2009 Chevrolet Colorado Owner's Manual - Page 56
2009 Chevrolet Colorado Manual
Page 56 highlights
Crew Cab - Rear Seat 2.2. Route the top tether according to your child restraint instructions and the following instructions: If the position you are using has a fixed headrest or head restraint and you are using a single tether, route the tether over the head restraint. 1. Put the child restraint on the seat. 2. If the child restraint manufacturer's instructions recommends that the top tether be attached, attach the top tether to the top tether anchor (A). Refer to the child restraint instructions and the following steps: 2.1. Pull the seatback forward to access the top tether anchors (A). See Rear Seat Operation (Extended Cab) on page 1-9 or Rear Seat Operation (Crew Cab) on page 1-10. 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. 1-52