Buick 2007 Terraza Owner's Manual page 64

Third Row
64
i
(Top Tether Anchor):
Seating positions with
top tether anchors.
For the second row seating positions, the top
tether anchors are located on the seatback, near
the base of each seat. Be sure to use an
anchor located on the same side of the vehicle as
the seating position where the child restraint
will be placed.
Each seating position
with lower anchors has
two labels, near the
crease between
the seatback and the
seat cushion, showing
where the anchors
are located.