On reading my last post ref key to car you will know the history (flat batt ect),and now have a prob with the satt nav system. All seems to work well with the screen ect but displayed is 'check cd rom'. After removing cd in reader (Lexus cd,ver.3.1 release '99-5) it then displays 'check original cd rom'!?
Is ther a 'set up wizard cd' to programe the unit,or,do i need an up-to-date disc,or,..well..any advice?