Lexus NX450h+ 2021 - Page 115

Mass group Child weight Size class Fixture Description
0 ＋
Up to 13 kg (28
lb.)
E R1
Rearward-facing
infant seat
I
9 to 18 kg (20 to
39 lb.)
A F3
Full-height, for-
ward-facing child
restraint systems
B F2
Reduced-height
forward-facing
child restraint sys-
tems
B1 F2X
Reduced-height
forward-facing
child restraint sys-
tems
C R3
Full-size, rearward-
facing child re-
straint systems
D R2
Reduced-size,
rearward-facing
child restraint sys-
tems
Ⅱ
15 to 25 kg (34
to 55 lb.)
— B2, B3 Junior seat
Ⅲ
22 to 36 kg (48
to 79 lb.)
1-4. Preparations for safe driving with children in the vehicle
113
1
Before driving