GMC 2007 Savana Van Owner's Manual page 28

Q:
What is wrong with this?
A:
The belt is over an armrest.
28
CAUTION:
{
You can be seriously injured if your belt
goes over an armrest like this. The belt
would be much too high. In a crash, you
can slide under the belt. The belt force
would then be applied at the abdomen,
not at the pelvic bones, and that could
cause serious or fatal injuries. Be sure
the belt goes under the armrests.