Porsche PCM Nav Update Problems
Discussion
Hi
I have a Porsche Cayenne with PCM 2.1, Bose, & Phone. (DVD Unit Under Seat)
When i bought the car it was running the 2004 Europe Map Code 997.642.235.03
Ive recently bought a 2009 Europe Disk on eBay (Non Original).Code 997.044.902.50
When i first put it in the DVD drive it asked if i wanted to do an update which i accepted.
Now the copied Map only reads intermittently and i get the Insert Navigation CD error message.
To Make matters worse although it still reads the original 2004 disk it says 'incompatible navigation software' if i try to plan a route.
Can anyone please help me as im now without any Nav at all.
Any assistance would be most welcome.
I have also attached pics of PCM versions.
Cheers
Jenno

I have a Porsche Cayenne with PCM 2.1, Bose, & Phone. (DVD Unit Under Seat)
When i bought the car it was running the 2004 Europe Map Code 997.642.235.03
Ive recently bought a 2009 Europe Disk on eBay (Non Original).Code 997.044.902.50
When i first put it in the DVD drive it asked if i wanted to do an update which i accepted.
Now the copied Map only reads intermittently and i get the Insert Navigation CD error message.
To Make matters worse although it still reads the original 2004 disk it says 'incompatible navigation software' if i try to plan a route.
Can anyone please help me as im now without any Nav at all.
Any assistance would be most welcome.
I have also attached pics of PCM versions.
Cheers
Jenno
Take a look here: http://www.renntech.org/forums/tutorials/article/2...
You need to update your system with the Level C update. Drop me a message with your email address.
You need to update your system with the Level C update. Drop me a message with your email address.
knightriderx said:
Hi drop jack an email on
, he has helped me and quite a few others on here update their PCM 2.1 to the latest map disc and software successfully so should be able to help solve your problem.
It sounds like your map disc has corrupted data and you need a new map disc.
Hope that helps
Are they free?
, he has helped me and quite a few others on here update their PCM 2.1 to the latest map disc and software successfully so should be able to help solve your problem.It sounds like your map disc has corrupted data and you need a new map disc.
Hope that helps

Just wanted to say a HUGE thanks to Richard for getting me sorted.
You're a star.
My Sat Nav now works as it should and i can stop tearing my hair out.
Also a big thanks to all other contributors on this thread.
I haven't visited PH for a while but it goes to show that with all that's wrong with this country theres plenty of good folks out there.(and on here)
Cheers
Jenno
You're a star.
My Sat Nav now works as it should and i can stop tearing my hair out.
Also a big thanks to all other contributors on this thread.
I haven't visited PH for a while but it goes to show that with all that's wrong with this country theres plenty of good folks out there.(and on here)
Cheers
Jenno
Apologies, I have just tried to upgrade my disc to a 2012 map from the 2008 original I had but now I keep getting the "system start " message which doesn't disappear.
Is it that I have corrupt software (my DVD came with a disc but i wasnt asked for an update whn I installed it.
Can someone help?
Is it that I have corrupt software (my DVD came with a disc but i wasnt asked for an update whn I installed it.
Can someone help?
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