Oldsmobile 1995 Cutlass Supreme Owner's Manual page 50

6. To tighten the belt, feed the shoulder belt into the
retractor while you push down on the child restraint.
7. Push
and
pull the child restraint in different
directions to be sure it is secure.
To remove the child restraint, just unbuckle the vehicle's
safety belt and let it go back all the way. The safety belt
will move freely again and
be
ready to work for an adult
or
larger child passenger.
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