2020 Lexus ES300h bulb

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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 hybrid system, 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

4TABLE OF CONTENTS
Emission inspection and mainte-nance (I/M) programs ............. 316
6-3. Do-it-yourself maintenance Do-it-yourself service precautions............................................................ 317
Hood................................................... 319
Positioning a floor jack................ 319
Engine compartment................... 321
12-volt battery................................ 326
Tires ................................................... 329
Tire inflation pressure ................. 338
Wheels.............................................. 340
Air conditioning filter...................341
Cleaning the hybrid battery (trac- tion battery) air intake vent and fil-
ter..................................................... 343
Electronic key battery ................ 346
Checking and replacing fuses 348
Headlight aim................................. 350
Light bulbs ........................................ 351
7-1. Essential information Emergency flashers..................... 356
If your vehicle has to be stopped in an emergency ............................. 356
If the vehicle is trapped in rising water............................................... 357
7-2. Steps to take in an emergency If your vehicle needs to be towed........................................................... 359
If you think something is wrong 362
If a warning light turns on or a warn- ing buzzer sounds ..................... 364
If a warning message is displayed ........................................................... 374If you have a flat tire ....................
378
If the hybrid syst em will not start
.......................................................... 385
If you lose your keys.................... 387
If the fuel filler door cannot be opened .......................................... 387
If the electronic key does not oper- ate properly ................................. 388
If the 12-volt battery is discharged .......................................................... 390
If your vehicle overheats ........... 395
If the vehicle becomes stuck ... 398
8-1. Specifications Maintenance data (fuel, oil level, etc.) ................................................. 400
Fuel information............................ 407
Tire information ............................ 409
8-2. Customization Customizable features ............... 418
8-3. Items to initialize Items to initialize ........................... 429
9-1. For owners Reporting safety defects for U.S. owners ........................................... 432
Seat belt instructions for Canadian owners (in French) ................... 432
SRS airbag instructions for Cana- dian owners (in French) ......... 434
He

adlight aim instructions for
Canadian owners (in French) 440
7When trouble arises
8Vehicle specifications
9For owners

13Pictorial index
Precautions against winter season ............................................................................ P.255
To prevent freezing (windshield wiper de-icer)
*................................................. P.269
Precautions against car wash ...................................................................................... P.307
Fuel filler door .......................................................................................................... P.170
Refueling method .............................................................................................................. P .170
Fuel type/fuel tank capacity ...... .................................................................................... P.401
Tires.......................................................................................................................... ..P.329
Tire size/inflation pressure ...........................................................................................P.405
Winter tires/tire chain .................................................................................................... P.25 3
Checking/rotation/tire pressure warning system.............................................. P.329
Coping with flat tires........................................................................................................ P .378
Hood ........................................................................................................................... P.319
Opening ........................................................................................................................ ........ P.319
Engine oil ..................................................................................................................... ......... P.402
Coping with overheating ...............................................................................................P.395
Warning messages .......................................................................................................... P.374
Headlights/side marker lights/cornering lights............................................ P.159
Turn signal lights ...................................................................................................... P.154
Parking lights/daytime running lights............................................................... P.159
Tail/stop lights .......................................................................................................... P.159
License plate lights ................................................................................................. P.159
Back up lights
Shifting the shift lever to R ................................................................................................ P. 151
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.351, Watts: P.406)
E
F
G
H
I
J
K
L

1544-2. Driving procedures
■Downshifting restrictions warning
buzzer
To help ensure safety and driving perfor-
mance, downshifting operation may some-
times be restricted. In some circumstances,
downshifting may not be possible even
when the shift lever or paddle shift switch is
operated. (A buzzer will sound twice.)
■If the S indicator does not come on or
the D indicator is displayed even after
shifting the shift lever to S
This may indicate a malfunction in the
hybrid transmission system. Have the vehi-
cle inspected by your Lexus dealer immedi-
ately. (In this situation, the transmission will
operate in the same manner as when the
shift lever is in D.)
1 Right turn
2 Lane change to the right (move the
lever partway and release it)
The right hand signals will flash 3 times.
3Lane change to the left (move the
lever partway and release it)
The left hand signals will flash 3 times.
4Left turn
■Turn signals can be operated when
The power switch is in ON mode.
■If the indicator flashes faster than usual
Check that a light bulb in the front or rear
turn signal lights has not burned out.
■If the turn signals stop flashing before a
lane change has been performed
Operate the lever again.
Turn signal lever
Operating instructions

