So, I went out to my car last night and turn the key to start but there are no lights, radio, sounds.....etc totaly dead? Since my driver side handle is broken I reach across to open the passenger side and once I do the lights turn on, as they should if a door is open. So I turn the key and it starts right up? I figured its prolly just a loose connection and I tightened the battery and everything......I go out there this morning to go to work and then the same thing happens, but I got out of the passenger side, checked the battery, anything that had to do with power on the interior and everything is off? I replaced the battery already and its still showing no signs of life? Any suggestions?