Ford F150 2004 Manual page 75

Front safety belt height adjustment (if equipped)
If your vehicle has seat integrated restraints you will not have a safety
belt height adjuster.
Your vehicles has safety belt height adjustments for the driver and front
passenger. Adjust the height of the shoulder belt so the belt rests across
the middle of your shoulder.
• Regular Cab
• 4–door SuperCab (Bench seats
only)
To lower the shoulder belt height, push the button and slide the height
adjuster down. To raise the height of the shoulder belt, slide the height
adjuster up. Pull down on the height adjuster to make sure it is locked in
place.
Position the safety belt height adjusters so that the belt rests
across the middle of your shoulder. Failure to adjust the safety
belt properly could reduce the effectiveness of the seat belt and
increase the risk of injury in a collision.
2004 F150 Classic (p96)
Owners Guide (post-2002-fmt)
USA English (fus)
Seating and Safety Restraints
75