I have a 2003 Cayenne S with the CD based PCM2 Nav system. It is however running version 2 software and it needs to be upgraded to version 3 to run the latest map CDs.
I am having a fruitless serch trying to find one on these. I read on one forum that they sell for only £15, but where ?
The dealers do not have them that I have tried.
Any ideas please.....

Title should read PCM2. Fat fingers !

 

Hello from Cheshire!

If you PM me I can help you.

 

Thanks very much, but this forum will not let me PM anyone until I have posted 15 times. I could post 12 pointless posts as a newbe but think it will be easier by email.

Thanks again
Neil.

 

Twincharge, I am also interested if you will please PM me.
BTW, how do I see the version of the Nav system?