ECO LEXUS IS300 2021 Owners Manual

4139-1. For owners
9
For owners
AVERTISSEMENT
●Ne fixez rien et ne posez rien sur des
emplacements tels que la planche de
bord, la garniture du volant et la partie
inférieure du tableau de bord.
Ces éléments peuvent se transformer
en projectiles lorsque les coussins
gonflables conducteur, passager avant
et genoux SRS se déploient.
●Ne fixez rien aux portes, à la vitre du
pare-brise, aux vitres latérales, aux
montants avant et arrière, au rail latéral
de toit et à la poignée de maintien.
●Ne suspendez aucun cintre ou objet
dur aux crochets à vêtements. Tous
ces objets pourraient se transformer
en projectiles et causer des blessures
graves, voire mortelles en cas de
déploiement des coussins gonflables
rideaux SRS.
●Si un cache en vinyle est placé sur la
zone où le coussin gonflable de
genoux SRS se déploie, assurez-vous
de le retirer.
●N'utilisez aucun accessoire de siège
recouvrant les zones de déploiement
des coussins gonflables latéraux SRS,
car il risque de gêner le déploiement
des coussins gonflables SRS. De tels
accessoires peuvent empêcher les
coussins gonflables latéraux de
fonctionner correctement, désactiver
le système ou entraîner le déploiement
accidentel des coussins gonflables
latéraux, occasionna nt des blessures
graves, voire mortelles.
●Évitez de faire subir des chocs ou des
pressions excessives aux parties ren-
fermant les composants de coussins
gonflables SRS. En effet, cela pourrait
entraîner un dysfonctionnement des
coussins gonflables SRS.
●Ne touchez aucun composant
immédiatement après le déploiement
(gonflage) des coussins gonflables
SRS, car ils peuvent être chauds.
●Si vous avez des di fficultés à respirer
après le déploiement des coussins
gonflables SRS, ouvrez une porte ou
une vitre pour faire entrer de l'air frais,
ou bien descendez du véhicule si cela
ne présente pas de danger. Essuyez
tout résidu dès que possible afin
d'éviter d'éventuelle s irritations de la
peau.
●Si les partie s renfermant les coussins
gonflables SRS, comme les garnitures
du volant et des montants avant et
arrière, sont endommagées ou cra-
quelées, faites-les remplacer par votre
concessionnaire Lexus.
●Ne placez rien sur le siège du pas-
sager avant, comme un coussin par
exemple. Cela a pour conséquence de
répartir le poids du passager sur toute
la surface du siège, ce qui empêche le
capteur de détecter correctement le
poids du passager. En conséquence,
les coussins gonflables frontaux SRS
du passager avant risquent de ne pas
se déployer en cas de collision.

4149-1. For owners
Boulon de réglage A
Boulon de réglage B
 Vérifiez que le réservoir de carbu-
rant du véhicule est plein et que la
zone autour des phares n'est pas
déformée.
 Stationnez le véhicule sur une sur-
face plane.
 Assurez-vous que la pression de
gonflage des pneus est au niveau
recommandé.
 Faites asseoir quelqu'un dans le
siège conducteur.
AVERTISSEMENT
■Modification et mise au rebut des
composants du système de coussins
gonflables SRS
Ne mettez pas votre véhicule au rebut et
ne procédez à aucune des modifications
suivantes sans consulter votre conces-
sionnaire Lexus. Les coussins gonflables
SRS peuvent ne pas fonctionner cor-
rectement ou se déployer (se gonfler)
accidentellement, prov oquant la mort ou
de graves blessures.
●Installation, dépo se, démontage et
réparation des coussins gonflables
SRS
●Réparations, modifications, dépose ou
remplacement du vo lant, du tableau
de bord, de la planche de bord, des
sièges ou de leur garnissage, des mon-
tants avant, latéraux et arrière ou des
rails latéraux de toit
●Réparations ou modi fications des ailes
avant, du pare-chocs avant ou des
flancs de l'habitacle
●Installation d'un protège-calandre
(pare-buffle, pare-kangourou, etc.), de
chasse-neige, de treuils ou d'un
porte-bagages de toit
●Modifications du système de suspen-
sion du véhicule
●Installation d'appa reils électroniques
tels que les émetteurs/récepteurs
radios mobiles et les lecteurs CD
●Modifications de votre véhicule pour
une personne atteinte d'un handicap
physique
Headlight aim instructions
for Canadian owners (in
French)
The following is a French explana-
tion of headlight aim instructions
from the headlight aim section in
this manual.
Boulons de réglage du mouve-
ment vertical
Avant de vérifier le réglage des
phares
A
B

