2012 Buick LaCrosse Owner Manual - Page 63

Seats and Restraints 3-5 Power Seat Adjustment Lumbar Adjustment To raise or lower lumbar support, press and hold the top or bottom of the control. Release the control when the seatback reaches the desired level of lumbar support. See Power Seat Adjustment on page 3‑5 for more information. To adjust a power seat: . Move the seat forward or rearward by sliding the control forward or rearward. Raise or lower the front or rear part of the seat cushion by moving the front or rear of the control up or down. Raise or lower the entire seat by moving the entire control up or down. If available, press and hold the front or rear of the control to increase or decrease lumbar support. . .