DRIVER'S SIDE SEAT BELT WAS COMPLETELY RESTRAINED, BUT TOO MUCH. THE SEAT BELT TIGHTENED, CUTTING INTO THE DRIVER; THERE WAS NO PLAY IN BELT. *AK PRIOR TO THE ACCIDENT, THE CONSUMER COMPLAINED ABOUT THE ADJUSTING MOUNTS FOR THE DRIVERS SEAT BELT. THE ADJUSTING MOUNT FAILED TO LOCK INTO PLACE WHEN THE CONSUMER WAS REAR ENDED. THE CONSUMER SUFFERED SERIOUS INJURIES.. *JB