Toyota 2007 Matrix Owner's Manual page 90

2. To remove the booster seat, press the
buckle release button and allow the
belt to retract.
80
—Using a top strap
Follow the procedure below for a child
restraint system that requires the use
of a top strap.
Anchor brackets
Symbol
Use the anchor brackets in the luggage
compartment to attach the top strap.
Anchor brackets are installed for each
rear seating position.
This symbol indicates the locations of the
anchor brackets.