Chicco NextFit User Manual page 33

Some vehicles have no seating positions which are compatible with this Child
Restraint. If in doubt, contact the vehicle manufacturer for assistance. Only
forward-facing vehicle seats can be used with this Child Restraint.
Make sure no more than 3 inches of the
Child Restraint base is past the edge of
the vehicle seat.
VEHICLE SEATING POSITIONS
Do not use on a folded down
vehicle seat back.
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