2020 LEXUS LS500H 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)
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, seat belt and
SRS airbag instructions for Canadian owners
IndexSearch by symptom
Search alphabetically

4TABLE OF CONTENTS
5-6. Using the other interior featuresOther interior features .............. 346
Garage door opener.................. 354
6-1. Maintenance and care Cleaning and protecting the vehi-cle exterior ................................... 362
Cleaning and protecting the vehi- cle interior .................................... 365
6-2. Maintenance Maintenance requirements ..... 368
General maintenance ................ 369
Emission inspection and mainte- nance (I/M) programs ............ 372
6-3. Do-it-yourself maintenance Do-it-yourself service precautions........................................................... 373
Hood.................................................. 375
Positioning a floor jack............... 375
Engine compartment.................. 377
Battery .............................................. 385
Tires ................................................... 387
Replacing the tire ......................... 395
Tire inflation pressure ................. 399
Wheels.............................................. 400
Air conditioning filter..................402
Electronic key battery ................ 403
Checking and replacing fuses ........................................................... 405
Light bulbs ....................................... 4087-1. Essential information
Emergency flashers ..................... 410
If your vehicle has to be stopped in an emergency ............................. 410
If the vehicle is trapped in rising water ................................................. 411
7-2. Steps to take in an emergency If your vehicle needs to be towed............................................................ 413
If you think something is wrong ............................................................ 417
Fuel pump shut off system ......... 418
If a warning light turns on or a warn- ing buzzer sounds...................... 419
If a warning messa ge is displayed
.......................................................... 429
If you have a flat tire .................... 433
If the engine will not start .......... 434
If you lose your keys.................... 436
If the fuel filler door cannot be opened .......................................... 436
If the electronic key does not oper- ate properly ................................. 437
If the vehicle battery is discharged .......................................................... 439
If your vehicle overheats ........... 444
If the vehicle becomes stuck ... 447
8-1. Specifications Maintenance data (fuel, oil level, etc.) ................................................. 450
Fuel information............................ 459
6Maintenance and care
7When trouble arises
8Vehicle specifications

13Pictorial index
Precautions for winter season .....................................................................................P.303
To prevent freezing (windshield wiper de-icer)
*................................................. P.322
Precautions for car wash ............................................................................................... P.363
Fuel filler door ..........................................................................................................P.190
Refueling method .............................................................................................................. P .190
Fuel type/fuel tank capacity ...... .................................................................................... P.451
Tires.......................................................................................................................... ..P.387
Tire size/inflation pressure ............................ ................................................... P.387, 456
Winter tires/tire chains ..................................................................................................P.303
Checking/rotation/tire pressure warning system.............................................. P.387
Coping with flat tires........................................................................................................ P .433
Hood .......................................................................................................................... P.375
Opening ........................................................................................................................ ....... P.375
Engine compartment cover ......................................................................................... P.378
Engine oil ..................................................................................................................... ......... P.452
Coping with overheating ............................................................................................... P.444
Warning messages .......................................................................................................... P.429
Headlights/cornering lights ............................................................................... P.180
Parking lights/daytime running lights.............................................................. P.180
Turn signal lights ...................................................................................................... P.175
Tail lights ................................................................................................................... P .180
Stop lights
Hill-start assist control ....................................................................................................P. 298
License plate lights ................................................................................................ P.180
Back-up lights
Changing the shift position to R................................................................................... P.169
Side marker lights .................................................................................................. P.180
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.408)
E
F
G
H
I
J
K
L
M
N

1754-2. Driving procedures
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Driving
1Right 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 engine switch is in IGNITION 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.
■Customization
Some functions can be customized.
(  P.470)Turn signal lever
Operating instructions

