GMC 2006 Canyon - Manual (Page 31)

To unlatch the belt, just push the button on the buckle.
The belt should go back out of the way. When the
safety belt is not in use, slide the latch plate up
the safety belt webbing. The latch plate should rest on
the stitching on the safety belt, near the guide loop
on the side wall.
Before you close the door, be sure the belt is out of
the way. If you slam the door on it, you can damage
both the belt and your vehicle.
Shoulder Belt Height Adjustment
Before you begin to drive, move the shoulder belt height
adjuster to the height that is right for you.
Adjust the height so that the shoulder portion of the belt
is centered on your shoulder. The belt should be
away from your face and neck, but not falling off your
shoulder.
To move it up or down,
squeeze the release
buttons (A) together and
move the height adjuster
to the desired position.
After you move the height
adjuster to where you
want it, try to move it down
without squeezing the
release buttons to make
sure it has locked into
position.
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