Toyota Previa Owner's Manual page 62

(C)BOOSTER SEAT INSTALLATION
A booster seat is used in forward-fac-
ing position only.
58
CAUTION
!
Only when it is unavoidable should
a forward-facing child restraint sys-
tem be used on the front seat. Al-
ways move the seat as far back as
possible because the force of de-
ploying airbag would cause serious
injury to the child.
1. Sit the child on a booster seat. Run the
lap and shoulder belt through or
around the booster seat and child fol-
lowing the instructions provided by its
manufacturer and insert the tab into
the buckle taking care not to twist the
belt.
Make sure the shoulder belt is correctly
across the child's shoulder and that the
lap belt is positioned as low as possible on
child's hips. See "Seat belts" for details.