reset LEXUS ES300h 2022 User Guide

3156-2. Maintenance
6
Maintenance and care
3Press or of the meter control
switches and select “Scheduled Mainte-
nance”. Then press “OK”.
4 Select “Yes” and press “OK”.
A message will be displayed when the reset
procedure has been completed.
You can perform some maintenance
procedures by yourself.
Please be aware that do-it-yourself
maintenance may affect warranty cov-
erage.
The use of Lexus repair manuals is recom-
mended.
For details about warranty coverage, refer
to the separate “Owner’s Guide”, “War-
ranty and Service Guide”, “Owner’s Man-
ual Supplement” or “Warranty Booklet”.
Do-it-yourself maintenance
General maintenance
Listed below are the general main-
tenance items that should be per-
formed at the intervals specified in
the “Warranty and Service Guide”
or “Owner’s Manual Supplement”.
It is recommended that any prob-
lem you notice shou ld be brought to
the attention of your Lexus dealer
or qualified service shop for advice.
WARNING
QIf the hybrid system is operating
Turn the hybrid system off and ensure
that there is adequate ventilation before
performing maintenance checks.
Engine compartment
ItemsCheck points
Brake fluid
Is the brake fluid at the
correct level?
(  P.327)
Engine/power
control unit cool-
antIs the engine/power
control unit coolant at
the correct level?
( P.325)
Engine oil
Is the engine oil at the
correct level?
( P.323)
Exhaust system
There should not be
any fumes or strange
sounds.

3256-3. Do-it-yourself maintenance
6
Maintenance and care
between oil maintenance intervals.
OWhen the engine is new, for example
directly after purchasing the vehicle or
after replacing the engine
OIf low quality oil or oil of an inappropriate
viscosity is used
OWhen driving at high engine speeds or
with a heavy load, or when driving while
accelerating or decelerating frequently
OWhen leaving the engine idling for a long
time, or when driving frequently through
heavy traffic
QAfter changing the engine oil
The engine oil maintenance data should be
reset. Perform the following procedures:
1 While the vehicle is stopped, press
of the meter control switches.
2 Press or of the meter control
switches, and select .
3 Press or of the meter control
switches, select “Vehicle Settings”, and
then press “OK”.
4 Press or of the meter control
switches, select “O il Maintenance”, and
then press “OK”.
5 Select “Yes” and then press “OK”.
A message will be displayed on the multi-
information display when the reset proce-
dure has been completed.
The coolant level is satisfactory if it is
between the “F”/“FULL” and
“L”/“LOW” lines on the reservoir when
the hybrid system is cold.
QEngine coolant reservoir
WARNING
QUsed engine oil
OUsed engine oil contains potentially
harmful contaminants which may
cause skin disorders such as inflamma-
tion and skin cancer, so care should be
taken to avoid prolonged and
repeated contact. To remove used
engine oil from your skin, wash thor-
oughly with soap and water.
ODispose of used oil an d filters only in a
safe and acceptable manner. Do not
dispose of used oil and filters in house-
hold trash, in sewers or onto the
ground.
Call your Lexus dealer, service station
or auto parts store for information
concerning recycling or disposal.
ODo not leave used engine oil within the
reach of children.
NOTICE
QTo prevent serious engine damage
Check the oil level on a regular basis.
QWhen replacing the engine oil
OBe careful not to spill engine oil on the
vehicle components.
OAvoid overfilling, or the engine could
be damaged.
OCheck the oil level on the dipstick
every time you refill the vehicle.
OBe sure the engine oil filler cap is prop-
erly tightened.
Checking the coolant

