GMC Terrain 2010 Owner's Manual page 41

WARNING
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.
Q: What is wrong with this?
A: The belt is buckled in the wrong
buckle.
Seats and Restraints
WARNING
You can be seriously injured if
your belt is buckled in the wrong
place like this. In a crash, the belt
would go up over your abdomen.
The belt forces would be there,
not on the pelvic bones. This
could cause serious internal
injuries. Always buckle your belt
into the buckle nearest you.
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