Silly question, just got a 2007 XK Convertible (16,000 miles!) and need to get the NAV discs. Here's the question, how do I know if I have the Alpine or the Denso system? I've seen discs on ebay but all there specify Denso and won't work with Alpine. I do have the Alpine speakers but I'm not convinced that's the determining factor. There isn't anything in the actual screen that gives info on the system itself. Any help is appreciated.

 

The link below may assist you. Apparently Alpine was only the sound system vendor. Nippon Denso (Toyota owned) made a variety of the '07 XK components, from the proprietary stick-like wiper blades in Japan to under-hood component(s) in Spain.

https://www.jaguarforums.com/forum/s...ad.php?t=18468

 

Thanks Gray XK. Seems from the posts that the 2007 is new enough that it will be the Denso and not the Alpine system. Every photo I've seen of the 07's has the same looking screen as I have. I've got a bid on ebay for a 2 disc set (the eastern maps are currently loaded) and was concerned about the Alpine disclaimer. Thanks again, appreciated.