1998 Buick Park Avenue Owner's Manual - Page 52

A booster seat ( ,G ) is designed for children who F are about 40 to 6QIbs. (18 to 27 kg) md about four to eight years age. It's designed improve of to the fit of the vehicle's safety belt system. Booster seats with shieldsuse lap-only belts; however, booster seats withoutshields use lapshoulder belts. Booster seats can help a child see also to out the window.