warning LEXUS ES300h 2022 User Guide

241-1. For safe use
Seat belts
Make sure that all occupants are
wearing their seat belts before driv-
ing the vehicle.
WARNING
Observe the following precautions to
reduce the risk of injury in the event of
sudden braking, sudd en swerving or an
accident.
Failure to do so may cause death or seri-
ous injury.
QWearing a seat belt
OEnsure that all passengers wear a seat
belt.
OAlways wear a seat belt properly.
OEach seat belt should be used by one
person only. Do not use a seat belt for
more than one person at once, includ-
ing children.
OLexus recommends th at children be
seated in the rear seat and always use
a seat belt and/or an appropriate child
restraint system.
OTo achieve a proper seating position,
do not recline the seat more than nec-
essary. The seat belt is most effective
when the occupants are sitting up
straight and well back in the seats.
ODo not wear the shoulder belt under
your arm.
OAlways wear your seat belt low and
snug across your hips.
QPregnant women
Obtain medical advice and wear the seat
belt in the proper way. ( P.25)
Women who are pregnant should posi-
tion the lap belt as low as possible over
the hips in the same manner as other
occupants, extending the shoulder belt
completely over the shoulder and avoid-
ing belt contact with the rounding of the
abdominal area.
If the seat belt is not worn properly, not
only the pregnant woman, but also the
fetus could suffer death or serious injury
as a result of sudden braking or a colli-
sion.
QPeople suffering illness
Obtain medical advice and wear the seat
belt in the proper way. ( P.25)
QWhen children are in the vehicle
 P.43
QSeat belt damage and wear
ODo not damage the seat belts by allow-
ing the belt, plate, or buckle to be
jammed in the door.
OInspect the seat belt system periodi-
cally. Check for cuts, fraying, and
loose parts. Do not use a damaged
seat belt until it is replaced. Damaged
seat belts cannot protect an occupant
from death or serious injury.

251-1. For safe use
1
For safety and security
Extend the shoulder belt so that it
comes fully over the shoulder, but
does not come into contact with the
neck or slide off the shoulder.
 Position the lap belt as low as possi-
ble over the hips.
 Adjust the position of the seatback.
Sit up straight and well back in the
seat.
 Do not twist the seat belt.
QChild seat belt usage
The seat belts of your vehicle were princi-
pally designed for persons of adult size.
OUse a child restraint system appropriate
for the child, until the child becomes large
enough to properly wear the vehicle’s
seat belt. ( P.43)
OWhen the child becomes large enough to
properly wear the vehicle’s seat belt, fol-
low the instructions regarding seat belt
usage. ( P.24)
QSeat belt extender
If your seat belts cannot be fastened
securely because they are not long enough,
a personalized seat belt extender is avail-
able from your Lexus dealer free of charge.
QRear seat belt
Use the seat belt after passing it through the
guide if the seat belt comes free from the
guide.
WARNING
OEnsure that the belt and plate are
locked and the belt is not twisted.
If the seat belt does not function cor-
rectly, immediately contact your Lexus
dealer.
OReplace the seat assembly, including
the belts, if your vehicle has been
involved in a seriou s accident, even if
there is no obvious damage.
ODo not attempt to install, remove,
modify, disassemble or dispose of the
seat belts. Have any necessary repairs
carried out by your Lexus dealer. Inap-
propriate handling may lead to incor-
rect operation.
Correct use of the seat belts
WARNING
QUsing a seat belt extender
Observe the following precautions to
reduce the risk of injury in the event of
sudden braking, sudden swerving or an
accident.
Failure to do so may cause death or seri-
ous injury.
ODo not wear the seat belt extender if
you can fasten the seat belt without the
extender.

261-1. For safe use
1To fasten the seat belt, push the
plate into the buckle until a click
sound is heard.
2 To release the seat belt, press the
release button .
QEmergency locking retractor (ELR)
The retractor will lock the belt during a sud-
den stop or on impact. It may also lock if you
lean forward too quickly. A slow, easy motion will allow the belt to extend so that
you can move around fully.
QAutomatic locking retractor (ALR)
When a passenger’s shoulder belt is com-
pletely extended and then retracted even
slightly, the belt is locked in that position
and cannot be extended. This feature is
used to hold a child restraint system (CRS)
firmly. To free the belt again, fully retract the
belt and then pull the belt out once more.
1 Push the seat belt shoulder anchor
down while pressing the release
button .
2 Push the seat belt shoulder anchor
up while pressing the release but-
ton .
Move the height adjuster up and down as
needed until you hear a click.
WARNING
ODo not use the seat belt extender
when installing a child restraint system
because the belt will not securely hold
the child restraint system, increasing
the risk of death or serious injury in the
event of an accident.
OThe personalized extender may not be
safe on another vehicle, when used by
another person, or at a different seat-
ing position other than the one origi-
nally intended.
NOTICE
QWhen using a seat belt extender
When releasing the se at belt, press on
the buckle release button on the
extender, not on the seat belt.
This helps prevent damage to the vehicle
interior and the extender itself.
Fastening and releasing the seat
belt
A
Adjusting the seat belt shoulder
anchor height (front seats)
WARNING
QAdjustable shoulder anchor
Always make sure the shoulder belt is
positioned across the center of your
shoulder. The belt should be kept away
from your neck, but not falling off your
shoulder. Failure to do so could reduce
the amount of protection in an accident
and cause death or serious injuries in the
event of a sudden stop, sudden swerve
or accident.
A
A

