1998 Pontiac Grand Prix Owner's Manual - Page 52
1998 Pontiac Grand Prix Manual
Page 52 highlights
Securing a Child in theBuilt-in Child Restraint Using the vehicle's regular safety belts on child a seated onthe child restraint cushion cancause serious injury to the child ina sudden stopor proper size for the built-in crash. If a child is the child restraint, secure the child using the child restraint's harness. But children are too who large for the built-in child restraint should sit on the vehicle's regular seat and use the regular safety belts. WARNING! FAILURE TO FOLLOWTHE MANUFACTURER'S INSTRUCTIONS ON THE USE OF THIS CHILD RESTRAINT SYSTEM CAN RESULT IN YOUR CHILD STRIKING THE VEHICLE'S INTERIOR DURINGA SUDDEN STOP OR CRASH. SNUGLY ADJUST THE BELTS PROVIDED WITH THIS CHILD RESTRAINT AROUND YOUR CHILD. Now that the harness adjusted to the correct height is for your child, you're ready use the child restraint's to harness (E) to secure your child. Don't use the vehicle's safety belts. 1-45