LEXUS NX 300H (2019 year). Instruction

444

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

1-1.What to do if... (Troubleshooting)

What to do if... (Troubleshooting)

 If you lose your mechanical keys,

new genuine mechanical keys can
be made by your Lexus dealer.
(

P.388)

 If you lose your electronic keys, the

risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. (

P.388)

 Is the electronic key battery weak or

depleted? (

P.349)

 Is the power switch in ON mode?

When locking the doors, turn the
power switch off. (

P.170)

 Is the electronic key left inside the

vehicle?
When locking the doors, make sure
that you have the electronic key on
your person.

 The function may not operate prop-

erly due to the condition of the radio
wave. (

P.121)

 Is the child-protector lock set?

The rear door cannot be opened
from inside the vehicle when the
lock is set. Open the rear door from
outside and then unlock the child-
protector lock. (

P.107)

 Did you press the power switch

while firmly depressing the brake
pedal? (

P.168)

 Is the shift lever in P? (

P.168)

 Is the electronic key anywhere

detectable inside the vehicle?
(

P.120)

 Is the steering wheel unlocked?

(

P.169)

 Is the electronic key battery weak or

depleted?
In this case, the hybrid system can
be started in a temporary way.
(

P.390)

 Is the 12-volt battery discharged?

(

P.392)

If you have a problem, check the
following before contacting your
Lexus dealer.

The doors cannot be locked,
unlocked, opened or closed

You lose your keys

The electronic key does not oper-
ate properly

The doors cannot be locked or
unlocked

The rear door cannot be opened

If you think something is wrong

The hybrid system does not start

445

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

445

What to do if... (Troubleshooting)

 Is the power switch in ON mode?

If you cannot release the shift lever
by depressing the brake pedal with
the power switch in ON mode
(

P.174)

 It is locked automatically to prevent

theft of the vehicle. (

P.169)

 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.143)

 The auto power off function will be

operated if the vehicle is left in
ACCESSORY or ON mode (the
hybrid system is not operating) for a
period of time. (

P.170)

 The seat belt reminder light is flash-

ing
Are the driver and the passengers

wearing the seat belts? (

P.371)

 The parking brake indicator is on

Is the parking brake released?
(

P.177)

Depending on the situation, other
types of warning buzzer may also
sound. (

P.367, 376)

 Did anyone inside the vehicle open

a door during setting the alarm?
The sensor detects it and the alarm
sounds. (

P.71)

To stop the alarm, turn the power
switch to ON mode or start the hybrid
system.

 Is the message displayed on the

multi-information display?
Check the message on the multi-
information display. (

P.376)

 When a warning light turns on or a

warning message is displayed, refer
to P.367, 376.

The shift lever cannot be shifted
from P even if you depress the
brake pedal

The steering wheel cannot be
turned after the hybrid system is
stopped

The windows do not open or
close by operating the power
window switches

The power 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

A warning light turns on or a
warning message is displayed

447

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

447

Alphabetical Index

Alphabetical Index

A/C................................................................... 266

Air conditioning filter ...............................348
Automatic air conditioning system...266
Micro dust and pollen filter..................... 271
S-FLOW mode............................................ 271

ABS (Anti-lock Brake System).............. 249

Function..........................................................249
Warning light...............................................369

Active Sound Control (ASC) ...................181
AFS (Adaptive Front-lighting System) 184
Air conditioning filter.................................348
Air conditioning system............................ 266

Airbags ............................................................... 32

Airbag operating conditions................... 34
Airbag precautions for your child.........37
Airbag warning light ................................369
Correct driving posture............................ 25
Curtain shield airbag operating condi-

tions.................................................................. 34

Curtain shield airbag precautions ........37
Front passenger occupant classification

system ...............................................................41

General airbag precautions ....................37
Locations of airbags.....................................32
Modification and disposal of airbags .40
Seat cushion airbag......................................32
Side airbag operating conditions......... 34
Side airbag precautions.............................37
Side and curtain shield airbags operating

conditions...................................................... 34

Side and curtain shield airbags precau-

tions...................................................................37

SRS airbag instructions for Canadian

owners.........................................................434

SRS airbags ......................................................32
SRS warning light ......................................369

