Toyota Yaris Sedan 2008 Quick Reference Manual page 104

1-7. Safety information
Installing child restraints using a seat belt (child restraint lock function belt)
Rear facing ⎯ Infant seat/convertible seat
n
88
Place the child seat on the rear
seat facing the rear of the vehi-
cle.
Run the seat belt through the
child seat and insert the plate
into the buckle. Make sure that
the belt is not twisted.
Fully extend the shoulder belt
and then allow it to retract
slightly in order to activate the
ALR lock mode.
Lock mode allows the seat belt to
retract only.