i just installed my d3 into my lexus is300 and i start up the navigation unit and a set time and date menu pops up. when this does, i can't press plus or minus on the screen and it gives me an off time from where i'm at.
i figured i'd go ahead and press the back button since it's the only button on the screen that works. i then press the destination button and the only thing that i can press is the vicinity search.
can someone please tell me what is wrong with my system? i tried to use the little reset button but it didn't let me press anything on the set date and time menu when it