Ok so i have a 01 gs 430 and my navi is screwed up i have to reset the location like every time i drive and still even sometimes it jumps streets and gets lost and eventually tells me im in the ocean WTF!!!!!!!

Do i need a new Navi or an update ?? Help dont know wat to do !!!

 

hmm i havent seen this one. try cleaning it and see what happens. maybe some dust in it?