Toyota 2008 FJ Cruiser Owner's Manual page 127

1-7. Safety information
CAUTION
n Do not use a seat belt extender
If a seat belt extender is used when installing a child restraint system, the
seat belt will not securely hold the child restraint system, which could cause
death or serious injury to the child or other passengers in the event of a colli-
sion.
To correctly attach a child restraint system to the anchorages
n
When using the lower anchorages, be sure that there are no foreign objects
around the anchorages and that the seat belt is not caught behind the child
restraint. Make sure the child restraint system is securely attached, or it may
cause death or serious injury to the child in the event of a sudden stop or
accident.
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