Chevrolet 2009 Cobalt Owner's Manual page 53

4. Pull the rest of the shoulder belt all the way out of
the retractor to set the lock.
5. To tighten the belt, push down on the child
restraint, pull the shoulder portion of the belt to
tighten the lap portion of the belt, and feed
the shoulder belt back into the retractor. If you are
using a forward-facing child restraint, you may
find it helpful to use your knee to push down on
the child restraint as you tighten the belt.
6. If your child restraint has a top tether, follow the
child restraint manufacturer's instructions regarding
the use of the top tether. See Lower Anchors
and Tethers for Children (LATCH) on page 1-41
for more information.
7. Push and pull the child restraint in different
directions to be sure it is secure.
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