2020 Lexus ES350 key

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Pictorial indexSearch by illustration
For safety and
securityMake sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicatorsReading driving-related information
(Main topics: Meters, multi-information display)
Before drivingOpening and closing the doors and windows,
adjustment before driving
(Main topics: Keys, doors, seats, power windows)
DrivingOperations and advice which are necessary for driving
(Main topics: Starting engine, refueling)
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance and
careCaring for your vehicle and maintenance procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arisesWhat to do in case of malfunction and emergency
(Main topics: Battery discharge, flat tire)
Vehicle
specificationsVehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
For ownersReporting safety defects for U.S. owners, and seat belt,
SRS airbag and headlight aim instructions for Canadian
owners
IndexSearch by symptom
Search alphabetically

2TABLE OF CONTENTS
For your information ......................................6
Reading this manual .................................... 10
How to search ................................................. 11
Pictorial index ................................................. 12
1-1. For safe use Before driving .................................... 22
For safe driving.................................. 23
Seat belts ............................................. 24
SRS airbags ....................................... 28
Front passenger occupant classifi- cation system ................................. 37
Exhaust gas precautions ................ 41
1-2. Child safety Riding with children......................... 42
Child restraint systems .................. 42
1-3. Lexus Enform Lexus Enform Safety Connect .. 54
Lexus Enform Remote .................. 58
Lexus Enform Service Connect 59
1-4. Theft deterrent system Engine immobilizer system ......... 60
Alarm..................................................... 62
2-1. Instrument cluster Warning lights and indicators .... 66
Gauges and meters (except F SPORT models) ........................... 70
Gauges and meters (F SPORT models) ............................................. 73
Multi-information display.............. 77
Head-up display .............................. 84Fuel consumption screen ............
88
3-1. Key information Keys ....................................................... 92
3-2. Opening, closing and locking the doors and trunk
Doors .................................................... 95
Trunk ..................................................... 99
Smart access system with push-but- ton start .......................................... 106
3-3. Adjusting the seats Front seats.......................................... 113
Driving position memory ............. 114
Head restraints ................................ 117
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................................. 119
Inside rear view mirror ............... 120
Outside rear view mirrors........... 121
3-5. Opening and closing the windows and moon roof
Power windows .............................. 124
Moon roof ......................................... 126
Panoramic moon roof .................. 129
4-1. Before driving Driving the vehicle......................... 134
Cargo and luggage...................... 139
Vehicle load limits........................... 141
Trailer towing.................................... 141
Dinghy towing ................................. 142
1For safety and security
2Vehicle status information and
indicators
3Before driving
4Driving

4TABLE OF CONTENTS
6-3. Do-it-yourself maintenanceDo-it-yourself service precautions............................................................ 312
Hood................................................... 314
Positioning a floor jack................ 314
Engine compartment................... 316
Tires ................................................... 322
Tire inflation pressure .................. 331
Wheels.............................................. 333
Air conditioning filter..................335
Electronic key battery ................ 336
Checking and replacing fuses 338
Headlight aim................................. 340
Light bulbs ........................................ 341
7-1. Essential information Emergency flashers..................... 346
If your vehicle has to be stopped in an emergency ............................. 346
If the vehicle is trapped in rising water............................................... 347
7-2. Steps to take in an emergency If your vehicle needs to be towed........................................................... 349
If you think something is wrong 352
Fuel pump shut off system ........ 353
If a warning light turns on or a warn- ing buzzer sounds ..................... 354
If a warning message is displayed ........................................................... 364
If you have a flat tire..................... 368
If the engine wi ll not start .......... 375
If you lose your keys .................... 377If the fuel filler door cannot be
opened .......................................... 377
If the electronic key does not oper- ate properly ................................. 378
If the battery is discharged ....... 380
If your vehicle overheats ........... 383
If the vehicle becomes stuck ... 385
8-1. Specifications Maintenance data (fuel, oil level, etc.) ................................................. 388
Fuel information............................ 395
Tire information ............................ 397
8-2. Customization Customizable features .............. 406
8-3. Items to initialize Items to initialize ............................. 417
9-1. For owners Reporting safety defects for U.S. owners ........................................... 420
Seat belt instructions for Canadian owners (in French) ................... 420
SRS airbag instructions for Cana- dian owners (in French) .......... 422
Headlight aim instructions for Canadian owners (in French) 428
What to do if... (Troubleshooting) .......................................................... 432
Alphabetical index ..................... 435
7When trouble arises
8Vehicle specifications
9For owners
Index

9
tensioners, and wireless remote
control batteries.
WARNING
■General precautions while driving
Driving under the influence: Never drive
your vehicle when under the influence of
alcohol or drugs that have impaired your
ability to operate your vehicle. Alcohol
and certain drugs delay reaction time,
impair judgment and reduce coordina-
tion, which could lead to an accident that
could result in death or serious injury.
Defensive driving: Always drive defen-
sively. Anticipate mistakes that other
drivers or pedestrians might make and
be ready to avoid accidents.
Driver distraction: Always give your full
attention to driving. Anything that dis-
tracts the driver, such as adjusting con-
trols, talking on a cellular phone or
reading can result in a collision with
resulting death or serious injury to you,
your occupants or others.
■General precaution regarding chil-
dren’s safety
Never leave children unattended in the
vehicle, and never allow children to have
or use the key.
Children may be able to start the vehicle
or shift the vehicle into neutral. There is
also a danger that children may injure
themselves by playing with the windows,
the moon roof or panoramic moon roof,
or other features of the vehicle. In addi-
tion, heat build-up or extremely cold
temperatures inside the vehicle can be
fatal to children.

