Originally Posted by efm9821
As I understood from Matt Russell, there will be an "upgrade" to the Nav that the MY13 M5 that will be the launch vehicle for the US. I don't know about the base 5 Series but assume the upgrade will apply across The full product line.
That's actually good news. The Nav in my wife's 2011 X5 is nowhere near as good as the Nav in my old 2008 M5.