Alarm.....................................................................71

Anchor brackets.....................................55, 57
Antenna (Smart access system with push-

button start) ..................................................120

Anti-lock brake system (ABS)............... 249

Function..........................................................249
Warning light .............................................. 369

Approach warning...................................... 222
Armrest............................................................295
ASC (Active Sound Control) ...................181
Assist grips .....................................................295
Automatic air conditioning system

Air conditioning filter............................... 348
Automatic air conditioning system ...266
Micro dust and pollen filter.....................271
S-FLOW mode............................................271

Automatic headlight leveling system ... 183
Automatic High Beam ............................... 185
Automatic light control system............... 183

Back door ........................................................ 108

Wireless remote control.............................111

Back-up lights

Replacing light bulb................................. 355

Battery (12-volt battery)

If the 12-volt battery is discharged ....392
Preparing and checking before winter

..........................................................................256

Replacing .......................................................394
Warning light ...............................................367

Battery (traction battery) ............................ 64
Blind Spot Monitor (BSM).........................241

Blind Spot Monitor function.................243
Rear Cross Traffic Alert function.......245

Bottle holders................................................280

448

Alphabetical Index

LEXUS NX300h Owners Manu-

al_USA_M78287_en

Brake

Brake Hold .....................................................179
Fluid ..................................................................407
Parking brake ................................................ 177
Regenerative braking................................. 62
Warning light...............................................368

Brake assist .................................................... 249
Brake Hold.......................................................179
Break-in tips......................................................151
Brightness control

Instrument panel light control ................83

BSM (Blind Spot Monitor).........................241

Blind Spot Monitor function................. 243
Rear Cross Traffic Alert function.......245

BSM (Blind Spot Monitor) main switch241

Card key .......................................................... 100
Care

Aluminum wheels........................................312
Exterior .............................................................315
Interior...............................................................315
Seat belts..........................................................315

Cargo capacity.........................155, 158, 402
Cargo hooks .................................................282
Cargo net hooks..........................................282
Chains .............................................................. 257
Child restraint system....................................47

Booster seats installation..........................53
Convertible seats installation.................. 52
Front passenger occupant classification

system ...............................................................41

Infant seats installation..................................51
Installing CRS with LATCH anchors.55
Installing CRS with seat belts....................51
Installing CRS with top tether strap..... 57
LATCH anchors...........................................55

Child safety ....................................................... 46

12-volt battery precautions ......335, 395
Airbag precautions...................................... 37
Back door precautions............................108
Child restraint system................................. 47
How your child should wear the seat belt

.............................................................................28

Installing child restraints............................. 47
Moon roof precautions............................ 146
Power window lock switch.....................143
Power window precautions ...................143
Rear door child-protectors ................... 107
Removed key battery precautions... 350
Seat belt extender precautions..............28
Seat belt precautions ..................................46
Seat heater precautions..........................273

Child-protectors............................................107
Cleaning..................................................312, 315

Aluminum wheels ........................................312
Exterior..............................................................312
Interior .............................................................. 315
Seat belts......................................................... 315

Clock ................................................................286
Compass.......................................................... 301
Condenser ..................................................... 332
Console box ..................................................280
Consumption screen .................................... 93
Coolant

Capacity ........................................................ 405
Checking ........................................................ 331
Preparing and checking before winter

..........................................................................256

Warning light .............................................. 368

Cooling system...............................................331

Hybrid system overheating ................. 396

Cornering lights............................................ 184
Cruise control

Dynamic radar cruise control with full-

speed range................................................217

Cup holders...................................................280
Curtain shield airbags .................................. 32
Customizable features................................421

449

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

449

Alphabetical Index

Daytime running light system.................. 183
Deck board....................................................283
Deck under tray ...........................................283
Defogger

Outside rear view mirrors .................... 267
Rear window................................................ 267
Windshield.................................................... 267

Differential...................................................... 407
Dimension ......................................................402
Dinghy towing.................................................167
Display

