Lexus 2014 LX570 Owner's Manual page 152

1-7. Safety information
Installing child restraints using a seat belt (child restraint lock function
belt)
Rear-facing Infant seat/Convertible seat
■
STEP 1
STEP 2
STEP 3
152
LX570_OM_OM60L21U_(U)
Fold the seatback while pulling the
seatback angle lever. Return the
seatback and secure it at the first
lock position. (P. 71)
Place the child restraint system on
the second seat facing the rear of
the vehicle.
Run the seat belt through the child
restraint system and insert the
plate into the buckle. Make sure
that the belt is not twisted.