GMC Cadillac CTS 2004 Owner's Manual page 48

A. Lower Anchorage
B. Lower Anchorage
In order to use the LATCH system in your vehicle,
you need a child restraint designed for that system.
1-42
The labels are located near the base of rear outboard
seating positions.
CAUTION:
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If a LATCH-type child restraint is not attached
to its anchorage points, the restraint will not
be able to protect the child correctly. In a
crash, the child could be seriously injured or
killed. Make sure that a LATCH-type child
restraint is properly installed using the
anchorage points, or use the vehicle's safety
belts to secure the restraint, following the
instructions that came with that restraint, and
also the instructions in this manual.
To assist you in locating the
lower anchors for this child
restraint system, each
seating position with the
LATCH system has a label
on the seatback at each
lower anchor position.