i have a pioneer avic-n1 and turns out i think it is dieing on me. some of the controls wont work when the screen is closed, but they will when its open. i can't adjust the tilt on it so i cant really see the screen. my question is, does anyone know what can be wrong, i heard maybe the "ribbon" inside the head unit could be going, and if i could buy the remote control, if it has controls to tilt the screen on that, because if i can ill just buy the remote. Thanks guys!