FORD 1998 F-150 - Manual (Page 50)

Press to raise or lower the front
portion of the seat cushion.
Press to raise or lower the rear
portion of the seat cushion.
Press the control to move the seat
forward, backward, up or down.
Using the manual lumbar
support
Turn the lumbar support control
counterclockwise to increase
firmness.
Turn the lumbar support control
clockwise to increase softness.
Seating and safety restraints
50