Chevrolet 2006 Optra Owner's Manual page 49

Wagon Center Position
For the center position in wagon model, the top tether
anchor (A) is located under a trim cover on the
ceiling (B). Open the trim 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.
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.
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 1-38 for additional
information.
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