Chevrolet 2007 Equinox Owner's Manual page 40

2. Slide the guide under and past the belt. The
elastic cord must be under the belt. Then,
place the guide over the belt, and insert the
two edges of the belt into the slots of
the guide.
40
3. Be sure that the belt is not twisted and it lies
flat. The elastic cord must be under the belt
and the guide on top.