Chevrolet Impala 2016 Owner's Manual page 94

2.2. Route, attach, and tighten
the top tether according to
the child restraint
instructions and the
following instructions:
If the position you are
using does not have a
head restraint and you are
using a single tether, route
the tether over the
seatback.
If the position you are
using does not have a
head restraint and you are
using a dual tether, route
the tether over the
seatback.
If the position you are
using has an adjustable
head restraint and you are
using a single tether, route
Seats and Restraints
the tether under the head
restraint and in between
the head restraint posts.
If the position you are
using has an adjustable
head restraint and you are
using a dual tether, route
the tether under the head
restraint and around the
head restraint posts.
3. Before placing a child in the
child restraint, make sure it is
securely held in place. To
check, grasp the child restraint
at the LATCH path and attempt
to move it side to side and
back and forth. There should
be no more than 2.5 cm (1 in)
of movement for proper
installation.
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