FORD 2009 F-150 v.1 - Manual (Page 148)

Using the manual lumbar support
For more lumbar support, turn the
lumbar support control toward the
front of vehicle.
For less lumbar support, turn the
lumbar support control toward the
rear of vehicle.
Using the power lumbar support (if equipped)
The power lumbar control is located on the outboard side of the seat.
Press the forward side of the control
for additional support.
Press the rear side of the control to
reduce support.
2009 F-150 (f12)
Owners Guide, 1st Printing
USA (fus)
Seating and Safety Restraints
148