361
6
6
Maintenance and care
Maintenance and care
.6-1. Maintenance and careCleaning and protecting the vehi-cle exterior ................................ 362
Cleaning and protecting the vehi- cle interior ................................. 365
6-2. Maintenance Maintenance requirements........................................................ 368
General maintenance ............. 369
Emission inspection and mainte- nance (I/M) programs ......... 372
6-3. Do-it-yourself maintenance Do-it-yourself service precautions........................................................ 373
Hood............................................... 375
Positioning a floor jack............ 375
Engine compartment............... 377
Battery ........................................... 385
Tires ................................................ 387
Replacing the tire ...................... 395
Tire inflation pressure .............. 399
Wheels........................................... 400
Air conditioning filter...............402
Electronic key battery ............. 403
Checking and replacing fuses ........................................................ 405
Light bulbs .................................... 408

4076-3. Do-it-yourself maintenance
6
Maintenance and care
Type DNormal 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.
●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.
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.
A
B
NOTICE
■Before replacing fuses
Have the cause of electrical overload
determined and repaired by your Lexus
dealer as soon as possible.

4086-3. Do-it-yourself maintenance
■LED Lights
The lights consist of a number of LEDs. If
any of the LEDs burn out, take your vehicle
to your Lexus dealer to have the light
replaced.
■Condensation build-up on the inside of
the lens
Temporary condensation build-up on the
inside of the headlight lens does not indi-
cate a malfunction. Contact your Lexus
dealer for more information in the following
situations:
●Large drops of water ha ve built up on the
inside of the lens.
●Water has built up inside the headlight.
Light bulbs
If any lights burn out, have it
replaced by your Lexus dealer.

499Alphabetical Index
Alphabetical Index
A
A/CAir conditioning filter ............................... 402
Front automatic air conditioning system........................................................................... 317
Front seat concentr ated airflow mode
(S-FLOW)................................................. 324
Micro dust and pollen filter................... 323
Rear automatic air conditioning system ......................................................................... 327
ABS (Anti-lock Brake System).............. 297 Warning light ................................................. 421
Active stabilizer suspension system .... 298
Adaptive Front-lighting System (AFS) .182
Adaptive Variable Suspension System298
AFS (Adaptive Front-lighting System) .182
AHB (Automatic High Beam) ................ 183
Air conditioning filter ................................. 402
Air conditioning system Air conditioning filter ............................... 402
Front automatic air conditioning system........................................................................... 317
Front seat concentr ated airflow mode
(S-FLOW)................................................. 324
Micro dust and pollen filter................... 323
Rear automatic air conditioning system ......................................................................... 327
Airbags Airbag operating conditions..................... 31
Airbag precautions for your child ........ 34
Correct driving posture .............................23
Curtain shield airbag operating condi- tions ...................................................................32
Curtain shield airbag precautions ....... 34
Front passenger occupant classification system ............................................................. 39
General airbag precautions ................... 34
Locations of airbags.................................... 29
Modification and disposal of airbags . 36
Side airbag operating conditions ..........32
Side airbag precautions ............................ 34 Side and curtain shie
ld airbags operating
conditions ...................................................... 32
Side and curtain shield airbags precau- tions .................................................................. 34
SRS airbags...................................................... 29
SRS warning light.......................................420
Alarm ................................................................... 65 Warning buzzer .......................................... 419
Anchor brackets ..................................... 46, 55
Antennas (smart acc ess system with
push-button start)..........................................111
Anti-lock Brake System (ABS).............. 297 Warning light .................................................421
Approach warning.......................................247
Armrest............................................................ 347
Assist grips ..................................................... 347
Audio system-linked display ...................... 85
Automatic headlight leveling system ..... 181
Automatic High Beam ............................... 183
Automatic light control system............... 180
Automatic transmission ..............................169 M mode ............................................................174
Paddle shift switches ........................173, 174
Snow mode..................................................... 172
Auxiliary boxes .................................. 342, 344
Average fuel economy................................. 82
Average vehicle speed ................................ 82
B
Back-up lights Replacing light bulbs ............................... 408
Battery Battery checking ....................................... 385
If the battery is discharged ....................439
Preparing and checking before winter......................................................................... 303
Warning light ...............................................420
Blind Spot Monitor (BSM).........................251
Boost gauge...................................................... 84
Brake Brake hold ...................................................... 178
Fluid...................................................... 383, 455