2003 Chevrolet Tahoe Owner's Manual - Page 11

Power Seats Raise or lower the rear of the seat cushion by raising or lowering the rear edge of the horizontal control. Moving the whole horizontal control up or down raises or lowers the entire seat cushion. If your vehicle has power reclining seats, you can use the vertical control to adjust the angle of the seatback. Move the reclining front seatback rearward or forward by moving the control toward the rear or the front of the vehicle. See Reclining Seatbacks on page 1-5. Power Lumbar If your vehicle has this feature, the four-way control is located on the outboard side of the seat... If your vehicle has a power seat, you can adjust it with these controls located on the outboard sides of the seats. Raise or lower the front of the seat cushion by raising or lowering the forward edge of the horizontal control. Move the seat forward or rearward by moving the whole horizontal control forward or rearward. =g @ : .. ,.e Xr 4 To increase or decrease support, press and hold the front or rear of the control. Let go of the control when the lower seatback reaches the desired level of support. 1-4