2013 Lexus GS300h Owner's Manual

651-1. For safe use
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For safety and security
GS450h_300h_OM_OM30D53E_(EE)
Information provided in the table shows your child restraint system
suitability for various seating positions.
Child restraint system suitability for various seating positions
(with ISOFIX rigid anchors)
Mass groupsSize classFixture
Vehicle ISOFIX
positions
Outboard rear
seat
CarrycotFISO/L1 X
GISO/L2 X
0
Up to 10 kg (22 lb.)
(0 - 9 months)EISO/R1 IL
0+
Up to 13 kg (28 lb.)
(0 - 2 years)EISO/R1 IL
DISO/R2 IL
CISO/R3 X
I
9 to 18 kg
(20 to 39 lb.)
(9 months - 4 years)DISO/R2 X
CISO/R3 X
BISO/F2IUF
*, IL*
B1 ISO/F2X IUF*, IL*
AISO/F3IUF*, IL*

661-1. For safe use
GS450h_300h_OM_OM30D53E_(EE)
Key of letters inserted in the above table:
IUF:Suitable for ISOFIX forward-facing child restraint systems of
universal category approved for use in this mass group.
IL: Suitable for child restraint systems shown in the ISOFIX child
restraint system list.
When using a “LEXUS MINI” or “LEXUS MIDI”, adjust the sup-
port leg and the ISOFIX connectors as follows:
Lock the ISOFIX connectors
where numbers 3, 4 and 5 can
be seen.
Lock the support leg where
5th hole can be seen.
X: ISOFIX position not suitable for ISOFIX child restraint sys-
tems in this mass group and/or this size class.
*: If the head restraint interferes with your child restraint system, and the
head restraint can be removed, remove the head restraint.
The child restraint system mentioned in the table may not be avail-
able 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.
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671-1. For safe use
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For safety and security
GS450h_300h_OM_OM30D53E_(EE)
ISOFIX child restraint system list
Mass groupsSize
classFixtureISOFIX child
restraint systemsCategory
0
Up to 10 kg (22 lb.)
(0 - 9 months)EISO/R1LEXUS MINISemi-universal
EISO/R1LEXUS MIDISemi-universal
0+
Up to 13 kg (28 lb.)
(0 - 2 years)
EISO/R1LEXUS MINISemi-universal
EISO/R1LEXUS MIDISemi-universal
DISO/R2LEXUS MINISemi-universal
DISO/R2LEXUS MIDISemi-universal
I
9 to 18 kg
(20 to 39 lb.)
(9 months - 4 years)BISO/F2LEXUS MIDISemi-universal
B1ISO/F2XLEXUS MIDISemi-universal
AISO/F3LEXUS MIDISemi-universal

681-1. For safe use
GS450h_300h_OM_OM30D53E_(EE)
When installing a child restraint system on the front passenger seat
Selecting an appropriate child restraint system
Use a child restraint system appropriate for 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 system, sit the child on a rear
seat and use the vehicle’s seat belt. (P. 3 8 ) When you have to use a child restraint
system on the front passenger seat, adjust
the following:
The seatback to the most upright posi-
tion
The seat cushion to the highest position
The seat cushion to the fully rearward
position
CAUTION
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 braking or an accident).

691-1. For safe use
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For safety and security
GS450h_300h_OM_OM30D53E_(EE)
CAUTION
Child restraint precautions
For effective protection in automobile accidents 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 child restraint system that con-
forms to the size of the child, installed on the rear seat. According to acci-
dent statistics, the child is safer when properly restrained in the rear seat
than in the front seat.
Never use a rear-facing child restraint system on the front passenger seat
when the airbag manual on-off switch is on. (P. 5 6 )
In the event of an accident, the force of the rapid inflation of the front pas-
senger airbag can cause death or serious injury to the child.
A forward-facing child restraint system may be installed on the front pas-
senger seat only when it is unavoidable. A child restraint 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 seat-
back as upright as possible and always move the seat as far back as possi-
ble because the front passenger airbag could inflate with considerable
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
deploy even if the child is seated in the child restraint system. It is danger-
ous if the SRS side airbags 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 injury
to the child in the event of a sudden stop, sudden swerve or accident.

701-1. For safe use
GS450h_300h_OM_OM30D53E_(EE)
CAUTION
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 other serious inju-
ries 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 secured on the seat even if it is
not in use. Do not store the child restraint system unsecured in the passen-
ger compartment.
If it is necessary to detach the child restraint system, remove it from the
vehicle or store it securely in the trunk. This will prevent it from injuring
passengers in the event of a sudden stop, sudden swerve or accident.

711-1. For safe use
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For safety and security
GS450h_300h_OM_OM30D53E_(EE)
Installing child restraints
Seat belts (An ELR belt requires
a locking clip)
ISOFIX rigid anchors
Lower anchors are provided for the
outboard rear seats. (Buttons dis-
playing the location of the anchors
are attached to the seats.)
Anchor brackets (for top strap)
An anchor bracket is provided for
each rear seat.
Follow the child restraint system manufacturer’s instructions.
Firmly secure child restraints to the seats using a seat belt or ISO-
FIX rigid anchors. Attach the top strap when installing a child
restraint.

721-1. For safe use
GS450h_300h_OM_OM30D53E_(EE)
Rear-facing  Baby seat/child seat
Place the child restraint sys-
tem on the rear seat facing
the rear 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.
Install a locking clip near
the tab of the lap and shoul-
der belt by inserting the lap
and shoulder webbing
through the recesses of the
locking clip. Buckle the belt
again. If the belt has any
slack, release the buckle and
reinstall the locking clip.
Installing child restraints using a seat belt
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