3366-3. Do-it-yourself maintenance
OIf you accidentally perform initialization
when initialization is not necessary, adjust
the tire inflation pressure to the specified
level when the tires are cold, and conduct
initialization again.
OWhile the position of each tire is being
determined and the inflation pressures
are not being displayed on the multi-
information display, if the inflation pres-
sure of a tire drops, the tire pressure
warning light will come on.
QIf the tire pressure warning system is not
initialized properly
OIn the following situations, initialization
may take longer than usual to be com-
pleted or may not be possible. Normally,
initialization completes within approxi-
mately 30 minutes.
• Vehicle is not driven at approximately 25
mph (40 km/h) or more
• Vehicle is driven on unpaved roads
• Vehicle is driven near other vehicles and system cannot recognize tire pressure
warning valve and transmitters of your
vehicle over those of other vehicles
If initialization does not complete after driv-
ing for 1 hour or more, park the vehicle in a
safe place for approximately 20 minutes
and then drive the vehicle again.
OIf the vehicle is reversed during initializa-
tion, the data up to that point is reset, so
perform the initia lization procedure
again from the beginning.
OIn the following situations, initialization
will not be started or was not completed
properly and the system will not operate
properly. Perform the initialization pro-
cedure again.
• If, when attempting to start initialization,
the tire pressure warning light does not
blink 3 times.
• If, when the vehicle has been driven for
about 20 minutes afte r performing initial-
ization, the tire pressure warning light
blinks for approximately 1 minute and
then illuminates.
If initialization cannot be completed after
performing the above procedure, contact
your Lexus dealer.
Every tire pressure warning valve and
transmitter has a unique ID code.
When replacing a tire pressure warn-
ing valve and transmitter, it is neces-
sary to register the ID code.
When registering the ID codes, per-
form the following procedure.
1 Park the vehicle in a safe place, wait
for approximately 20 minutes, and
then start the hybrid system.
( P.148)
2 Press or of the meter con-
trol switches and select .
3 Press or of the meter con-
trol switches and select “Vehicle
Settings”, and then press “OK”.
4 Press or of the meter con-
trol switches and select “TPWS”,
and then press “OK”.
5 Press or of the meter con-
trol switches and select “Change
Wheel Set”. Then press and hold
“OK” until the tire pressure warn-
WARNING
QWhen initializing the tire pressure
warning system
Do not initialize tire inflation pressure
without first adjusting the tire inflation
pressure to the specified level. Other-
wise, the tire pressure warning light may
not come on even if the tire inflation
pressure is low, or it may come on when
the tire inflation pressure is actually nor-
mal.
Registering ID codes

3386-3. Do-it-yourself maintenance
code registration procedure again from
the beginning.
OIf the vehicle is reversed during registra-
tion, the data up to that point is reset, so
perform the registration procedure again
from the beginning.
OIn the following situations, ID code regis-
tration will not be started or was not com-
pleted properly and the system will not
operate properly. Perform the ID code
registration procedure again.
• If, when attempting to start ID code regis- tration, the tire pressure warning light
does not blink slowly 3 times.
• If, when the vehicle has been driven for about 20 minutes after performing ID
code registration, the tire pressure warn-
ing light blinks for approximately 1 minute
and then illuminates.
OIf ID code registration cannot be com-
pleted after performing the above proce-
dure, contact your Lexus dealer.
The recommended cold tire inflation
pressure and tire size are displayed on
the tire and loading information label.
(  P.407)
Tire valve
Tire inflation pressure
Checking the specifi ed tire infla-
tion pressure
Inspection and adjustment pro-
cedure
A

3777-2. Steps to take in an emergency
7
When trouble arises
switch off with the shift lever in any position
other than P.
Shift the shift lever to P.
QIf “Shift is in N Release accelerator
before shifting” is displayed
The accelerator pedal has been depressed
when the shift lever is in N.
Release the accelerator pedal and shift the
shift lever to D or R.
QIf “Accelerator pedal is pressed” is dis-
played
The accelerator pedal has been depressed
when the shift lever is in P.
Release the accelerator pedal.
QIf “Press brake when vehicle is stopped
Hybrid system may overheat” is dis-
played
The message may be displayed when the
accelerator pedal is depressed to hold the
vehicle while the vehicle is stopped on an
incline, etc. The hybrid system may over-
heat. Release the accelerator pedal and
depress the brake pedal.
QIf “Auto Power Off to Conserve Bat-
tery” is displayed
Power was turned off due to the automatic
power off function. Next time when starting
the hybrid system, operate the hybrid sys-
tem for approximately 5 minutes to
recharge the 12-volt battery.
QIf “High Power Consumption Power to
Climate Temporarily Limited” is dis-
played
Turn off unnecessary electronic equipment
to reduce power consumption.
Please wait until the power supply returns
to normal.
QIf “Headlight System Malfunction Visit
Your Dealer” is displayed
The following systems may be malfunction-
ing. Have the vehicle inspected by your
Lexus dealer immediately.
OThe LED headlight system
OThe automatic headlight leveling system
(if equipped)
OAHB (Automatic High Beam)
QIf “Radar Cruise Control Unavailable
See Owner’s Manual” is shown
The dynamic radar cruise control with full-
speed range system is suspended tempo-
rarily or until the problem shown in the mes-
sage is resolved. (causes and coping
methods: P.180)
QIf “Radar Cruise Control Unavailable” is
shown
The dynamic radar cruise control with full-
speed range system cannot be used tempo-
rarily. Use the system when it becomes
available again.
QIf a message that indicates the malfunc-
tion of front camera is displayed
The following systems may be suspended
until the problem shown in the message is
resolved. ( P.180, 364)
OPCS (Pre-Collision System)
OLTA (Lane Tracing Assist)
OAHB (Automatic High Beam)
ORSA (Road Sign Assist) (if equipped)
ODynamic radar cruise control with full-
speed range
QIf a message that indicates the malfunc-
tion of radar sensor is displayed
The following systems may be suspended
until the problem shown in the message is
resolved. ( P.180, 364)
OPCS (Pre-Collision System)
OLTA (Lane Tracing Assist)
ODynamic radar cruise control with full-
speed range
QIf “Maintenance Required Soon” is dis-
played
Indicates that all maintenance according to
the driven distance on the maintenance
schedule
* should be performed soon.
Comes on approximately 4500 miles
(7200 km) after the message has been
reset. If necessary, perform maintenance.
Please reset the message after the mainte-
nance is performed. ( P.314)
*: Refer to the separate “Scheduled Main-
tenance” or “Owner’s Manual Supple-