419What to do if... (Troubleshooting)
depleted?
In this case, the engine can be started in a
temporary way. (P.360)
Is the battery discharged? ( P.361)
 Is the engine switch in IGNITION
ON mode?
If you cannot release the shift lever by
depressing the brake pedal with the engine
switch in IGNITION ON mode. ( P.139)
 It is locked automatically to prevent
theft of the vehicle. ( P.134)
 Is the window lock switch pressed?
The power window except for the one at
the driver’s seat cannot be operated if the
window lock switch is pressed. ( P.119)
 The auto power off function will be
operated if the vehicle is left in
ACCESSORY or IGNITION ON
mode (the engine is not running) for
a period of time. ( P.136) 
The seat belt reminder light is flash-
ing
Are the driver and the front passenger
wearing the seat belts? ( P.340)
 The parking brake indicator is on
Is the parking brake released? ( P.143)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.337, 346)
 Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm sounds.
( P.62)
Do one of the following to deactivate
or stop the alarm:
 Unlock the doors.
 Open the trunk.
 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.)
 Is the electronic key left inside the
vehicle or the moon roof opened?
Check the message on the multi-informa-
tion display. ( P.346)
The shift lever cannot be shifted
from P even if you depress the
brake pedal
The steering wheel cannot be
turned after the engine is
stopped
The windows do not open or
close by operating the power
window switches
The engine switch is turned off
automatically
A warning buzzer sounds during
driving
An alarm is activated and the
horn sounds
A warning buzzer sounds when
leaving the vehicle

420What to do if... (Troubleshooting)
When a warning light turns on or a
warning message is displayed, refer
to P.337, 346.
 Stop the vehicle in a safe place and
replace the flat tire with the spare
tire. ( P.349)
 Try the procedure for when the vehi-
cle becomes stuck in mud, dirt, or
snow. ( P.368)
A warning light turns on or a
warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

421Alphabetical Index
Alphabetical Index
A
A/CAir conditioning filter .................................315
Automatic air conditioning system ... 253
Micro dust and pollen filter...................258
ABS (Anti-lock Brake System).............. 238 Warning light ............................................... 339
ACA (Active Cornering Assist) ........... 238
Active Cornering Assist (ACA) ........... 238
Active Sound Control (ASC) .................. 147
Adaptive Variable Suspension system238
AHB (Automatic High Beam) .................. 151
Air conditioning filter ...................................315
Air conditioning system Air conditioning filter .................................315
Automatic air conditioning system ... 253
Micro dust and pollen filter...................258
Airbags Airbag operating conditions................... 30
Airbag precautions for your child ........ 33
Correct driving posture .............................23
Curtain shield airbag operating condi- tions .................................................................. 30
Curtain shield airbag precautions ....... 33
Front passenger occupant classification system ............................................................. 36
General airbag precautions ................... 33
Locations of airbags.................................... 28
Modification and disposal of airbags . 35
Side airbag operating conditions ......... 30
Side airbag precautions ............................ 33
Side and curtain shield airbags operating conditions...................................................... 30
Side and curtain shield airbags precau- tions .................................................................. 33
SRS airbags ..................................................... 28
SRS warning light ......................................338
Alarm ................................................................... 62 Warning buzzer ......................................... 337
Anchor brackets .......................................42, 51 Antennas (smart acc
ess system with
push-button start)........................................ 99
Anti-lock Brake System (ABS).............. 238 Warning light ...............................................339
Approach warning........................................ 197
Armrest............................................................ 270
ASC (Active Sound Control) .................. 147
Assist grips ..................................................... 270
Audio system-linked display ........................81
Automatic air conditioning system ...... 253
Automatic headlight leveling system ... 150
Automatic High Beam ................................. 151
Automatic light control system................149
Automatic transmission ............................. 138 M mode ............................................................. 141
Paddle shift switches .........................140, 141
Snow mode.................................................... 140
Average fuel economy..................................79
Average vehicle speed .................................79
B
Back-up lights Replacing light bulbs ................................ 322
Battery If the battery is discharged ..................... 361
Preparing and checking before winter.......................................................................... 243
Warning light .............................................. 338
Blind Spot Monitor (BSM)....................... 202
Boost gauge...................................................... 80
Brake Brake hold ...................................................... 146
Fluid......................................................300, 378
Parking brake ................................................143
Warning light ............................................... 337
Brake assist .................................................... 238
Break-in tips.....................................................125
Brightness control Instrument panel light control................. 75
BSM (Blind Spot Monitor)....................... 202

