Light LEXUS ES300h 2022 Owner's Manual

411-1. For safe use
1
For safety and security
facing child restraint system should only be installed on the front passenger seat when it
is unavoidable. ( P.45)
*6: In case the indicator light is not illuminated, consult this manual on how to install the child
restraint system properly. ( P.43)

421-1. For safe use
Exhaust gas precautions
Harmful substance to the human
body is included in exhaust gases if
inhaled.
WARNING
Exhaust gases include harmful carbon
monoxide (CO), which is colorless and
odorless. Observe the following precau-
tions.
Failure to do so may cause exhaust gases
enter the vehicle and may lead to an
accident caused by light-headedness, or
may lead to death or a serious health
hazard.
QImportant points while driving
OKeep the trunk lid closed.
OIf you smell exhaust gases in the vehi-
cle even when the trunk lid is closed,
open the windows and have the vehi-
cle inspected at your Lexus dealer as
soon as possible.
QWhen parking
OIf the vehicle is in a poorly ventilated
area or a closed area, such as a
garage, stop the hybrid system.
ODo not leave the vehicle with the
hybrid system operating for a long
time.
If such a situation cannot be avoided,
park the vehicle in an open space and
ensure that exhaust fumes do not enter
the vehicle interior.
ODo not leave the hybrid system oper-
ating in an area with snow build-up, or
where it is snowing. If snowbanks build
up around the vehicle while the hybrid
system is operating, exhaust gases
may collect and enter the vehicle.
QExhaust pipe
The exhaust system needs to be checked
periodically. If there is a hole or crack
caused by corrosion, damage to a joint
or abnormal exhaust noise, be sure to
have the vehicle inspected and repaired
by your Lexus dealer.

461-2. Child safety
Adjust the lumbar support to the
lowest position.
 Adjust the pelvic support
* to the
lowest position.
 If the head restrain t interferes with
the child restraint system installation
and the head restraint can be
removed, remove the head
restraint. Otherwise, put the head
restraint in the upper most position.
*: If equipped
WARNING
QWhen using a child restraint system
Observe the following precautions.
Failure to do so may result in death or
serious injury.
ONever install a rear-facing child
restraint system on the front passen-
ger seat even if the “PASSENGER
AIR BAG OFF” indicator light is illu-
minated. In the event of an accident,
the force of the rapid inflation of the
front passenger airbag can cause
death or serious injury to the child if
the rear-facing child restraint system is
installed on the front passenger seat.
OA forward-facing child restraint sys-
tem may be installed on the front pas-
senger seat only when it is
unavoidable. A child restraint system
that requires a top tether strap should
not be used in the front passenger seat
since there is no top tether strap
anchor for the front passenger seat.
OA forward-facing child restraint sys-
tem may be installed on the front pas-
senger seat only when it is
unavoidable. When installing a for-
ward-facing child restraint system on
the front passenger seat, adjust the
seatback angle to the most upright
position, move the seat to the rearmost
position, and raise the seat to the
upper most position, even if the “PAS-
SENGER AIR BAG OFF” indicator
light is illuminated.
ODo 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 or 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 dangerous if the
SRS side and curtain shield airbags
inflate, and the impact could cause
death or serious injury to the child.

