Chevrolet 2010 Aveo Series Owner's Manual page 84

2. 5. Route and tighten the top tether according
to your child restraint instructions and the
following instructions:
2-50
If the position you are
using does not have a
headrest or head restraint
and you are using a
single tether, route the
tether over the seatback.
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.
3. Push and pull the child restraint in different
directions to be sure it is secure.
I n f o r ma t i o n P r o v i d e d b y :
If the position you are
using has a headrest or
head restraint and you
are using a dual tether,
route the tether under
the headrest or head
restraint and in between
the headrest or head
restraint posts.
If the position you are
using has an adjustable
headrest or head restraint
and you are using a
single tether, route the
tether under the headrest
or head restraint and in
between the headrest or
head restraint posts.