COSCO MODEL # 020150XF TOURIVA, DOM 02-DEC-1997; HAD THE CHILD SEAT IN A FORWARD FACING POSITION & CHILD STRAPPED IN. WAS DRIVING VEHICLE WHEN THE HARNESS STRAPS STARTED TIGHTENING ON CHILD. THIS CAUSED PAIN & TROUBLE FOR CHILD. PULLED OVER READJUSTED CHILD HARNESS STRAPS. *AK