Cadillac 2015 ATS Owner's Manual page 92

Mass Group Class Size
IUF = Suitable for ISOFIX forward child restraint systems of universal category approved for use in the mass
X = ISOFIX position not suitable for ISOFIX child restraint systems in this mass group and/or this size class.
¹ = Front passenger seating position must be adjusted to full rear backrest recline and full down seat travel to place
ISOFIX Size Class and Seat
Device:
A - ISO/F3: Forward-facing child
restraint system for children of
maximum size in the weight class 9
to 18 kg.
B - ISO/F2: Forward-facing child
restraint system for smaller children
in the weight class 9 to 18 kg.
Fixture
Front
Passenger
group.
child restraint into vehicle.
B1 - ISO/F2X: Forward-facing child
restraint system for smaller children
in the weight class 9 to 18 kg.
C - ISO/R3: Rear-facing child
restraint system for children of
maximum size in the weight class
up to 13 kg.
Seats and Restraints
Vehicle ISOFIX Positions
Rear Left Rear Centre
Passenger Passenger
D - ISO/R2: Rear-facing child
restraint system for smaller children
in the weight class up to 13 kg.
E - ISO/R1: Rear-facing child
restraint system for young children
in the weight class up to 13 kg.
3-45
Rear Right
Passenger