Toyota SUPRA Manual page 46

2. Fully extend the shoulder belt to put it
in the lock mode. When the belt is
then retracted slightly, it cannot be ex-
tended.
To hold the convertible seat securely,
make sure the belt is in the lock mode
before letting the belt retract.
46
3. While pressing the convertible
firmly against the seat cushion and
seatback, let the shoulder belt retract
as far as it will go to hold the convert-
ible seat securely.
SUPRA (U)
seat
CAUTION
Push and pull the child restraint sys-
tem in different direction to be sure
it is secure. Follow all the installation
instructions provided by its manufac-
turer.