2011 GMC Canyon Regular Cab Owner's Manual - Page 100

3-56 Seats and Restraints 2.4. Push rearward on the seatback until it locks into its upright position. Push and pull on the seatback to make sure it is secured properly. 3. Attach and tighten the lower attachments to the lower anchors. If the child restraint does not have lower attachments or the desired seating position does not have lower anchors, secure the child restraint with the top tether and the safety belts. Refer to your child restraint manufacturer instructions and the instructions in this manual. 3.1. Find the lower anchors for the desired seating position. 3.2. Attach and tighten the lower attachments on the child restraint to the lower anchors. 4. Tighten the top tether. If the position you are using has an adjustable headrest or head restraint and you are using a single tether, raise the headrest or head restraint and route the tether under the headrest or head restraint and in between the headrest or head restraint posts. If the position you are using has a fixed or adjustable headrest or head restraint and you are using a dual tether, route the tether around the headrest or head restraint. 2.3. Attach the top tether to the anchor (A). Make sure that you secure the top tether to the top tether anchor and not to the seatback latch (B).