Page 69 of 628
691-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
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 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 secured on the seat even if it is not in
use. Do not store the child restraint system unsecured in the passenger com-
partment.
If it is necessary to detach the child restraint system, remove it from the vehi-
cle or store it securely in the trunk. This will prevent it from injuring passen-
gers in the event of a sudden stop, sudden swerve or accident.
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701-1. For safe use
IS300h_EE(OM53B95E)
Seat belts (An ELR belt requires a
locking clip)
ISOFIX rigid anchors
Lower anchors are provided for the
outboard rear seats, behind the
anchor covers.
Anchor brackets (for top strap)
An anchor bracket is provided for
the outboard rear seats.
Installing child restraints
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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711-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
Rear-facing Baby seat/child seat
Place the child restraint system
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.
If your child restraint system is
not equipped with a lock-off (a
seat belt locking feature), secure
the child restraint system using a
locking clip.
After installing the child restraint system, rock it back and forth to
ensure that it is installed securely.
Installing child restraints using a seat belt
1
2
Page 72 of 628
721-1. For safe use
IS300h_EE(OM53B95E)
Forward-facing Child seat
Remove the head restraint if it
interferes with your child
restraint system.
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.
If your child restraint system is
not equipped with a lock-off (a
seat belt locking feature), secure
the child restraint system using a
locking clip.
After installing the child restraint system, rock it back and forth to
ensure that it is installed securely.
1
2
3
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731-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
Junior seat
Place the child restraint system
on the seat facing the front of
the vehicle.
Sit the child in the child
restraint system. Fit the seat
belt to the child restraint sys-
tem according to the manufac-
turer’s instructions and insert
the plate into the buckle. Make
sure that the belt is not twisted.
Check that the shoulder belt is
correctly positioned over the
child’s shoulder and that the lap
belt is as low as possible. (P.
38)
Push the buckle release button and
fully retract the seat belt.
1
2
Removing a child restraint installed with a seat belt
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751-1. For safe use
1
For safety and security
IS300h_EE(OM53B95E)
Remove the head restraint if it
interferes with your child
restraint system.
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 instruc-
tions provided by the manufacturer of the system. If your 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 equipped pro-
fessional:
Locking clip for child restraint system
(Part No. 73119-22010)
Child restraint systems with a top strap
1
2
3
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781-1. For safe use
IS300h_EE(OM53B95E)
CAUTION
When installing a child restraint system
If child restraint system regulations exist in the country where you reside,
please contact any authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional for the child restraint system installation.
When a junior seat is installed, always ensure that the shoulder belt is posi-
tioned across the center of the child’s shoulder. The belt should be kept away
from the child’s neck, but not so that it could fall off the child’s shoulder. Fail-
ing to do so may result in death or serious injury in the event of sudden brak-
ing, sudden swerving or an accident.
Ensure that the belt and plate are securely locked and the seat belt is not
twisted.
Shake the child restraint system left and right, and forward and backward to
ensure that it has been securely installed.
After securing a child restraint system, never adjust the seat.
Follow all installation instructions provided by the child restraint system
manufacturer.
To correctly attach a child restraint system to the anchors
When using the lower anchors, be sure that there are no foreign objects around
the anchors and that the seat belt is not caught behind the child restraint system.
Make sure the child restraint system is securely attached, or it may cause death
or serious injury to the child or other passengers in the event of a sudden brak-
ing, sudden swerve or an accident.
Page 106 of 628

1052. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53B95E)
Warning lights inform the driver of malfunctions in the indicated vehicle
systems.
*1: These lights turn on when the power switch is turned to ON mode to indicate
that a system check is being performed. They will turn off after the hybrid sys-
tem is on, or after a few seconds. There may be a malfunction in a system if
the lights do not come on, or turn off. Have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and equipped
professional.
*2: The light flashes to indicate a malfunction.
*3: This light illuminates on the center panel.
Warning lights
*1Brake system warning
light
(P. 507)*1Slip indicator
(P. 508)
*1Brake system warning
light (P. 507)*1 Automatic headlight lev-
eling system warning
light (P. 509)
*1Charging system warning
light (P. 507)Open door warning light
(P. 509)
*1Malfunction indicator
lamp (P. 507)Low fuel level warning
light (P. 509)
*1SRS warning light
(P. 508)
Driver’s and front passen-
ger’s seat belt reminder
light
(P. 509)
*1ABS warning light
(P. 508)*3Rear passengers’ seat belt
reminder lights (P. 509)
*1Electric power steering
system warning light
(P. 508)*1Master warning light
(P. 509)
*1, 2
(if
equipped)
Pre-crash safety system
warning light (P. 508)
*1Tire pressure warning
light
(P. 509)