BSM (Blind Spot Monitor) .....................241
Drive information..........................................85
Dynamic radar cruise control with full-

speed range................................................ 217

Energy monitor..............................................93
Head-up display ...........................................89
Intuitive parking assist...............................227
LDA (Lane Departure Alert with steering

control)........................................................209

Multi-information display..........................84
Warning messages ..................................376

Do-it-yourself maintenance.................... 324
Door lock

Back door....................................................... 109
Side doors...................................................... 104
Smart access system with push-button

start..................................................................120

Wireless remote control...........................101

Doors

Automatic door locking and unlocking

system ............................................................107

Back door.......................................................108
Door glasses..................................................142
Door lock........................................................ 104
Outside rear view mirrors ..................... 140
Rear door child-protectors....................107
Side doors...................................................... 104

Drive information ...........................................85
Drive-start control ............................... 151, 173

Driver’s seat belt reminder light..............371
Driver’s seat position memory.................132
Driving

Break-in tips ....................................................151
Correct posture.............................................25
Driving mode select switch ..................248
Hybrid vehicle driving tips ....................254
Procedures ....................................................150
Winter drive tips.........................................256

Driving position memory............................132

Memory recall function............................ 133

Dynamic radar cruise control with full-

speed range

Function............................................................217
Warning message.....................................224

E-Four ..............................................................250
ECB (Electronically Controlled Brake Sys-

tem) ................................................................ 249

Eco mode........................................................248
EDR (Event data recorder)............................7
Electric motor

Location...............................................................61
Specification ................................................ 403

Electric Power Steering (EPS)

Function..........................................................249
Warning light .............................................. 369

Electronic key

Battery-saving function.............................. 121
If the electronic key does not operate

properly...................................................... 389

Replacing the battery...............................349

Electronically Controlled Brake System

(ECB) ............................................................ 249

Emergency flashers....................................360

450

Alphabetical Index

LEXUS NX300h Owners Manu-

al_USA_M78287_en

Emergency, in case of

If a warning buzzer sounds ..................367
If a warning light turns on ......................367
If a warning message is displayed.....376
If the 12-volt battery is discharged....392
If the electronic key does not operate

properly.......................................................389

If the fuel filler door cannot be opened

.........................................................................389

If the hybrid system will not start........387
If you have a flat tire..................................379
If you lose your keys................................ 388
If you think something is wrong .........365
If your vehicle becomes stuck.............399
If your vehicle has to be stopped in an

emergency ................................................360

If your vehicle needs to be towed.....362
If your vehicle overheats........................396

Energy monitor ............................................... 93
Engine

Accessory mode .........................................170
Compartment .............................................328
Engine switch................................................ 168
Hood................................................................326
How to start the hybrid system ........... 168
Identification number...............................403
If your vehicle has to be stopped in an

emergency ................................................360

Ignition switch (power switch)............. 168
Overheating.................................................396
Power switch ................................................ 168

Engine compartment cover.................... 329
Engine coolant

Capacity.........................................................405
Checking .........................................................331
Preparing and checking before winter

.........................................................................256

Warning light...............................................368

Engine coolant temperature gauge ........79

Engine oil

Capacity ........................................................ 404
Checking .......................................................329
Warning light .............................................. 368

Engine switch ................................................. 168
EPS (Electronic Power Steering)

Function..........................................................249
Warning light .............................................. 369

EV drive mode................................................. 171
EV indicator...................................................... 62
Event data recorder (EDR)............................7

Flat tire ............................................................. 379

Tire pressure warning system .............339

Floor mats.......................................................... 24
Fluid

Brake................................................................407
Transmission................................................ 406
Washer ...........................................................333

Fog lights

Replacing light bulbs............................... 355
Switch................................................................188

Front passenger occupant classification

system ................................................................41

Front passenger’s seat belt reminder light

............................................................................371

Front seat heaters.........................................274
Front seats ........................................................126

Adjustment......................................................126
Cleaning.......................................................... 315
Correct driving posture ............................25
Driving position memory.........................132
Head restraints............................................. 135
Power easy access system .....................132
Seat heaters.................................................. 274
Seat position memory ...............................132

451

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

451

Alphabetical Index

Front side marker lights

Light switch.....................................................182
Replacing light bulbs................................356
Wattage..........................................................409

