2013 Chevrolet Avalanche Owner Manual - Page 63

Seats and Restraints Rear Seats The rear seat has adjustable headrests in the outboard seating positions. The height of the headrest can be adjusted. Pull the headrest up to raise it. To lower the headrest, push down on the headrest. Rear outboard headrests are not designed to be removed. 3-3 Front Seats Seat Adjustment To adjust the seat: 1. Lift the bar under the front edge of the seat cushion to unlock the seat. 2. Slide the seat to the desired position and release the bar. 3. Try to move the seat back and forth to be sure the seat is locked in place. { WARNING You can lose control of the vehicle if you try to adjust a driver seat while the vehicle is moving. Adjust the driver seat only when the vehicle is not moving. 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.