Cadillac XT4 2023 Owner's Manual page 73

72 Seats and Restraints
Do not attach anything other than a child
restraint system to the vehicle top tether
anchors.
Instructions for attaching the child restraint
to the top tether anchor:
If the child restraint manufacturer
recommends that a top tether be attached,
attach and tighten the top tether to the top
tether anchor, if equipped. Refer to the child
restraint instructions and the following
steps:
1. Find the top tether anchor.
2. Route, attach and tighten the top tether
according to your child restraint
instructions and the following
instructions:
If the position you are using does not
have a head restraint and you are
using a single tether, route the tether
over the backrest.
If the position you are using does not
have a head restraint and you are
using a dual tether, route the tether
over the backrest.
If the position you are using has an
adjustable head restraint and you are
using a single tether, raise the head
restraint and route the tether under
the head restraint and in between
the head restraint posts.
If the position you are using has an
adjustable headrest or head restraint
and you are using a dual tether, raise
the headrest or head restraint and