2014 Chevrolet Silverado 3500 HD Crew Cab Owner Manual - Page 67

Seats and Restraints Reverse the steps to raise the seatback. Push and pull on the seatback to make sure the seatback is locked in the upright position before driving. Make sure the safety belts are not twisted or caught in the seatback. 3-5 Power Seat Adjustment To adjust the seatback, see "Power Reclining Seatbacks" under Reclining Seatbacks on page 3-6. Lumbar Adjustment Manual Lumbar Center Seat If equipped, the center front seatback doubles as an armrest and cupholder/storage area for the driver and passenger when the center front seat is not used. Do not use it as a seating position when the seatback is folded down. To adjust a power seat, if equipped: . Move the seat forward or rearward by sliding the control forward or rearward. If available, raise or lower the front or rear part of the seat cushion by moving the front or rear of the control up or down. If available, raise or lower the entire seat by moving the entire control up or down. If equipped, increase or decrease manual lumbar support by turning the knob forward or rearward. . .