Cadillac 2008 STS Owner's Manual page 19

Q:
What is wrong with this?
A:
The lap belt is too loose. It will not give as much
protection this way.
CAUTION:
{
You can be seriously hurt if your lap belt is
too loose. In a crash, you could slide under the
lap belt and apply force on your abdomen.
This could cause serious or even fatal injuries.
The lap belt should be worn low and snug on
the hips, just touching the thighs.
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