I just installed an MK4 navi drive in my 02 M3. Everything works well and it navigates and all that. The only problem is that the position it plots me on the map is off. For example, if I completely cross an intersection and look at the map, it will show me as coming up to the intersection. This can be very confusing when streets are very close together. It's approximately 100 feet west southwest of where i should be. When I drive down my block, the map will show me driving in between the two streets instead of on my street.

anyone had this problem or have any ideas?