2003 Lincoln Navigator Owner Guide 1st Printing (Spanish) - Page 563
2003 Lincoln Navigator Manual
Page 563 highlights
Seating and Safety Restraints 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 to adjust firmness. Press the rear side of the control to adjust softness. Adjusting the front power seat Never adjust the driver's seat or seatback when the vehicle is moving. Do not pile cargo higher than the seatbacks to avoid injuring people in a collision or sudden stop. Always drive and ride with your seatback upright and the lap belt snug and low across the hips. 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. Press the front or rear portion to tilt the seat. 172