Operation CHARM: Car repair manuals for everyone.

Cabin Air Filter / Purifier: Service Precautions

Particle Filter:

The fresh air passing through the particle filter into the passenger compartment is virtually free of dust and pollen.

- If the outside air is polluted by exhaust fumes, press the circulating-air button.

A dirty filter can be the cause of reduced air flow.

- Have filter replaced by your authorized Porsche dealer.

Regular filter replacement is part of the routine maintenance service.