Updating PCM 2.1 navigation

[jaskul]

Hi all

I've recently purchased a 05.2007 nav disc to replace the 04.2005 one that came with my 2006 997 C4S. Do I simply swap the discs in the nav unit, or do I have to do something to the PCM system too?

Thanks for any help/advice received.

Jas

[SonnyM]

Think there were some posts around this previously but can't find them. Try doing a search they should come up.

[markiii]

Depending on your firmware version you may have to upgrade that too

[jaskul]

Thanks for your replies.

I tried the new disc earlier today - it took a minute to load and seems to work ok. :-)

[knightriderx]

Hi

Drop an email to - his name is Jack and he has helped me and quite a few other on PH to update the PCM software and Nav disc to the latest editions.

The OP's 2007 map disc is out of date as there is a later map disc available for PCM 2.1.

Hope that helps!