what version?
 

I have a disc in my nav system that is not a factory red disc, it works fine.

Can someone direct me to a system menu, or the like, to see what version it is please?

Dubs

Not possible, there is no map version info that can be displayed on the nav

You must put the map CD in a computer and look at the files and their date/timestamps, or read version numbers of files, to find out how old the map is

sweet ta

Dubs