3-A Booster Use
Vehicle Lap/Shoulder
Seat Belt
Vehicle Seat Lap/
Shoulder Belt
Booster Use With Back:
40-100 lb (18.1-45 kg) 43-57 in.
(110.1-145 cm) at least 4 years old*
Booster Use Without Back: 40-110 lb (18.1-50
kg) 43-57 in. (110.1-145 cm) at least 4 years old*
• Place car seat forward-facing in the vehicle back seat.
• Make sure vehicle seat's lap belt is adjusted snugly and
lays low on the child's hip and is routed in front of the
armrest in the booster's belt path.
• Vehicle belts MUST lie flat against child and MUST NOT
be twisted.
• Vehicle seat's shoulder belt is adjusted snugly and should
lie between child's neck and edge of shoulder.
22
• N
• D
a
• D
s
• D
• V
b
• T
v
• If
N
• T
a
u
h
f
c
p
* C