1998 Pontiac Sunfire Owner's Manual - Page 35

&.' What's wrong with this? You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too forward, which would far increase the chance of head and neck injury. Also, the belt wouldapply too much force to the ribs, which aren't as strong as shoulder bones. You could also severely injure internal organs like yourliver or spleen. A: The shoulder belt is worn under the arm. It should be worn over the shoulder at all times.