Chevrolet Spark 2015 Owner's Manual page 84

2.3. Route, attach, and tighten
the top tether according to
your child restraint
instructions and the
following instructions:
If you are using a single
tether in an outboard
seating position and the
head restraint has been
removed, route the tether
over the seatback.
If you are using a dual
tether in an outboard
seating position and the
head restraint has been
removed, route the tether
over the seatback and over
the inboard edge of the rear
speaker.
Seats and Restraints
If the rear outboard seating
position you are using has
an adjustable head restraint
and you are using a single
tether, raise the head
restraint and route the
tether under the head
restraint and in between the
head restraint posts.
If the rear outboard seating
position you are using has
an adjustable head restraint
and you are using a dual
tether, raise the head
restraint and route the
tether under the head
restraint and around the
head restraint posts.
3-45