Air Conditioning and Heating
Porsche > Porsche Services
Modern heating and air conditioning systems are very effective at keeping us at that perfect temperature. In most vehicles the systems run whenever the engine is running. The only downside is that all that running time takes its toll on the moving parts: the compressor, drive belt, and tensioner. Fortunately there is very little for the vehicle-owner to do other than make sure the cabin filter is replaced as required. (See the cabin filter at the bottom of the image). And if you hear any belt squeal or other unusual noises as the compressor engages and disengages, let us know.