2011 GMC Canyon Regular Cab Owner's Manual - Page 48

3-4 Seats and Restraints To adjust the seat: . Power Seat Adjustment Lumbar Adjustment Manual Lumbar Move the seat forward or rearward by sliding the horizontal control forward or rearward. Raise or lower the front or rear part of the seat cushion by moving the front or rear of the horizontal control up or down. Raise or lower the entire seat by moving the entire horizontal control up or down. . . If available, the power seat controls are on the outboard side of the seats. To adjust the seatback, see "Power Reclining Seatbacks" under Reclining Seatbacks on page 3‑5. If available, the manual lumbar knob is on the outboard side of the driver seat. Turn the knob to increase or decrease lumbar support.