1999 Buick LeSabre Owner's Manual - Page 55
1999 Buick LeSabre Manual
Page 55 highlights
First Edition for Buick LeSabre Owner's Manual - 1999 yellowblue CAUTION: AV170107 Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt. The belt's force would then be applied right on the child's abdomen. That could cause serious or fatal injuries. 1-49