Buick 1998 Century Owner's Manual page 52

10. Pull on the harness. Make sure it is properly routed
and isn't twisted or flipped over.
the harness. Be sure both sides are adjusted to the
same height.
11. Repeat Steps 5 through 10 for the other side of
12. Move the pad back against the child restraint
seatback. Make sure the harness goes through the
slots in the pad that match the height adjustment
slots being used,
fastener strip.
13. Press the upper edge of the pad against the
Securing a Child in the Built-in
Child Restraint
Now that the harness is adjusted to the correct height for
your child, you're ready to use the child restraint's
harness (E) to secure your child.
Don't use the vehicle's safety belts.
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