551-3. Lexus Enform
1
For safety and security
1-3.Lexus Enform“SOS” button
LED light indicators
Microphone
Subscribers have the following Safety
Connect services available:
 Automatic Collision Notification
*
Helps drivers receive necessary response
from emergency service providers.
(
P.56)
*: U.S. Patent No. 7,508,298 B2
 Stolen Vehicle Location
Helps drivers in the event of vehicle theft.
(
P.57)
 Emergency Assistance Button
(“SOS”)
Connects drivers to response-center sup-
port. ( 
P.57)
Enhanced Roadside Assistance
Provides drivers various on-road assis-
tance. ( 
P.57)
After you have signed the Telematics
Subscription Service Agreement and
are enrolled, you can begin receiving
services.
A variety of subscription terms is avail-
able for purchase. Contact your Lexus
dealer, call the following or push the
“SOS” button in your vehicle for fur-
ther subscription details.
The United States
1-800-25-LEXUS (1-800-255-3987)
Lexus Enform Safety Con-
nect
Safety Connect is a subscription-
based telematics service that uses
Global Positioning System (GPS)
data and embedded cellular tech-
nology to provide safety and secu-
rity features to subscribers. Safety
Connect is supported by Lexus’
designated respon se center, which
operates 24 hours per day, 7 days
per week.
Safety Connect service is available
by subscription on select, telemat-
ics hardware-equipped vehicles.
By using the Safety Connect ser-
vice, you are agreeing to be bound
by the Telematics Subscription Ser-
vice Agreement and its Terms and
Conditions, as in effect and
amended from time to time, a cur-
rent copy of which is available at
Lexus.com. All use of the Safety
Connect service is subject to such
then-applicable Terms and Condi-
tions.
System components
Services
Subscription
A
B
C

561-3. Lexus Enform
Canada
1-800-26-LEXUS (1-800-265-3987)
Puerto Rico
1-877-539-8777
QSafety Connect Services Information
OPhone calls using the vehicles
Bluetooth® technology will not be possi-
ble during Safety Connect.
OSafety Connect is available beginning
Fall 2009 on select Lexus models (in the
contiguous United States only). Contact
with the Safety Connect response center
is dependent upon the telematics device
being in operative condition, cellular con-
nection availability, and GPS satellite sig-
nal reception, which can limit the ability to
reach the response center or receive
emergency service support. Enrollment
and Telematics Subscription Service
Agreement required. A variety of sub-
scription terms is available; charges vary
by subscription term selected and loca-
tion.
OAutomatic Collision Notification, Emer-
gency Assistance and Stolen Vehicle
Location will function in the United
States, including Hawaii and Alaska,
Puerto Rico and in Canada, and
Enhanced Roadside Assistance will func-
tion in the United States, Puerto Rico and
in Canada.
OAutomatic Collision Notification, Emer-
gency Assistance, Stolen Vehicle and
Enhanced Road Assistance will not func-
tion in the United St ates Virgin Islands.
For vehicles first sold in the USVI, no
Safety Connect services will function in
and outside the United States Virgin
Islands.
OSafety Connect services are not subject
to section 255 of the Telecommunica-
tions Act and the device is not TTY com-
patible.
QLanguages
The Safety Connect response center will
offer support in multiple languages. The
Safety Connect system will offer voice prompts in English, Spanish, and French.
Please indicate your language of choice
when enrolling.
QWhen contacting the response center
You may be unable to contact the response
center if the network is busy.
When the power switch is turned to
ON mode, the red indicator light
comes on for 2 seconds then turns off.
Afterward, the green indicator light
comes on, indicating that the service is
active.
The following indicator light patterns
indicate specific system usage condi-
tions:
 Green indicator light on = Active
service
 Green indicator light flashing =
Safety Connect call in process
 Red indicator light (except at vehi-
cle start-up) = System malfunction
(contact your Lexus dealer)
 No indicator light (off) = Safety
Connect service not active
QAutomatic Collision Notification
In case of either airbag deployment or
severe rear-end collision, the system is
designed to automatically call the
response center. The responding
agent receives the vehicle’s location
and attempts to speak with the vehicle
occupants to assess the level of emer-
Safety Connect LED light Indi-
cators
Safety Connect services

