I have recently purchased my first lexus a 1998 GS 400 and all i can say is WOW i should have given up on all the previous European cars i had in the past earlier this car is awesome. However i have a slight problem with the navigation it seems to lock into a location that it really isnt there. It seems to be affixed on a location and i cant get it off from there. Does anyone know what i should do to remedy the situation. Thanks