12Pictorial index
Pictorial index
■Exterior
Doors .......................................................................................................................... ..P.95
Locking/unlocking .............................................................................................................. P.95
Opening/closing the side windows ............................................................................P.124
Locking/unlocking by using th e mechanical key ................................................ P.378
Warning buzzer ................................................................................................................. .. P.98
Trunk .......................................................................................................................... ...P.99
Opening from inside the cabin ......................................................................................P.101
Opening from outside .......................................................................................................P.10 1
Opening by using the mechanical key .................................................................... P.378
Warning buzzer ................................................................................................................. .. P.98
Outside rear view mirrors..................................................................................... P.121
Adjusting the mirror angle ............................................................................................... P.121
Folding the mirrors ............................................................................................................ .P.122
Driving position memory
*................................................................................................ P.114
Defogging the mirrors .................................................................................................... P.262
Windshield wipers ................................................................................................... P.161
A
B
C
D

421-2. Child safety
1-2.Child safety
Points to remember: P.42
Child restraint system: P.43
When using a child restraint system:
P.44
Child restraint system installation
method
• Fixed with a seat belt: P.46
• Fixed with a child restraint LATCH anchor: P.49
• Using an anchor bracket (for top tether strap): P.51
The laws of all 50 states of the U.S.A.
as well as Canada now require the use
of child restraint systems.
 Prioritize and observe the warn-
ings, as well as the laws and regula-
Riding with children
Observe the following precautions
when children are in the vehicle.
Use a child restraint system appro-
priate for the child , until the child
becomes large enough to properly
wear the vehicle’s seat belt.
 It is recommended that children
sit in the rear seats to avoid acci-
dental contact with the shift lever,
wiper switch, etc.
 Use the rear door child-protector
lock or the window lock switch to
avoid children opening the door
while driving or operating the
power window accidentally.
( P.98, 125)
 Do not let small children operate
equipment which may catch or
pinch body parts, such as the
power window, hood, trunk, seats
etc.
WARNING
■When children are in the vehicle
Never leave children unattended in the
vehicle, and never allow children to have
or use the key.
Children may be able to start the vehicle
or shift the vehicle into neutral. There is
also a danger that children may injure
themselves by playing with the windows,
the moon roof (if equipped), panoramic
moon roof (if equipped), or other fea-
tures of the vehicle. In addition, heat
build-up or extremely cold temperatures
inside the vehicle can be fatal to children.
Child restraint systems
Before installing a child restraint
system in the vehicle, there are pre-
cautions that need to be observed,
different types of child restraint sys-
tems, as well as installation meth-
ods, etc., written in this manual.
Use a child restraint system when
riding with a small child that cannot
properly use a seat belt. For the
child’s safety, install the child restraint
system to a rear seat. Be sure to fol-
low the installation method that is in
the operation manual enclosed with
the restraint system.
Table of contents
Points to remember

601-4. Theft deterrent system
1-4.Theft deterrent system
The indicator light flashes after the
engine switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the engine switch has been turned to ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled.
■System maintenance
The vehicle has a maintenance-free type
engine immobilizer system.
■Conditions that may cause the system to
malfunction
●If the grip portion of the key is in contact
with a metallic object
●If 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 vehicle
■Certifications for the en gine immobilizer system
For vehicles sold in the U.S.A. , Hawaii, Guam and Puerto Rico
Engine immobilizer system
The vehicle’s keys have built-in tran-
sponder chips that prevent the
engine 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

621-4. Theft deterrent system
■Items 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 (if
equipped) or panoramic moon roof
(if equipped) are closed before the
alarm is set.
 No valuables or other personal
items are left in the vehicle.
■Setting
Close the doors, trunk and hood, and
lock all the doors. The system will be set automatically after 30 seconds.
The indicator light changes from being on
to flashing when the system is set.
■Canceling or stopping
Do one of the following to deactivate
or stop the alarm:
 Unlock the doors.
 Turn the engine switch to ACCES-
SORY or IGNITION ON mode, or
start the engine. (The alarm will be
deactivated or stopped after a few
seconds.)
■System maintenance
The vehicle has a maintenance-free type
alarm system.
■Triggering of the alarm
The alarm may be triggered in the following
situations:
(Stopping the alarm deactivates the alarm
system.)
●The trunk is unlocked using the mechani-
cal key.
●A person inside the vehicle opens a door,
the trunk or hood, or unlocks the vehicle
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.
Setting/canceling/stopping the
alarm system