I have the RX330 With NAV. I have only had it a week and am noticing a problem with the NAV. The address key on the destination page is not always highlighted whereas you can push it and enter an address. I see the keys change from highlighted to "greyed out" unavailable.
The Map is tracking properly, GPS signals in this are are good. This happened today on a 20 mile trip, and the address field was unavailable most of the trip.
Anyone have any idea's what this could be?
Thanks