271-1. For safe use
1
For safety and security
The pretensioners help the seat belts to
quickly restrain the occupants by
retracting the seat belts when the vehi-
cle is subjected to certain types of
severe frontal or side collision or a
vehicle rollover.
The pretensioners do not activate in the
event of a minor frontal impact, a minor
side impact or a rear impact.
QReplacing the belt after the preten-
sioner has been activated
If the vehicle is involved in multiple colli-
sions, the pretensioner will activate for the
first collision, but will not activate for the
second or subsequent collisions.
Seat belt pretensioners (front
and outboard rear seats)
WARNING
QSeat belt pretensioners
Observe the following precautions to
reduce the risk of in jury in the event of
sudden braking, sudd en swerving or an
accident.
Failure to do so may cause death or seri-
ous injury.
ODo not place anything, such as a cush-
ion, on the front passenger’s seat.
Doing so will disperse the passenger’s
weight, which prevents the sensor
from detecting the passenger’s weight
properly. As a result, the seat belt pre-
tensioner for the front passenger’s seat
may not activate in the event of a colli-
sion.
OIf the pretensioner has activated, the
SRS warning light will come on. In that
case, the seat belt cannot be used
again and must be replaced at your
Lexus dealer.

291-1. For safe use
1
For safety and security
SRS curtain shield airbags
• Can help protect primarily the head of occupants in the outer seats
• Can help prevent the occupants from being thrown from the vehicle in the event of vehi- cle rollover
QSRS airbag system components
Front passenger occupant classification system (ECU and sensors)
Knee airbags
Front passenger airbag
Curtain shield airbags
Side impact sensors (front door)
Seat belt pretensioners and force limiters
Side impact sensors (front)
Front side airbags
Side impact sensors (rear)
Rear side airbags
Driver airbag
SRS warning light
Driver’s seat position sensor
E
A
B
C
D
E
F
G
H
I
J
K
L
M

331-1. For safe use
1
For safety and security
OThe portion of the front pillars, rear pillars
or roof side rail garnishes (padding) con-
taining the SRS curtain shield airbags
inside is scratched, cracked, or otherwise
damaged.
WARNING
QSRS airbag precautions
Observe the following precautions
regarding the SRS airbags.
Failure to do so may cause death or seri-
ous injury.
OThe driver and all passengers in the
vehicle must wear their seat belts
properly.
The SRS airbags are supplemental
devices to be used with the seat belts.
OThe SRS driver airbag deploys with
considerable force, and can cause
death or serious injury especially if the
driver is very close to the airbag. The
National Highway Traffic Safety
Administration (NHTSA) advises:
Since the risk zone for the driver’s air-
bag is the first 2 - 3 in. (50 - 75 mm) of
inflation, placing yourself 10 in. (250
mm) from your driver airbag provides
you with a clear margin of safety. This
distance is measured from the center
of the steering wheel to your breast-
bone. If you sit less than 10 in. (250
mm) away now, you can change your
driving position in several ways:
• Move your seat to the rear as far as you can while still reaching the pedals
comfortably.
• Slightly recline the back of the seat.
Although vehicle designs vary, many
drivers can achieve the 10 in. (250
mm) distance, even with the driver
seat all the way forward, simply by
reclining the back of the seat some-
what. If reclining the back of your seat
makes it hard to see the road, raise
yourself by using a firm, non-slippery
cushion, or raise the seat if your vehi-
cle has that feature.
• If your steering wheel is adjustable, tilt it downward. This points the airbag
toward your chest instead of your
head and neck.
The seat should be adjusted as recom-
mended by NHTSA above, while still
maintaining control of the foot pedals,
steering wheel, and your view of the
instrument panel controls.

