2010 GMC Sierra 1500 Crew Cab Owner's Manual - Page 98

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. 2. See Securing a Child Restraint in the Right Front Seat Position (With Passenger Sensing System) on page 2‑62 or Securing a Child Restraint in the Right Front Seat Position (With Airbag Off Switch) on page 2‑66 or Securing a Child Restraint in the Right Front Seat Position (Heavy Duty Crew Cab Only) on page 2‑70 for instructions on installing the child restraint using the safety belts. 3. Push and pull the child restraint in different directions to be sure it is secure. Crew and Extended Cab Models 1. 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. 1. 1. Find the lower anchors for the desired seating position. 1. 2. Put the child restraint on the seat. 1. 3. Attach and tighten the lower attachments on the child restraint to the lower anchors. 2-56