1998 Cadillac DeVille Owner's Manual - Page 55

L A booster seat(F, G ) is designedfor children who are about 40 to 60 lbs. (18 to 27 kg) and about four to eight years age. It's designed to improve the of fit of the vehicle's safety belt system. Booster seats with shields use lap-only belts; however, booster seats without shields use lap-shoulder belts. Booster seats can also helpchild to see out a the window. 1-40