The automatic sliding door on the passenger side signals that it is open at all times, even when closed. The door warning chime dings constantly while the car is in drive. When the brakes are applied, the chimes change to the back up sensor noise, and then change back to the door chime when the accelerator is pressed. Annoying is a nice word... the car can not be driven because of the constant noise. Of course, it is the weekend, and no dealership is open. We have tried to pull the fuse, but can not find the exact one. On-Star was no help at all. The door has been opened and closed both automatically and manually about 100 times. HELP!!