rmhockman
Hasn't posted much yet...
Funny that you should mention that. I just finished a J.D. Power survey on the Genesis nav system and wasn't shy about calling attention to its deficiencies.
We ust be talking about different nav. systems as the one in my 2010 4.6 with premium package is the finest I have ever used and I've had Magellen, Garmin, Tomtom and several built in units to compare it to, perhaps a Rolls Royce just may have what your looking for at a slightly greater outlay....
R M Hockman
DuBois PA