Cadillac 2009 Escalade EXT Owner's Manual page 49

The right side rear passenger and center seating
positions have exposed metal anchors located in 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 near the top
tether anchors.
The top tether anchors are located on the back of the
rear seat frame above the floor for each rear seating
position. Fold down the rear seatback(s) to access the
anchors. See Rear Seat Operation on page 1-10.
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.
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.
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