423Alphabetical Index
Distance until next engine oil change .....75
Do-it-yourself maintenance .................... 287
Door courtesy lights ................................... 263Wattage........................................................... 381
Door lock Doors.................................................................. 92
Smart access system with push-button start ................................................................... 99
Wireless remote control........................... 90
Doors Automatic door lock ing and unlocking
system ............................................................. 95
Door glasses ................................................... 118
Door lock.......................................................... 92
Open door warning buzzer .......... 93, 94
Outside rear view mirrors ....................... 116
Rear door child-protectors ..................... 94
Drive distance ...................................................79
Drive info 1/Drive info 2/Drive info 3.....79
Driver’s seat position memory Driving position memory........................ 108
Memory recall function ........................... 109
Power easy access system .................... 108
Drive-Start Control (DSC) Sudden start restraint control................ 129
Driving Break-in tips ...................................................125
Correct driving posture .............................23
Driving mode select switch .................. 236
Procedures ..................................................... 124
Winter drive tips......................................... 243
Driving information display ........................ 78
Driving position memory........................... 108 Memory recall function ........................... 109
Power easy access system .................... 108
Driving range ....................................................79
Driving support system information display ...............................................................................81
DSC (Drive-Start Control) Sudden start restraint control................ 129 Dynamic radar cruise control with
full-speed range ..........................................192Warning message .................................... 200
E
Eco Driving Indicator.................................... 80
Eco Driving Indicator Light ........................ 80
EDR (Event data recorder) ............................7
Elapsed time ......................................................79
Electric Power Steering (EPS) .............. 238 Warning light .............................................. 340
Electronic key .................................................. 88 Battery-saving function............................100
If the electronic key does not operate properly ...................................................... 359
Replacing the battery ................................ 316
Emergency flashers .................................... 328
Emergency, in case of If a warning buzzer sounds................... 337
If a warning light turns on....................... 337
If a warning message is displayed .....346
If the battery is discharged ..................... 361
If the electronic key does not operate properly ...................................................... 359
If the engine will not start........................357
If the fuel filler do or cannot be opened
......................................................................... 359
If the vehicle is trapped in rising water ..........................................................................329
If you have a flat tire ..................................349
If you lose your keys ................................ 358
If you think something is wrong..........335
If your vehicle becomes stuck ............ 368
If your vehicle has to be stopped in an emergency .................................................328
If your vehicle needs to be towed ...... 331
If your vehicle overheats ....................... 365
Engine ACCESSORY mode............................... 136
Compartment..............................................295
Engine switch .................................................134
Fuel pump shut off system.....................336

424Alphabetical Index
Hood................................................................ 293
How to start the engine............................134
Identification number ............................... 373
If the engine will not start ....................... 357
If your vehicle has to be stopped in an
emergency ................................................ 328
Ignition switch (engine switch) ............. 134
Overheating.................................................365
Tachometer ............................................... 71, 72
Engine coolant Capacity ......................................................... 376
Checking .......................................................298
Preparing and checking before winter......................................................................... 243
Engine coolant temperature gauge . 71, 72
Engine immobilizer system ........................ 60
Engine oil Capacity ......................................................... 374
Checking ....................................................... 296
Preparing and checking before winter......................................................................... 243
Warning light ...............................................338
Engine oil maintenance data .................. 298
Engine oil pressure gauge .......................... 80
Engine oil temperature gauge .................. 80
Engine switch ..................................................134 Auto power off function ...........................136
Changing the engine switch modes..136
If your vehicle has to be stopped in an
emergency ................................................ 328
Enhanced Vehicle Stability Control (Enhanced VSC) ...................................... 238
Enhanced VSC (Enhanced Vehicle Stabil- ity Control) .................................................. 238
EPS (Electric Power Steering) .............. 238 Warning light ...............................................340
Event data recorder (EDR) ............................7
F
First-aid kit storage belt ............................ 268
Flat tire Tire pressure warning system ............ 305 Vehicles with a spare tire.......................349
Floor mats ...........................................................22
Fluid Automatic transmission .......................... 377
Brake ................................................................378
Washer ...........................................................302
Footwell lights ............................................... 263 Wattage ........................................................... 381
Front passenger occupant classification system .............................................................. 36
Front seats Adjustment ..................................................... 106
Cleaning .........................................................283
Correct driving posture ............................ 23
Driving position memory ........................ 108
Head restraints................................................. 111
Memory recall function............................ 109
Power easy access system .................... 108
Seat heaters ....................................................261
Seat position memory ..............................108
Seat ventilators ..............................................261
Front side marker light Light switch .................................................... 149
Replacing light bulbs ................................ 322
Front turn signal lights Replacing light bulbs .................... 322, 323
Turn signal lever ...........................................142
Wattage ........................................................... 381
Fuel Capacity ......................................................... 374
Fuel gauge ..................................................71, 72
Fuel pump shut off system.....................336
Information ....................................................382
Refueling............................................................ 161
Type .................................................................. 374
Warning light .............................................. 340
Fuel consumption Average fuel economy .............................. 79
Current fuel consumption ........................ 79
Fuel filler door If the fuel filler do or cannot be opened
......................................................................... 359

