help! i have an avic-x930bt installed in an 08 jeep liberty and did the bypass and it has worked great for months. i went away for 10 days and just got back and my car battery was dead. i live in the northeaast so it is cold but how could my battery die?? and when i jumped it, it started right up but...1) my rear camera isnt working, 2) the unit wont turn off, with or without the key in the ignition. i shut off the vehicle, got out, locked the doors and the radio was still on. what is wrong help??? the only way it goes off is if i remove the little faceplate : (
