2001 Buick LeSabre Owner's Manual - Page 14

Seats and Seat Controls This section tells you about the power seats -- how to adjust them and also about reclining seatbacks, lumbar adjustments, heated seats and head restraints. Manual Lumbar Support Manual Front Seat CAUTION: You can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you don't want to. Adjust the driver's seat only when the vehicle is not moving. Pull up on the control bar located under the front of the seat to unlock it. Slide the seat to where you want it. Then release the bar and try to move the seat with your body to make sure the seat is locked into place. The knob that controls this feature is located on the outboard side of the seat. Turn the knob towards the front of the vehicle to increase lumbar support. Turn the knob towards the rear of the vehicle to decrease lumbar support. 1-2