Ryan63d

Hi, first time poster here, I've scrolled through pages of threads and haven't seen this problem. I get one radio station, stations don't change, DVD player works but disk will not eject. Nothing happens when I push the button, no sounds, not even trying. Nothing happens with the home button. Can sometimes get to the maps but can't use navigation. Blue tooth don't work. Screen is mostly in responsive. I didn't try to update, it just stopped working. Any help would be appreciated, country music and frozen are driving me nuts.