SEAT BELT MOUNTED TO THE DOOR FAILED TO RESTRAIN MY SON IN THE VEHICLE WHEN HE GOT INTO AN ACCIDENT. THE DOOR OPENED CAUSED FOR HIM TO BE EJECTED AND MY SON DID NOT SURVIVE THE ACCIDENT. THE DOOR LINKAGE GOT PUSHED DOWN WHEN THE VEHICLE CAB CRUSHED DOWN KINKING THE DOOR BETWEEN THE LATCH AND OUTSIDE DOOR HANDLE. *JB