1997 Pontiac Grand Prix Owner's Manual - Page 39

When the shoulder belt is pulled out all the way, it will lock. If it does, let it go back all the way and start again. If the belt is notlong enough, see "Safety Belt Extender" at the end of this section. Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 3. To make the lappart tight, pull down on the buckle end of the belt as you pull up on the shoulder part. The lap part of the belt should be worn low and snug on the hips, just touching the thighs.In a crash, this applies force to the strong pelvicbones. And you'd be less likely to slide underthe lap belt. If you under it, the belt slid would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt shouldgo over the shoulder and across the chest. These parts of the body are best able to takebelt restraining forces. 1-31