341-1. For safe use
WARNING
OIf the seat belt extender has been con-
nected to the driver’s seat belt buckle
but the seat belt extender has not also
been fastened to the latch plate of the
driver’s seat belt, the SRS front airbags
for the driver will judge that the driver
is wearing the seat belt even though
the seat belt has not been connected.
In this case, the SRS front airbags for
the driver may not activate correctly in
a collision, resulting in death or serious
injury in the event of a collision. Be
sure to wear the seat belt with the seat
belt extender.
OThe SRS front passenger airbag also
deploys with considerable force, and
can cause death or serious injury
especially if the front passenger is very
close to the airbag. The front passen-
ger seat should be as far from the air-
bag as possible with the seatback
adjusted, so the front passenger sits
upright.
OImproperly seated and/or restrained
infants and children can be killed or
seriously injured by a deploying air-
bag. An infant or child who is too small
to use a seat belt should be properly
secured using a child restraint system.
Lexus strongly recommends that all
infants and children be placed in the
rear seats of the vehicle and properly
restrained. The rear seats are safer for
infants and children than the front pas-
senger seat. ( P.43)
ODo not sit on the edge of the seat or
lean against the dashboard.
ODo not allow a child to stand in front of
the SRS front passenger airbag unit or
sit on the knees of a front passenger.
ODo not allow the front seat occupants
to hold items on their knees.
ODo not lean against the door, the roof
side rail or the front, side and rear pil-
lars.
ODo not allow anyone to kneel on the
passenger seats toward the door or
put their head or hands outside the
vehicle.

351-1. For safe use
1
For safety and security
WARNING
ODo not attach anything to or lean any-
thing against areas such as the dash-
board, steering wheel pad and lower
portion of the instrument panel.
These items can become projectiles
when the SRS driver, front passenger
and knee airbags deploy.
ODo not attach anything to areas such
as a door, windshield, side window,
front or rear pillar, roof side rail and
assist grip.
ODo not hang coat hangers or other
hard objects on the coat hooks. All of
these items could become projectiles
and may cause death or serious injury,
should the SRS curtain shield airbags
deploy.
OIf a vinyl cover is put on the area where
the SRS knee airbag will deploy, be
sure to remove it.
ODo not use seat accessories which
cover the parts where the SRS side air-
bags inflate as they may interfere with
inflation of the SRS airbags. Such
accessories may prevent the side air-
bags from activating correctly, disable
the system or cause the side airbags to
inflate accidentally, resulting in death
or serious injury.
ODo not strike or apply significant levels
of force to the area of the SRS airbag
components or the front doors.
Doing so can cause the SRS airbags to
malfunction.
ODo not touch any of the component
parts immediately after the SRS air-
bags have deployed (inflated) as they
may be hot.
OIf breathing becomes difficult after the
SRS airbags have deployed, open a
door or window to allow fresh air in, or
leave the vehicle if it is safe to do so.
Wash off any residue as soon as possi-
ble to prevent skin irritation.
OIf the areas where the SRS airbags are
stored, such as the steering wheel pad
and front and rear pillar garnishes, are
damaged or cracked, have them
replaced by your Lexus dealer.
ODo not place anything, such as a cush-
ion, on the front passenger’s seat.
Doing so will disperse the passenger’s
weight, which prevents the sensor
from detecting the passenger’s weight
properly. As a result, the SRS front air-
bags for the front passenger may not
deploy in the event of a collision.
QModification and disposal of SRS air-
bag system components
Do not dispose of your vehicle or per-
form any of the following modifications
without consulting your Lexus dealer.
The SRS airbags may malfunction or
deploy (inflate) accidentally, causing
death or serious injury.
OInstallation, removal, disassembly and
repair of the SRS airbags
ORepairs, modifications, removal or
replacement of the steering wheel,
instrument panel, dashboard, seats or
seat upholstery, front, side and rear pil-
lars, roof side rails, front door panels,
front door trims or front door speakers
OModifications to the front door panel
(such as making a hole in it)

361-1. For safe use
WARNING
ORepairs or modifications of the front
fender, front bumper, or side of the
occupant compartment
OInstallation of a grille guard (bull bars,
kangaroo bar, etc.), snow plows,
winches or roof luggage carrier
OModifications to the vehicle’s suspen-
sion system
OInstallation of electronic devices such
as mobile two-way radios and CD
players
OModifications to your vehicle for a per-
son with a physical disability

371-1. For safe use
1
For safety and security
Driver’s and front passenger’s seat belt reminder light
SRS warning light
“PASSENGER AIR BAG” indicator lights
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classification sys-
tem. This system detects the conditions of the front passenger seat and acti-
vates or deactivates the front passenger airbag, and front passenger knee
airbag.
System components
A
B
C
WARNING
QFront passenger occupant classifica-
tion system precautions
Observe the following precautions
regarding the front passenger occupant
classification system.
Failure to do so may cause death or seri-
ous injury.
OWear the seat belt properly.
OMake sure the front passenger’s seat
belt plate has not been left inserted
into the buckle befo re someone sits in
the front passenger seat.