1998 Buick Regal Owner's Manual - Page 22

Adjust the height so that the shoulder portion the belt is of centered on your shoulder. The belt should be awayfrom off your face and neck, but not falling your shoulder. &: What's wrong with this? 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 fit against your body. A: The shoulder belt is too loose. It won't give nearly as much protection this way. 1-14