Quote Originally Posted by Mister-B View Post
I seem to be having trouble with 3D Buildings. It doesn't show up in my list of maps and there are no buildings on my maps.
You don't mention any useful information about the problem.
Have you unlocked the "gmap3d.img" map?
Do you have a compatible unit?
Is the "gmap3d.img" file in the correct path for the unit?


Quote Originally Posted by 72THX View Post
Hi
how can I authenticate maps in GPS or mapsource.
The trafficTrends ( file D233000) it will replace the file 006-D2330-00 from SQLite folder from nuvi 3760 system files?
Please do a forum search or read the tutorial index for these "Unauthenticated" status problems. It's mentioned many times before and it's a problem for all locked Garmin maps with MapID >= 2200.
Read post #1 and the section where the MapID is mentioned.
Also here - [Only registered and activated users can see links. ]

Not sure if both trafficTrend files would be needed. Keep a backup of the previous one if problems occur.