Shoulder Belt Height Adjustment - Hummer 2006 H3 Owner's Manual

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.
After you move the height adjuster to where you
want it, try to move it up and down without touching
the square button to make sure it has locked into
position.
To move it up or down,
press the square button in
the center of the height
adjuster knob and
move the height adjuster
to the desired position.
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