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For safety and security
Child restraint systems are classified into the following 5 groups according to the
regulation ECE No.44:
Group 0: Up to 10 kg (22 lb.) (0 - 9 months)
Group 0+: Up to 13 kg (28 lb.) (0 - 2 years)
Group I: 9 to 18 kg (20 to 39 lb.) (9 months - 4 years)
Group II: 15 to 25 kg (34 to 55 lb.) (4 years - 7 years)
Group III: 22 to 36 kg (49 to 79 lb.) (6 years - 12 years)
In this owner’s manual, the following popular 3 types of child restraint systems
that can be secured with the seat belts are explained.
Types of child restraints
XBaby seat XChild seat
Equal to Group 0 and 0+ of ECE
No.44 Equal to Group 0+ and I of ECE
No.44
XJunior seat
Equal to Group II and III of ECE No.44
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Key of letters inserted in the above table:
U: Suitable for “universal” category child restraint system approved for the use in this mass group.
UF: Suitable for forward facing “universal” category child restraint system approved for the use in this mass group.
L1: Suitable for “LEXUS G 0+, BABY SAFE PLUS” (0 to 13 kg [0 to 28 lb.]) approved for the use in this mass group.
L2: Suitable for “LEXUS G 0+, BABY SAFE PLUS with SEAT BELT FIXA- TION, BASE PLATFORM” (0 to 13 kg [0 to 28 lb.]) approved for the use in
this mass group.
L3: Suitable for “LEXUS DUO+” (without ISOFIX, 9 to 18 kg [20 to 39 lb.]) approved for the use in this mass group.
L4: Suitable for “LEXUS KID” (15 to 36 kg [34 to 79 lb.]) approved for the use in this mass group.
L5: Suitable for “LEXUS KIDFIX” (15 to 36 kg [34 to 79 lb.]) approved for the use in this mass group.
X: Not suitable seat position for children in this mass group.
*1: When you use a child restraint system in this position, adjust the seat back and fix it at
the most upright lock position.
*2: When you use a child restraint system in this position, remove the head restraint.
Other child restraint system which is different from the system mentioned in the
table can be used.
But the suitability of the systems must be carefully checked with the child
restraint system manufacturer concerned and the seller of those seats.
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(1) For the CRS which do not carry the ISO/XX size class identification (A to G), for the applicable mass group, the car manufacturer shall indicate the
vehicle specific ISOFIX child restraint system(s) recommended for each
position.
Key of letters inserted in the above table:
IUF: Suitable for ISOFIX forward-facing child restraints systems of universal category approved for the use in this mass group.
X: ISOFIX position not suitable for ISOFIX child restraint systems in this mass group and/or this size class.
*1: When you use a child restraint system in this position, remove the head restraint.
The child restraint systems mentioned in the table may not be available outside of
the EU area.
Other child restraint systems different from the systems mentioned in the table
can be used, but the suitability of the systems must be carefully checked with the
child restraint system manufacturer and retailer.
■When installing the child restraint system on the front passenger seat
When you have to use a child restraint system on the front passenger seat, adjust the fol-
lowing:
■Selecting an appropriate child restraint system
●Use a child restraint system appropriate fo r the child until the child becomes large
enough to properly wear the vehicle’s seat belt.
●If the child is too large for a child restraint sy stem, sit the child on a rear seat and use the
vehicle’s seat belt. ( →P. 3 8 )
●The seatback to the most upright position
●The seat cushion to the fully rearward position
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WA R N I N G
■Using a child restraint system
The use of a child restraint system not suitable for the vehicle may not properly secure
the infant or child. It may result in death or serious injury (in the event of sudden brak-
ing, sudden swerving or an accident).
■Child restraint precautions
●For effective protection in automobile ac cidents and sudden stops, a child must be
properly restrained, using a seat belt or child restraint system depending on the age
and size of the child. Holding a child in your arms is not a substitute for a child restraint
system. In an accident, the child can be crushed against the windshield, or between
you and the vehicle’s interior.
●Lexus strongly urges the use of a proper ch ild restraint system that conforms to the
size of the child, installed on the rear seat. According to accident statistics, the child is
safer when properly restrained in th e rear seat than in the front seat.
