2013 Chevrolet Tahoe Owner Manual - Page 60

3-4 Seats and Restraints Power Lumbar raise or lower the height of the support, press and hold the top or bottom of the control. To adjust the seatback, see "Power Reclining Seatbacks" under Reclining Seatbacks on page 3‑4. Lumbar Adjustment Manual Lumbar Reclining Seatbacks { WARNING Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the safety belts cannot do their job. To adjust the power lumbar support, if equipped: . If equipped, increase or decrease manual lumbar support by turning the knob forward or rearward. On vehicles with two-way lumbar, press and hold the top or bottom of the control to increase or decrease lumbar support. On vehicles with four-way lumbar, press and hold the front or rear of the control to increase or decrease lumbar support. To The shoulder belt will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other injuries. The lap belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries. (Continued) .