3787-2. Steps to take in an emergency
ment” for the maintenance interval
applicable to your vehicle.
QIf “Maintenance Required Visit Your
Dealer” is displayed
Indicates that all maintenance is required to
correspond to the driven distance on the
maintenance schedule
*.
Comes on approximately 5000 miles
(8000 km) after the message has been
reset. (The indicator will not work properly
unless the message has been reset.) Per-
form the necessary maintenance. Please
reset the message after the maintenance is
performed. ( P.314)
*: Refer to the separate “Scheduled Main-
tenance” or “Owner’s Manual Supple-
ment” for the maintenance interval
applicable to your vehicle.
QIf “Oil Maintenance Required Soon” is
displayed
Indicates that the engine oil should be
scheduled to be changed.
Check the engine oil an d change it if neces-
sary. After changing the engine oil, make
sure to reset the message. ( P.314)
QIf “Oil Maintenance Required” is dis-
played
Indicates that the engine oil should be
changed.
Check and change the engine oil, and oil fil-
ter by your Lexus dealer. After changing
the engine oil, make sure to reset the mes-
sage. ( P.325)
QIf a message that indicates the need for
visiting your Lexus dealer is displayed
The system or part shown on the multi-
information display is malfunctioning. Have
the vehicle inspected by your Lexus dealer
immediately.
QIf a message that indicates the need for
referring to Owner’s Manual is dis-
played
OIf any of the following messages are
shown on the multi-information display,
follow the instructions.
• “Engine Coolant Temp High” ( P.396)
OIf any of the following messages are
shown on the multi-information display, it
may indicate a malfunction. Have the
vehicle inspected by your Lexus dealer
immediately.
• “Access System with Elec. Key Malfunc-
tion”
• “Hybrid system malfunction”
•“Check Engine”
• “Hybrid battery system malfunction”
• “Accelerator system malfunction”
OIf any of the following messages are
shown on the multi-information display, it
may indicate a malfunction. Immediately
stop the vehicle and contact your Lexus
dealer.
•“Braking Power Low”
• “Charging System Malfunction”
• “Oil Pressure Low”
OIf any of the following messages are
shown on the multi-information display,
the vehicle may have run out of fuel. Stop
the vehicle in a safe place and, if the fuel
level is low, refuel the vehicle. ( P.62)
• “Hybrid system stopped”
• “Engine stopped”
OIf “Low Auxiliary Battery” is shown
• When the display goes off after several
seconds
*:
Maintain the hybrid system operation for
more than 15 minutes and charge the 12-
volt battery.
• When the display does not go off:
Start up the hybrid system using the proce-
dures for “If the 12-volt battery is dis-
charged” ( P.391).
*: Displays for about 6 seconds
OIf “Maintenance required for Traction
battery cooling parts” is shown, the filter
may be clogged, the air intake vent may
be blocked, or there may be a gap in the
duct. Therefore, perform the following
correction procedure.
• If the air intake vent and filter of the
hybrid battery (traction battery) are dirty,
perform the procedure on P.343 to
clean them.
• If the warning message is shown when the air intake vent and filter of the hybrid

