2000 GMC Sierra 1500 Pickup Owner's Manual - Page 16

yellowblue Power Seat(s) (If Equipped) Raise the front of the seat cushion by raising the forward edge of the button. Lower the front of the seat cushion by lowering the forward edge of the button. Move the seat forward by moving the whole button toward the front of the vehicle. Raise the rear of the seat cushion by raising the rear edge of the button. Lower the rear of the seat cushion by lowering the rear edge of the button. Move the seat rearward by moving the whole button toward the rear of the vehicle. Moving the whole button up or down raises or lowers the entire seat cushion. Vertical Control: If your vehicle has the power reclining seats, you can use this button to adjust the angle of the seatback. Move the reclining front seatback rearward by moving the button toward the rear of the vehicle. Move the seatback forward by moving the button toward the front of the vehicle. See "Reclining Seatbacks" in the Index for further information. Horizontal Control: If your vehicle has a power seat, you can adjust it with this control located at the outside edge of the seat. 1-4