Chevrolet 2008 Aveo Owner's Manual page 49

For sedan models, the top tether anchors are located
under the covers behind the rear seat on the filler panel.
Pull open the cover to access the top tether 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.
Sedan Hatchback
For hatchback models, the top tether anchors (B) are
located in the rear cargo area, attached to the back
wall (A) of the vehicle. Squeeze and pull the front part
of the plastic cover to access the top tether anchors.
Remove the cargo shade before installing the top tether.
The cargo shade should remain off while the top
tether is in use. 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.
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