws -2-.
2. Insert the two electrical plugs in the blower regulator until they engage audibly.
3. Switch on the ignition and regulate the blower.
Install glove compartment.