today i want to the honda service and they did a computer check and again their saying its my navi...so they are getting me another navi for free. i hope this works. It really crazy that im having the same problem with a new navi system put in. I did ask them once i read ya comments about the amps and also the ohms on the speakers and everything works great they said but the big problem is the navi. I'll keep yall posted. thanx!