GMC Acadia 2011 Owner's Manual page 113

To assist you in locating the lower
anchors, each second row anchor
position has a label, near the crease
between the seatback and the seat
cushion.
To assist you in locating the top
tether anchors, the top tether anchor
symbol is located on the cover or
near the anchor.
Second Row Bucket Shown,
Bench Similar
The top tether anchors are located
at the bottom rear of the seatback
for each seating position in the
second row. Open the cover to
access the anchors. 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.
Seats and Restraints
Third Row Seat
The third row has one top tether
anchor located at the bottom rear
of the center seatback. This anchor
should be used for the center
seating position only. Never install
two top tethers using the same top
tether anchor.
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