I get in my car to go to work today, and after about 30 seconds it starts with the seatbelt noise and the light in the cluster. I unbuckle my seatbelt and buckle it up again, and it still keeps dinging. It eventually quit by the time I got to work. After work, it kept on dinging. I ran some errands, and it kept on the whole time. What gives? I looked at it, and the latch works just fine, and all wires are still connected. Any ideas?