Graco Child Restraint Owner's Manual page 44

VEHICLE SEAT BELTS
Lap/Shoulder Belt with Emergency Locking Retractor (ELR)
and Sliding Latch Plate
Locking Clip
WARNING
Avoid serious injury or death:
where required will result in
child restraint not being
securely held in place.
seat belts when not being
used with child restraint.
vehicle seat belt shortener.
You MUST
slides freely through the latch plate or the
lap belt cannot be tightly secured.
44