2011 GMC Canyon Regular Cab Owner's Manual - Page 47

Seats and Restraints To lower the head restraint, press the button, located on the top of the seatback, and push the restraint down. Try to move the head restraint after the button is released to make sure that it is locked in place. The front seat outboard head restraints are not designed to be removed. Rear Seats On some crew cab models, the vehicle's rear seats have adjustable headrests in the outboard seating positions that can be adjusted the same way as the front head restraints. Rear outboard headrests are not designed to be removed. 3-3 Front Seats Seat Adjustment { WARNING You can lose control of the vehicle if you try to adjust a manual driver seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you do not want to. Adjust the driver seat only when the vehicle is not moving. To adjust the seat: 1. Lift the bar 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.