Buick Encore 2015 Owner's Manual page 91

3-46 Seats and Restraints
Lower Anchor and Top Tether
Anchor Locations
(Top Tether Anchor): Seating
positions with top tether anchors.
(Lower Anchor): Seating
positions with two lower anchors.
To assist in locating the lower
anchors, each seating position with
lower anchors has two labels, near
the crease between the seatback
and the seat cushion.
To assist in locating the top tether
anchors, the top tether anchor
symbol is on the trim near the
anchor.
The top tether anchors are on the
back of the rear seatbacks. Be sure
to use an anchor on the same side
of the vehicle as the seating
position where the child restraint will
be placed.
Do not secure a child restraint in a
position without a top tether anchor
if a national or local law requires
that the top tether be attached, or if
the instructions that come with the
child restraint say that the top tether
must be attached.