Porsche605

I have a 09 C2 Cab with PCM 3 and Bluetooth for mobile phone connections.

I brought my car into the dealer today for service and I got a Panamera loaner car. The Panamera PCM unit supports Bluetooth audio and I was able to stream music from my iPhone to the PCM.

Does anybody know if there is a retrofit for PCM 3 to support Bluetooth audio?

Thanks.