Chevrolet Malibu 2007 Malibu Owner's Manual page 61

For sedan models, the top tether anchors are
located behind the rear seat on the filler panel.
Sedan
For MAXX models, the top tether anchors are
located on the back of the rear seatback. 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 the right front
passenger's position 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. There is
no place to attach the top tether in this position.
MAXX
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