So I was on the phone w. Bluetooth on while driving and I lost service. Radio froze and and screen went black only showing time and temp. I then pulled over turned off car turned it back on to see if maybe it would reset itself but didn't. I then got home tried to disconnect battery and still nothing. Screen is still black and only shows temp and time still. Car now has 3k on it. Anyone have any idea what it could be??? I have never tampered with the stereo or anything.