Has anyone had this problem?

You know how when you leave your lights on or first put your key in the ignition and the buzzer comes on for a few seconds - well, I've noticed in cold temperatures the inside door buzzer does not turn off until the car/engine reaches N.O.T. and that could be for miles down the road. For awhile it was so bad that it would happen again when I hit bumps and then it woudl turn the interior lights on as well. I'm thinking it's a bad door switch. I can pull the fuse for the interior lights so they don't stay on, but then the the back hatch stays locked permanently until I put the fuse back in.

 

You are pretty much going to have to find the door latch that is causing the problem. Either that or locate the buzzer module and disconnect it until you have time to properly diagnose and repair the problem.