427Alphabetical Index
MirrorsInside rear view mirror................................114
Outside rear view mirror defoggers255
Outside rear view mirrors ....................... 116
Vanity mirrors................................................ 271
Moon roof Door lock linked moon roof operation.............................................................................121
Jam protection function..............................121
Operation........................................................120
Multi-information display .............................76 Audio system-linked display.....................81
Boost gauge....................................................80
Drive information 1/Drive information 2/Drive information 3............................. 79
Driving information display...................... 78
Driving support system information dis- play .....................................................................81
Dynamic radar cruise control with full-speed range ........................................ 192
Eco Driving Indicator .................................80
Engine oil pressure gauge .......................80
Engine oil temperature gauge ...............80
Gear Position ...................................................81
G-force..............................................................80
LTA (Lane Tracing Assist)..................... 185
Menu icons ....................................................... 77
Meter control switches ............................... 77
Navigation system-linked display ..........81
Pop-up display............................................... 76
Settings .............................................................. 82
Speedometer..................................................80
Tire pressure ............................................... 305
Warning message..................................... 346
N
Navigation system-linked display..............81
Noise from under vehicle .............................. 5
O
“ODO TRIP” switch .......................................75 Odometer ......................................................... 75
Odometer and trip meter display
Display items ................................................... 75
“ODO TRIP” switch .................................... 75
Pop-up display ............................................... 75
Oil Engine oil........................................................ 374
Front differential oil............. ....................... 377
Rear differential oil......... ..................... ....... 377
Opener Fuel filler door ................................................. 161
Hood ................................................................293
Trunk ................................................................... 97
Outer foot lights Location ..........................................................263
Outside rear view mirrors Adjustment ....................................................... 116
BSM (Blind Sport Monitor)..................202
Folding................................................................ 117
Linked mirror functi on when reversing
............................................................................. 116
Mirror position memory ..........................108
Outside rear view mirror defoggers255
RCTA function ..............................................216
Outside temperature.............................. 71, 72
Overheating .................................................. 365
P
Paddle shift switches ........................... 140, 141
Panic mode ....................................................... 90
Parking assist sensors (intuitive parking assist) ...............................................................210
Parking brake Operation ........................................................143
Parking brake engaged warning buzzer........................................................................... 145
Warning light ...............................................343
Warning message ...................................... 145
Parking lights Light switch .................................................... 149
Replacing light bulbs ................................ 322

