1997 Oldsmobile Silhouette Owner's Manual - Page 59

The safety belt locks if there's a sudden stop or a crash, or if you pull the belt very quickly out of the retractor. You can be seriously hurt if your shoulder belt is too loose.In a crash, you would move forward too much, which could increase injury. The shoulder belt should against your body. fit 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 pelvic bones. And you'd be less likely to slide under the lap belt. you slid under it, the belt If would apply force at your abdomen. This could cause serious or even fatal injuries.The shoulder belt should go over the shoulder and acrossthe chest. These parts of the body are best able to take belt restraining forces. 1-51