Toyota 2003 Prius Owner's Manual page 148

22p054a
2. To remove the child restraint system,
press the buckle–release button and
allow the belt to retract.
29.—Using a top strap
22p055
Follow the procedure below for a child
restraint system that requires the use
of a top strap.
Anchor
brackets
22p056d
Use the anchor bracket on the package
tray behind the rear seat to attach the top
strap.
Anchor brackets are installed for each
rear seating position.
73