nav screen up with all information but nav directions are screwed.. F/K tech says its fine but evidently he wasn't top of tha class.. shows car out in bfe when its in tha middle of 35 going south.. also first clue is on tha screen.. small oval with "gps" label in it.. but it has a red diagonal line across it.. to me that would say "gps" is not workin'?.. anyone?