Ford Expedition Owner's Manual page 141

Using the manual lumbar support (if equipped)
The lumbar support control is
located on the outboard side of the
seat.
Turn the lumbar support control
clockwise for more support.
Turn the lumbar support
counter-clockwise for less support.
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.
Adjusting the front power seat
WARNING: Never adjust the driver's seat or seatback when the
vehicle is moving.
WARNING: Do not pile cargo higher than the seatbacks to avoid
injuring people in a collision or sudden stop.
WARNING: Always drive and ride with your seatback upright
and the lap belt snug and low across the hips.
WARNING: Reclining the seatback can cause an occupant to
slide under the seat's safety belt, resulting in severe personal
injuries in the event of a collision.
The control is located on the outboard side of the seat cushion.
2012 Expedition (exd)
Owners Guide, 1st Printing
USA (fus)
Seating and Safety Restraints
141