Buick Encore GX 2023 Owner's Manual page 78

Tilt the latch plate to adjust the belt if
needed.
4. Push the latch plate into the buckle until
it clicks.
Position the release button on the
buckle, away from the child restraint, so
that the seat belt could be quickly
unbuckled if necessary.
5. Pull the shoulder belt all the way out of
the retractor to set the lock. When the
retractor lock is set, the belt can be
tightened but not pulled out of the
retractor.
Seats and Restraints
6. 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.
There must be finger clearance between
the push button and the child restraint.
If there is not clearance between the
buckle push button and the child
restraint, move the seat upward and
repeat prior installation steps. Otherwise
secure the child restraint in a rear seat.
When installing a forward-facing child
restraint, it may be helpful to use your
knee to push down on the child restraint
as you tighten the belt.
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