MY DAUGHTER'S SEAT BELT CAME UNBUCKLED DURING AN ACCIDENT WE WERE IN. I HAVE THE SEATBELT AND PICTURES. I WAS DRIVING A 2003 TRAILBLAZER. I HAVE CONTACTED GM AND THEY HAVE TOLD ME THAT THEY WOULD NOT TAKE RESPONSIBILITY FOR THEM AND CLOSED THE CASE FILE. I WROTE A LETTER TO THEIR CEO AND WAS CONTACTED BY HIS OFFICE AND OFFERED FREE MAINTENANCE AND OIL CHANGES ON THE REMAINDER OF MY LEASE. I TOLD THEM THAT THIS IS UNACCEPTABLE AND THEY CLOSED MY FILE ALSO. I HAVE CONTACTED THEM TRYING TO GET THE NAME OF THE MANUFACTURER OF THE SEAT BELT, BUT THEY DIRECT ME TO DIFFERENT NUMBERS AND AS OF THIS HOUR, THEY STILL DON'T KNOW. THEY TOLD ME TO CALL THE DEALERSHIP. MY DAUGHTER HIT THE FRONT PASSENGER SEAT AND THEN HIT HER HEAD ON THE PASSENGER REAR WINDOW. LUCKILY, THESE ARE THE ONLY INJURIES SHE SUSTAINED. THE SEATBELT INSERT POINT IS VISILBLY DAMAGED. THERE HAVE TWO OTHER CASES OF THIS IN MY AREA.*AK