Kia CERATO 2018 Owner's Manual page 62

Safety features of your vehicle
B1 - ISO/F2X: Reduced-Height Second Version Back Surface Shape Forward-Facing toddler CRS (height 650 mm)
C - ISO/R3: Full-Size Rearward-Facing toddler CRS
D - ISO/R2: Reduced-Size Rearward-Facing toddler CRS
E - ISO/R1: Infant-Size Rearward-Facing CRS
F - ISO/L1: Left Lateral Facing position CRS (carry-cot)
G - ISO/L2: Right Lateral Facing position CRS (carry-cot)
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