I have a new (week old) 2001 2500 4x4 and I have what I think is a problem with the seat belt reminder light. Whenever I latch my seat belt, the light goes out fine. However, with any "bump" in the road, or if any pressure is applied to withdraw it, the light comes on and then goes back out shortly. Has anyone else had this problem? Do I have any reason for concern? thanks,