Saturn 2009 VUE Owner's Manual page 40

1-36 Seats and Restraint System
If the position you are using
does not have a headrest
or head restraint and
you are using a dual tether,
route the tether over the
seatback.
If the position you are using
has an adjustable headrest
or head restraint and you are
using a dual tether, route the
tether around the headrest or
head restraint.
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.
3. Push and pull the child restraint
in different directions to be sure
it is secure.