Cadillac 2015 Escalade Owner's Manual page 115

3-58 Seats and Restraints
Child Restraint System Size
Classes and Fixtures
A - ISO/F3: Full-height
forward-facing toddler child restraint
system.
B - ISO/F2: Reduced-height
forward-facing toddler child restraint
system.
B1 - ISO/F2X: Reduced-height
forward-facing toddler child restraint
system.
C - ISO/R3: Full-size rear-facing
toddler child restraint system.
D - ISO/R2: Reduced-size
rear-facing toddler child restraint
system.
E - ISO/R1: Rear-facing infant child
restraint system.
F - ISO/L1: Left side-facing position
carrycot.
G - ISO/L2: Right side-facing
position carrycot.