Chevrolet 2013 Spark Owner's Manual page 78

3-42 Seats and Restraints
2. If the child restraint manufacturer
recommends that the top tether
be attached, attach and tighten
the top tether to the top tether
anchor, if equipped. Refer to the
child restraint instructions and
the following steps:
2.1. Find the top tether anchor.
2.2. Remove the cargo cover
before installing the top
tether. Place the cargo
cover on the floor of the
cargo area. The cargo
cover should remain off
while the top tether is
in use.
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.