3857-2. Steps to take in an emergency
7
When trouble arises
76 ft•lbf (103 N•m, 10.5 kgf•m)
5Stow the flat tire, tire jack and all
tools.
QThe compact spare tire
OThe compact spare tire is identified by
the label “TEMPORARY USE ONLY”
on the tire sidewall.
Use the compact spare tire temporarily,
and only in an emergency.
OMake sure to check the tire inflation
pressure of the compact spare tire.
( P.407)
QAfter completing the tire change
The tire pressure warning system must be
reset. ( P.334)
QWhen using the compact spare tire
As the compact spare tire is not equipped
with a tire pressure warning valve and
transmitter, low inflation pressure of the
spare tire will not be indicated by the tire
pressure warning system. Also, if you
replace the compact spare tire after the tire
pressure warning light comes on, the light
remains on.
QWhen the compact spare tire is
attached
The vehicle becomes lower when driving
with the compact spare tire compared to
when driving with standard tires.
QIf you have a flat front tire on a road cov-
ered with snow or ice (vehicles with 17-
inch tires)
Install the compact spare tire on one of the
rear wheels of the vehicle. Perform the fol-
lowing steps and fit tire chains to the front
tires: 1
Replace a rear tire with the compact
spare tire.
2 Replace the flat front tire with the tire
removed from the rear of the vehicle.
3 Fit tire chains to the front tires.
WARNING
QWhen using the compact spare tire
ORemember that the compact spare tire
provided is specifically designed for
use with your vehicle. Do not use your
compact spare tire on another vehicle.
ODo not use more than one compact
spare tire simultaneously.
OReplace the compact spare tire with a
standard tire as soon as possible.
OAvoid sudden acceleration, abrupt
steering, sudden braking and shifting
operations that cause sudden engine
braking.
QWhen the compact spare tire is
attached
The vehicle speed may not be correctly
detected, and the following systems may
not operate correctly:
• ABS & Brake assist
•VSC
•TRAC
• Dynamic radar cruise control with full- speed range
• PCS (Pre-Collision System)
•EPS
• Adaptive Variable Suspension system (if equipped)
• LTA (Lane Tracing Assist)
• Panoramic view monitor (if equipped)
• Lexus parking assist monitor (if equipped)
• Intuitive parking assist (if equipped)
• Navigation system (if equipped)
• BSM (Blind Spot Monitor)
• AHB (Automatic High Beam)

4228-2. Customization
Definition of symbols: O = Available,  = Not available
QGauges, meters and multi-information display ( P.76, 80, 85)
Function*1Default settingCustomized set-
ting
LanguageEnglishFrenchOOSpanish
Units*2miles (MPG)
km (km/L)
OOkm (L/100 km)
miles (MPG Impe- rial)
Speedometer display*3DigitalAnalogOAnalog and digital
Drive information 1
Current fuel con-sumption
Customizable items:  P.87O
Average fuel econ-
omy (after reset)
Drive information 2
Distance (driving range)
Average vehicle
speed (after reset)
Clock12-hour display24-hour displayO
Pop-up displayOnOffO
Accent colorColor 1Color 2O
Tachometer settingChange according to driving mode
Always tachome- ter
OAlways Hybrid
System Indicator
Rev indicator*44000 rpm2000 - 5700 rpmOOff
Rev peak*4OnOffO
EV indicatorOnOffO
ABC

