Chevrolet Pontiac Wave 2007 Owner's Manual page 15

CAUTION:
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If the seatback is not locked, it could
move forward in a sudden stop or crash.
That could cause injury to the person
sitting there. Always push and pull on the
seatback to be sure it is locked.
3. Push down and rearward firmly on the top of
the seatback until it latches securely in the
fully upright position.
CAUTION:
{
A safety belt that is improperly routed, not
properly attached, or twisted will not
provide the protection needed in a crash.
The person wearing the belt could be
seriously injured. After raising the rear
seatback, always check to be sure that the
safety belts are properly routed and
attached, and are not twisted.
4. Insert the safety belt strap back into the safety
belt guide.
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