996 satnav disc

[tjthedj]

I have a 996 C4 2002 model and am trying to locate the right satnav disc for my PCM unit. How do I establish whether it is an 8, 16 or 32 bit version?
I have a Part number of 996 642 13307 but as the disc is no longer available from Porsche I'm struggling to find the one I need. It was suggested to me that I need to have a number that starts with PONA (16-Bit-Version) or it starts with POIE (8-Bit-Version) to make sure I get the right disc?

Any help would be much appreciated.

Thanks

[Sean Smallman]

I have a 996 C4 2002 model and am trying to locate the right satnav disc for my PCM unit. How do I establish whether it is an 8, 16 or 32 bit version?
I have a Part number of 996 642 13307 but as the disc is no longer available from Porsche I'm struggling to find the one I need. It was suggested to me that I need to have a number that starts with PONA (16-Bit-Version) or it starts with POIE (8-Bit-Version) to make sure I get the right disc?

Any help would be much appreciated.

Thanks

No idea but you are welcome to try my old discs, if I can find them.

[tjthedj]

Thanks for your reply, that would be really helpful to try another disc. I will of course leave you a deposit. let me know if you find them.
many thanks

[Sean Smallman]

I dropped them in the post today, hopefully they work.

The part number is very different and they are dated 2003.

[tjthedj]

Thanks very much we can but try.