Alphabetical index459
Rear view mirrorInside rear view mirror.............................. 127
Outside rear view mirrors ......................128
Rear window defogger ............................... 271
Refueling ........................................................... 174 Capacity .........................................................403
Fuel types.......................................................403
If the fuel filler door cannot be opened........................................................................ 388
Opening the fuel tank cap ...................... 174
Regenerative braking ................................... 60
Remote Touch .............................................. 264
Replacing Electronic key battery.............................. 347
Fuses ................................................................ 349
Light bulbs..................................................... 352
Tires .................................................................. 379
Resetting the message indicating mainte- nance is required ........................................314
Rev indicator .................................................... 82
Rev peak............................................................. 83
Road Sign Assist ............................................201
RSA (Road Sign Assist) ..............................201
S
Seat belt reminder light............................. 367
Seat belts............................................................ 24 Adjusting the seat belt................................ 26
Automatic Locking Retractor ................ 26
Child restraint system installation......... 44
Cleaning and maintaining the seat belt............................................................................ 311
Emergency Locking Retractor .............. 26
How to wear your seat belt..................... 25
How your child should wear the seat belt ............................................................................ 25
Pregnant women, proper seat belt use .............................................................................24
Reminder light and buzzer ................... 367
Seat belt extender ........................................ 25
Seat belt pretensioners ...............................27
SRS warning light ......................................365 Seat heaters ................................................... 278
Seating capacity.............................................146
Seat position memory................................... 121
Seats....................................................................120
Adjustment precautions .......................... 120
Adjustment ..................................................... 120
Child seats/child restraint system instal-lation ................................................................. 43
Cleaning ............................................................ 311
Driving position memory .......................... 121
Head restraints..............................................124
Power easy access system ...................... 121
Properly sitting in the seat ........................ 23
Seat heaters ..................................................278
Seat position memory ................................ 121
Seat ventilators ............................................278
Seat ventilators ............................................. 278
Secondary Collision Brake ..................... 253
Sensor AHB (Automatic High Beam) ............. 166
Automatic headlight system .................. 163
Inside rear view mirror ............................. 128
Intuitive parking assist .............................. 222
LTA (Lane Tracing Assist) ......................192
Parking Support Brake function (rear-crossing vehicles)...................................249
Parking Support Brake function (static objects) ........................................................ 247
Radar sensor ........................................177, 215
Rain-sensing windshield wipers ............ 171
RCTA.................................................................231
Service plug ...................................................... 62
Service reminder message .......................314
S-FLOW mode .............................................276
Shift lever Hybrid transmission................................... 154
Shift lever light .............................................. 282
Side airbags ...................................................... 28
Side marker lights..........................................163 Light switch .................................................... 163
Side mirrors .....................................................128 Adjustment ..................................................... 128

Alphabetical index461
Tire pressure warning reset switch .. 335
Trunk closer switch.......................................112
Trunk opener main switch ........................114
Trunk opener switch ................................... 110
Vehicle-to-vehicle distance switch .. 204
VSC OFF switch ....................................... 254
Window lock switch .................................. 132
Windshield wiper and washer switch169
Windshield wiper de-icer switch ...... 274
T
Tachometer...............................................76, 80Rev indicator ................................................... 82
Rev peak ........................................................... 83
Tail lights............................................................163 Light switch.....................................................163
Replacing light bulbs................................ 352
Theft deterrent system Alarm ..................................................................68
Immobilizer system.... .................................. 67
Tire inflation pressure ................................ 338 Maintenance data...................................... 407
Tire inflation pressure display function......................................................................... 333
Warning light ...............................................368
Tire information ..............................................412 Glossary...........................................................416
Size...................................................................... 414
Tire identification number ....................... 414
Uniform Tire Quality Grading..............415
Tire pressure warning system ................ 333 Function .......................................................... 333
Initializing ....................................................... 334
Installing tire pressure warning valves and transmitters ...................................... 334
Registering ID codes ...............................336
Warning light ...............................................368
Tires ................................................................... 330 Chains ...............................................................261
Checking .......................................................330
If you have a flat tire .................................. 379
Inflation pressure........................................338 Information ......................................................412
Replacing .......................................................379
Rotating tires ................................................ 332
Size....................................................................407
Snow tires ..................................................... 260
Spare tire ............................................379, 407
Tire inflation pressure display function
..........................................................................333
Tire pressure warning system .............333
Warning light .............................................. 368
Tools..................................................................380
Top tether strap............................................... 53
Total load capacity ...................................... 402
Towing Dinghy towing ...............................................147
Emergency towing..................................... 361
Trailer towing ................................................ 146
TRAC (Traction Control) ........................ 253
Traction battery (hybrid battery) ............. 62 Hybrid battery (traction battery) air vents............................................................................. 64
Location ............................................................. 62
Specification ................................................ 404
Warning message ........................................65
Traction Control (TRAC) ........................ 253
Traction motor (electric motor) ............... 59
Trailer towing ..................................................146
Transmission Driving Mode Select switch ...................219
Hybrid transmission................................... 154
Paddle shift switches .......................156, 157
S mode ..............................................................157
Trip meters ................................................78, 84
Trunk .................................................................. 108 Hands Free Power Trunk Lid................... 111
Internal trunk release lever....................... 113
Power trunk lid .............................................108
Smart access system with push-button start ..................................................................... 111
Trunk closer switch ...................................... 112
Trunk easy closer.......................................... 112
Trunk features ............................................. 288