2013 Toyota FJ Cruiser Owners Manual - Page 92

1-7. Safety information Child restraint systems with a top tether strap Secure the child restraint using the LATCH anchors or seat belt, and remove the head restraint. 1 Before driving Raise the anchor bracket, latch the hook onto the anchor bracket and tighten the top tether strap. Make sure the top tether strap is securely latched. Hook Top strap Anchor bracket Reinstall the head restraint.