My understanding is that Porsche has not updated thier Nav system since 2004. Does anyone have information when Porshe plans to update the Nav system?
WR

 

From a hardware perspective I don’t thin that is correct. The PCM use to have some problems that were resolved in later years. Nav discs come out every year. When I traded in my GTS for my 911 Turbo the GTS had a new nave disc. The dealer let me swap the discs so I had more current nav software

 

Thanks for your reply, I was told by our local Porsche Dealer to call Naviteq to get an update. I call Navteq and was told Porsche has not updated thier Nav CD since 2004. If you are getting a yearly updateI am curious what are the changesfrom 2004 to your latest release.
Thanks WR

 

That does not sound right but I know the 2007 911 I bought had a earlier dated disk than the 2008 GTS. I just ejected the dvd and it has a 5/2007 dat on it. The disk says PCM 2.1 DVD - Navigation America.

 

05 and newer use one DVD older models us mutiple CD's.