Hey guy's, my 2000 gs400 with navigation is driving me crazy,it is very slow to input the address also it pop's up a stupid arrow on the screen with no street names but i want to keep the stock head unit.CL member's i know some one know's how to fix this,please advise.Thanks Ty

 

What he said

 

yo TY...layout is almost done. ill let u know..im thinking about sell the wheels so throw me a offer with tires

 

well i disconnect the battery for atlest 30 mins today to reset the ecu but nothing changed!! help help help!!

 

Sounds like you need a new hard drive.