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4-A Additional UAS Information
This base can be installed in your vehicle using either
the vehicle seat belt OR the UAS system. Both systems
are equally safe to use. DO NOT USE BOTH AT THE
SAME TIME.
The UAS system allows you to securely attach your
base in your car without using the vehicle seat belt and
possibly to get a better fit. All 2003 and newer model
year vehicles are required to have a UAS system,
although some manufacturers began including UAS
earlier. Some vehicle owner manuals use the term
ISOFIX or LATCH to identify the UAS system.
Only use UAS in seating positions recommended by
your vehicle manufacturer. Review your vehicle owner’s
manual for more information.