2001 Q45 GPS Map Problem

[Brin241]

I recently purchased a used 2001 in great condition. However the GPS system functions, good satellite coverage and location whereabouts but the map does not move; The car icon arrow simply stay in the middle and turns to whatever heading I am currently traveling. I have gone through all the troubleshooting procedures for the navigation system, internal diagnostics checked good, I have updated my location manually, I have removed the map CD and driven around with tracking on and reinserted the map CD and there were no tracks and no change to the output. Any ideas?
Modified by Brin241 at 12:27 PM 7/25/2009