305
6
6
Maintenance and care
Maintenance and care
6-1. Maintenance and careCleaning and protecting the vehi-cle exterior ................................ 306
Cleaning and protecting the vehi- cle interior ................................. 309
6-2. Maintenance Maintenance requirements ... 312
General maintenance .............. 313
Emission inspection and mainte- nance (I/M) programs .......... 316
6-3. Do-it-yourself maintenance Do-it-yourself service precautions......................................................... 317
Hood................................................ 319
Positioning a floor jack............. 319
Engine compartment................ 321
12-volt battery............................. 326
Tires ................................................ 329
Tire inflation pressure .............. 338
Wheels........................................... 340
Air conditioning filter................341
Cleaning the hybrid battery (trac- tion battery) air intake vent and
filter .............................................. 343
Electronic key battery ............. 346
Checking and replacing fuses ........................................................ 348
Headlight aim.............................. 350
Light bulbs ..................................... 351

3176-3. Do-it-yourself maintenance
6
Maintenance and care
6-3.Do-it-yourself maintenance
Do-it-yourself service pre-
cautions
If you perform maintenance by
yourself, be sure to follow the cor-
rect procedure as given in these
sections.
Maintenance
ItemsParts and tools
12-volt battery
condition
( P.326)•Grease
• Conventional wrench
(for terminal clamp
bolts)
Brake fluid
level
( P.325)
• FMVSS No.116 DOT 3
or SAE J1703 brake
fluid
FMVSS No.116 DOT 4
or SAE J1704 brake
fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/power
control unit
coolant level
( P.323)
•“Toyota Super Long Life
Coolant” or a similar
high quality ethylene
glycol-based non-sili-
cate, non-amine, non-
nitrite and non-borate
coolant with long-life
hybrid organic acid
technology
For the U.S.A.:
“Toyota Super Long Life
Coolant” is pre-mixed
with 50% coolant and
50% deionized water.
For Canada:
“Toyota Super Long Life
Coolant” is pre-mixed
with 55% coolant and
45% deionized water.
• Funnel (used only for adding coolant)
Hybrid bat-
tery (traction
battery) air
intake vent
( P.343)
• Vacuum cleaner, etc.
• Phillips screwdriver
Engine oil level
( P.321)
•“Toyota Genuine Motor
Oil” or equivalent
•Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses
( P.348)• Fuse with same amper-
age rating as original
Headlight aim• Phillips-head screw-driver
Light bulbs
( P.351)
•Bulb with same number
and wattage rating as
original
• Flathead screwdriver
ItemsParts and tools

3496-3. Do-it-yourself maintenance
6
Maintenance and care
Normal fuse
Blown fuse
Type BNormal fuse
Blown fuse
Type CNormal fuse
Blown fuse
■After a fuse is replaced
●When installing the lid, make sure that the
tab is installed securely.
●If the lights do not turn on even after the
fuse has been replaced, a bulb may need
replacement. ( P.351)
●If the replaced fuse blows again, have the
vehicle inspected by your Lexus dealer.
■If there is an overload in a circuit
The fuses are designed to blow, protecting
the wiring harness from damage.
■When replacing light bulbs
Lexus recommends that you use genuine
Lexus products designed for this vehicle.
Because certain bulbs are connected to cir-
cuits designed to prevent overload, non-
genuine parts or parts not designed for this
vehicle may be unusable.A
B
A
B
A
B
WARNING
■To prevent system breakdowns and
vehicle fire
Observe the following precautions.
Failure to do so may cause damage to
the vehicle, and possibly a fire or injury.
●Never use a fuse of a higher amperage
rating than that indicated, or use any
other object in place of a fuse.
●Always use a genuine Lexus fuse or
equivalent.
Never replace a fuse with a wire, even
as a temporary fix.
●Do not modify the fuses or fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload
determined and repaired by your Lexus
dealer as soon as possible.

3516-3. Do-it-yourself maintenance
6
Maintenance and care
Vehicles with triple-beam headlights
1 Using a Phillips-head screwdriver,
turn bolt A in either direction.
Remember the turning direction and the
number of turns.
2Turn bolt B the same number of
turns and in the same direction as
step 1.
If the headlight cannot be adjusted using
this procedure, take the vehicle to your
Lexus dealer to adjust the headlight aim.
Front turn signal lights (vehicles
with single-beam headlights)
Front side marker lights (vehicles
with single-beam headlights)
■Bulbs that need to be replaced by
your Lexus dealer
 Headlights
 Parking lights and daytime running
lights
 Front turn signal lights (vehicles with
triple-beam headlights)
 Front side marker lights (vehicles
with triple-beam headlights)
Light bulbs
You may replace the following bulb
by yourself. Before replacing,
check the wattage of the light bulb
to be replaced. As there is a danger
that components may be damaged,
we recommend that replacement is
carried out by your Lexus dealer.
Bulb location
A
B