Pontiac G6 2009 Owner's Manual page 31

Position the release button on the buckle so that
the safety belt could be quickly unbuckled if
necessary.
5. If equipped with a shoulder belt height adjuster,
move it to the height that is right for you. See
"Shoulder Belt Height Adjustment" later in this
section for instructions on use and important safety
information.
6. To make the lap part tight, pull up on the
shoulder belt.
It may be necessary to pull stitching on the safety
belt through the latch plate to fully tighten the
lap belt on smaller occupants.
To unlatch the belt, push the button on the buckle.
The belt should return to its stowed position.
Slide the latch plate up the safety belt webbing when the
safety belt is not in use. The latch plate should rest on the
stitching on the safety belt, near the guide loop on the
side wall.
1-27