Hi All,

I am a bit confused about the differences in the navigation system versions and my dealership is not being much of a help on the subject. I have an 04 X5 with a DVD based Nav version. When I go to the settings screen, the version reads 4-1/20.

I was in my friends M3 tonight and noticed that his map looks more "3D" than mine, it is almost that it has a little more depth/texture. I wondering if there is a newer version of my Nav software that can do this? My dealership said today that my software is the latest and there is no such thing as an upgrade, I called around and they all seem to tow this line.

Any advice/is this in fact true? I have noticed all the posts about nav versions and was wondering if it is worth upgrading or even possible on my X (and does it void any warranty). If so, what new features are there?

Thanks so much! I appreciate all your help to a newbie X5er!