621-4. Hybrid system
The illustration is an example for explanation and may differ from the actual item.
Warning label
Service plug
Hybrid battery (traction battery)
High voltage cables (orange)
Electric motor (traction motor)
Power control unit
Air conditioning compressor
QRunning out of fuel
When the vehicle has run out of fuel and the
hybrid system cannot be started, refuel the
vehicle with at least enough gasoline to
make the low fuel level warning light
(  P.367) go off. If there is only a small
amount of fuel, the hybrid system may not
be able to start. (The standard amount of fuel is about 2.4 gal. [9.0 L, 2.0 Imp.gal.],
when the vehicle is on a level surface. This
value may vary when the vehicle is on a
slope. Add extra fuel when the vehicle is
inclined.)
QElectromagnetic waves
OHigh voltage parts and cables on hybrid
vehicles incorporate electromagnetic
Hybrid system precautions
Take care when handling the hybrid system, as it is a high voltage system
(about 650 V at maximum) as well as
contains parts that become extremely
hot when the hybrid system is operating. Obey the warning labels attached to
the vehicle.
System components
A
B
C
D
E
F
G

661-4. Hybrid system
QIf a warning light comes on, a warning
message is displayed, or the 12-volt bat-
tery is disconnected
The hybrid system may not start. In this
case, try to start the system again. If the
“READY” indicator does not come on, con-
tact your Lexus dealer.

671-5. Theft deterrent system
1
For safety and security
1-5.Theft deterrent system
The indicator light flashes after the
power switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the power switch has been turned to
ACCESSORY or ON mode to indi-
cate that the system has been can-
celed.
QSystem maintenance
The vehicle has a maintenance-free type
immobilizer system.
QConditions that may cause the system to
malfunction
OIf the grip portion of the key is in contact with a metallic object
OIf the key is in close proximity to or touch-
ing a key registered to the security sys-
tem (key with a built-in transponder chip)
of another vehicleImmobilizer system
The vehicle’s keys have built-in
transponder chips that prevent the
hybrid system from starting if a key
has not been previously registered
in the vehicle’s on-board computer.
Never leave the keys inside the
vehicle when you leave the vehicle.
This system is designed to help pre-
vent vehicle theft but does not guar-
antee absolute security against all
vehicle thefts.
Operating the system
NOTICE
QTo ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.

681-5. Theft deterrent system
QItems to check before locking the
vehicle
To prevent unexpected triggering of
the alarm and vehicle theft, make sure
of the following:
 Nobody is in the vehicle.
 The windows and moon roof are
closed before the alarm is set.
 No valuables or other personal
items are left in the vehicle.
QSetting
Close the doors, trunk and hood, and
lock all the doors using the entry func- tion or wireless remote control. The
system will be set automatically after
30 seconds.
Except for Canada, the alarm can also
be set using the mechanical key.
The indicator light changes from being on
to flashing when the system is set.
QCanceling or stopping
Do one of the following to deactivate
or stop the alarm:
 Except for Canada: Unlock the
doors using the entry function, wire-
less remote control or mechanical
key.
 For Canada: Unlock the doors using
the entry function or wireless
remote control.
 Turn the power switch to ACCES-
SORY or ON mode, or start the
hybrid system. (The alarm will be
deactivated or stopped after a few
seconds.)
QSystem maintenance
The vehicle has a maintenance-free type
alarm system.
QTriggering of the alarm
The alarm may be triggered in the following
situations:
(Stopping the alarm deactivates the alarm
system.)
Alarm
The alarm uses light and sound to
give an alert when an intrusion is
detected.
The alarm is triggered in the follow-
ing situations when the alarm is set:
 A locked door is unlocked or
opened in any way other than
using the entry function, wireless
remote control or mechanical
key
*. (The doors will lock again
automatically.)
 A locked trunk is unlocked or
opened in any way other than
using the entry function or wire-
less remote control.
 The hood is opened.
*:Except for Canada
Setting/canceling/stopping the
alarm system

71
2
2
Vehicle status information and indicators
Vehicle status informationand indicators
2-1. Instrument cluster
Warning lights and indicators ..72
Gauges and meters (except F SPORT models) ........................ 76
Gauges and meters (F SPORT models).......................................... 80
Multi-information display .......... 85
Head-up display ............................ 91
Energy monitor/consumption screen ............................................ 95