429Alphabetical Index
Pregnant women, proper seat belt use.............................................................................24
Reminder light and buzzer ...................340
Seat belt extender ........................................ 25
Seat belt pretensioners ...............................27
SRS warning light ......................................338
Seat heaters ..................................................... 261
Seat position memory................................. 108
Seat ventilators ............................................... 261
Seating capacity.............................................132
Seats Adjustment..................................................... 106
Adjustment precautions .......................... 106
Child seats/child restraint system installa-tion ...................................................................... 41
Cleaning......................................................... 283
Driving position memory........................ 108
Head restraints ................................................ 111
Power easy access system .................... 108
Properly sitting in the seat .........................23
Seat heaters .................................................... 261
Seat position memory .............................. 108
Seat ventilators.............................................. 261
Sensor Automatic headlight system...................149
Automatic High Beam system............... 151
Inside rear view mirror............................... 115
Intuitive parking assist................................210
LTA (Lane Tracing Assist)..................... 180
Parking Support Brake function (rear-crossing vehicles)...................... 232
Parking Support Brake function (static objects).........................................................227
Radar sensor..................................... 164, 204
Rain-sensing windshield wipers.......... 159
RCTA ................................................................ 217
Service reminder message ..................... 286
Shift lever Automatic transmission ........................... 138
Side airbags ...................................................... 28
Side marker lights Light switch .....................................................149 Replacing light bulbs ................................ 322
Side mirrors Adjustment ....................................................... 116
BSM (Blind Sport Monitor)..................202
Folding................................................................ 117
Linked mirror functi on when reversing
............................................................................. 116
Mirror position memory ..........................108
RCTA function ..............................................216
Side turn signal lights Replacing light bulbs ................................ 322
Turn signal lever ...........................................142
Side windows ................................................... 118
Smart access system with push-button startAntenna location ........................................... 99
Entry functions ................................................ 92
Starting the engine ......................................134
Snow mode ..................................................... 140
Snow tires ....................................................... 243
Spare tire......................................................... 349 Storage location ........................................ 350
Spark plug ...................................................... 376
Specifications ................................................ 372
Speedometer .................................... 71, 72, 80
Steering lock Column lock release ..................................134
Steering lock system warning message............................................................................134
Steering wheel Adjustment ....................................................... 113
Heated steering wheel ..............................261
Meter control switches ...............................77
Power easy access system .................... 108
Steering wheel position memory........108
Stop lights Replacing light bulbs ................................ 322
Storage features .......................................... 266
Stuck If the vehicle becomes stuck ............... 368
Sun visors .......................................................... 271

430Alphabetical Index
SunshadeRoof ......................................................................121
Switch ASC (Active Sound Control) dial ...... 147
Switches Activating the Automatic High Beam 151
Automatic High Beam system............... 151
Brake Hold switch ......................................146
Door lock switches ...................................... 94
Driving mode select switch .................. 236
Driving position memory switches .... 108
Dynamic radar cruise control with full-speed range switch ......................... 192
Emergency flashers switch ................... 328
Engine switch................................................. 134
Garage door opener switches .......... 273
Heated steering wheel switch...............261
Ignition switch................................................134
Instrument panel light control switches ............................................................................ 75
Intuitive parking assist switch...................211
Light switches ................................................149
LTA (Lane Tracing Assist) switch...... 185
Meter control switches ............................... 77
Moon roof switches ...................................120
“ODO TRIP” switch .................................... 75
Outside rear view mirror switches ...... 116
Paddle shift switches ......................... 140, 141
Parking brake switch ................................. 143
PCS OFF switch .......................................... 173
PKSB (Parking Support Brake) switch ........................................................................... 221
Power door lock switch ............................ 94
Power window switches ........................... 118
RCTA switch..................................................216
Rear sunshades switch ............................272
Rear window and outside rear view mir- ror defoggers switch ............................ 253
Seat heater switches .................................. 261
Seat ventilator switches ............................ 261
Snow mode switch .................................... 140
“SOS” button .................................................. 54 Tilt and telescopic steering control switch
............................................................................. 113
Tire pressure warning reset switch.. 308
Trunk opener main switch........................98
Trunk opener switch ................................... 97
Vehicle-to-vehicle di stance switch.....192
VSC OFF switch .......................................239
Window lock switch.................................... 119
Windshield wiper and washer switch154
Windshield wiper de-icer......................259
T
Tachometer................................................. 71, 72 Rev indicator ................................................... 73
Rev peak............................................................ 74
Tail lights Light switch .................................................... 149
Replacing light bulbs ................................ 322
The Secondary Collision Brake ............ 239
Theft deterrent system Alarm................................................................... 62
Engine immobilizer system......................60
Theft prevention labels ............................... 63
Tire inflation pressure Maintenance data ...................................... 379
Tire inflation pressure display function......................................................................... 305
Warning light .................................................341
Tire information ............................................ 384 Glossary ........................................................ 388
Size ................................................................... 386
Tire identification number..................... 385
Uniform Tire Quality Grading ............387
Tire pressure display ... ...............................305
Tire pressure warning system Function ......................................................... 305
Initializing....................................................... 308
Installing tire pres sure warning valves
and transmitters.......................................307
Registering ID codes ................................ 310
Warning light .................................................341