Toyota Yaris Owner's Manual page 82

When using the exclusive fixing
D
bars for the child restraint system,
ensure that the seat is moved to
the rear−most position, with the
seatback close to the child restraint
system.
After securing the child restraint
D
system, never slide or recline the
seat.
Do not install a child restraint sys-
D
tem on the rear seat if it interferes
with the lock mechanism of the
front seats. Otherwise, the child or
front seat occupant(s) may be killed
or seriously injured in case of sud-
den braking or a collision.
75