●Never install a rear-facing child restraint sy stem on the front passenger seat when the
airbag manual on-off switch is on. ( →P. 5 1 )
In the event of an accident, the force of the rapid inflation of the front passenger air-
bag can cause death or serious injury to the child.
●A forward-facing child restraint system may be installed on the front passenger seat
only when it is unavoidable. A child restra int system that requires a top strap should
not be used in the front passenger seat since there is no top strap anchor for the front
passenger seat. Adjust the seatback as upright as possible and always move the seat
as far back as possible because the front passenger airbag could inflate with consid-
erable speed and force. Otherwise, the child may be killed or seriously injured.
●Do not allow the child to lean his/her head or any part of his/her body against the
door or the area of the seat, front and rear pillars or roof side rails from which the SRS
side airbags or SRS curtain shield airbags depl oy even if the child is seated in the child
restraint system. It is dangerous if the SRS side and curtain shield airbags inflate, and
the impact could cause death or serious injury to the child.
●Make sure you have complied with all installation instructions provided by the child
restraint manufacturer and that the system is properly secured. If it is not secured
properly, it may cause death or serious inju ry to the child in the event of a sudden
stop, sudden swerve or accident.
■When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes twisted around
a child’s neck, it may lead to choking or othe r serious injuries that could result in death.
If this occurs and the buckle cannot be unfastened, scissors should be used to cut the
belt.
■When the child restraint system is not in use
●Keep the child restraint system properly secure d on the seat even if it is not in use. Do
not store the child restraint system unsecured in the passenger compartment.
●If it is necessary to detach the child rest raint system, remove it from the vehicle or
store it securely in the luggage compartment. This will prevent it from injuring passen-
gers in the event of a sudden st op, sudden swerve or accident.
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For safety and security
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Installing child restraints
Seat belts (An ELR belt requires a lock-
ing clip.)
ISOFIX rigid anchors (ISOFIX child
restraint system)
Lower anchors are provided for the out-
board rear seats. (Buttons displaying the
location of the anchors are attached to
the seats.)
Anchor brackets (for top strap)
An anchor bracket is provided for out-
board rear seats.
Follow the child restraint system manufacturer’s instructions. Firmly secure
child restraints to the seats using a seat belt or ISOFIX rigid anchors. Attach
the top strap when installing a child restraint.
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Place the child restraint system
on the seat facing the front of the
vehicle.
Run the seat belt through the
child restraint system and insert
the plate into the buckle. Make
sure that the belt is not twisted.
Keep the lap portion of the belt
tight.
Install a locking clip near the tab
of the lap and shoulder belt by
inserting the lap and shoulder
webbing through the recesses of
locking clip.
■Junior seat Place the child restraint system
on the seat facing the front of the
vehicle.
2
3
4
1
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Adjust the head restraint to the
upmost position.
Check the positions of the exclusive
fixing bars, and install the child
restraint system to the seat.
The bars are installed in the clearance
between the seat cushion and seatback.
If the child restraint has a top strap, the
top strap should be latched onto the
anchors.
Adjust the head restraint to the
upmost position.
2
3
Child restraint systems with a top strap
1
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Secure the child restraint system
using the seat belt or ISOFIX rigid
anchors.
Open the anchor bracket cover,
latch the hook onto the anchor
bracket and tighten the top strap.
Make sure the top strap is securely
latched.
■When installing a child restraint system
You need a locking clip to install the child restraint system. Follow the instructions pro-
vided by the manufacturer of the system. If yo ur child restraint system does not provide a
locking clip, you can purchase the following item from any authorized Lexus dealer or
repairer, or another duly qualified and eq uipped professional: Locking clip for child
restraint system
(Part No. 73119-22010)
2
3
WA R N I N G
■When installing a child restraint system
Follow the directions given in the child restra int system installation manual and fix the
child restraint system securely in place.
If the child restraint system is not correctly fixed in place, the child or other passengers
may be seriously injured or even killed in the event of sudden braking, sudden swerving
or an accident.
●If the driver’s seat interferes with the child
restraint system and prevents it from being
attached correctly, attach the child restraint
system to the right-hand rear seat (left-hand
drive vehicles) or the left-hand rear seat
(right-hand drive vehicles).
●Adjust the front passenge r seat so that it does
not interfere with the child restraint system.
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