Pontiac G5 2009 Owner's Manual page 47

Each rear seating position has two exposed metal lower
anchors in the crease between the seatback and the
seat cushion.
The top tether anchors are located under the covers on
the rear seatback filler panel. Open the cover to
access the anchor. 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.
To assist you in locating
the top tether anchors, the
top tether anchor symbol
is located on the cover.
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.
Accident statistics show that children are safer if they
are restrained in the rear rather than the front seat.
See Where to Put the Restraint on page 1-39 for
additional information.
1-43