Front turn signal lights

Replacing light bulbs...................355, 356
Turn signal lever...........................................176
Wattage..........................................................409

Fuel

Capacity.........................................................403
Fuel gauge ....................................................... 79
Gas station information..........................460
Information..................................................... 410
Refueling ......................................................... 195
Type..................................................................403
Warning light.................................................371

Fuel filler door.................................................195

Refueling ......................................................... 195
When the fuel filler door cannot be

opened ........................................................389

Fuses...................................................................351

Garage door opener................................. 296
Gas station information ............................460
Gauges................................................................79
Glove box.......................................................280
Glove box light.............................................280
Grocery bag hooks....................................283

Head restraints...............................................135
Head-up display..............................................89
Headlights ........................................................182

Automatic headlight leveling ................183
Automatic High Beam.............................185
Light switch.................................................... 182
Replacing light bulbs............................... 355

Heated steering wheel...............................274
Heaters

Automatic air conditioning system ...266
Heated steering wheel............................273
Outside rear view mirrors.....................267
Seat heaters.................................................. 274

High mounted stoplight

Replacing light bulb................................. 355

Hill-start assist control...............................250
Hood................................................................. 326

Open................................................................326

Hooks

Cargo hooks................................................282
Retaining hooks (floor mat)..................... 24

Horn................................................................... 138
Hybrid battery (traction battery)

Location.............................................................64
Specification ................................................ 404

Hybrid battery air vent ................................. 66
Hybrid system....................................................61

Emergency shut off system......................67
Energy monitor/consumption screen93
EV drive mode............................................... 171
High voltage components .......................64
Hybrid System Indicator ...........................82
Hybrid system precautions......................64
Hybrid vehicle driving tips ....................254
If the hybrid system will not start ........387
Overheating................................................ 396
Power switch.................................................168
Regenerative braking .................................62
Starting the hybrid system......................168
Vehicle proximity notification system.63

452

Alphabetical Index

LEXUS NX300h Owners Manu-

al_USA_M78287_en

Hybrid System Indicator.............................. 82
Hybrid transmission......................................173

I/M test ............................................................ 322
Identification

Engine .............................................................403
Vehicle............................................................402

Ignition switch (Power switch)................ 168
Illuminated entry system............................276
Immobilizer system........................................ 69
Indicators ............................................................76
Initialization

Items to initialize .........................................430

Inside rear view mirror............................... 138
Instrument panel light control ...................83
Interior lights...................................................276
Intuitive parking assist

Function...........................................................227
Warning message.....................................228

Jack

Positioning a floor jack............................326
Vehicle-equipped jack.......................... 380

Jack handle ....................................................380
Jam protection function

Moon roof.......................................................145
Power back door closer............................114
Power windows............................................142
Rear seats......................................................... 131

Keyless entry

Smart access system with push-button

start ................................................................. 120

Wireless remote control...........................101

Keys.................................................................... 100

Battery-saving function.............................. 121
Electronic key ...............................................100
Engine switch................................................168
If the electronic key does not operate

properly...................................................... 389

If you lose your keys................................388
Key number plate .......................................100
Keyless entry .......................................104, 120
Mechanical key............................................100
Power switch.................................................168
Replacing the battery...............................349
Warning buzzer.......................................... 120
Wireless remote control key ..................101

Knee airbags .................................................... 32

Lane Departure Alert with steering control

(LDA) ............................................................209

Language (multi-information display) 424
LATCH anchors .............................................55
LDA (Lane Departure Alert with steering

control) .........................................................209

Lever

Auxiliary catch lever.................................326
Hood lock release lever.........................326
Shift lever..........................................................173
Turn signal lever ...........................................176
Wiper lever....................................................188

Lexus Enform Remote...............................309
Lexus Enform Safety Connect...............304
Lexus Enform Service Connect............. 310

453

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

453

Alphabetical Index

Lexus Safety System+..................................197

Automatic High Beam............................. 185
Dynamic radar cruise control with full-

speed range................................................ 217

LDA (Lane Departure Alert with steering

control)........................................................209

PCS (Pre-Collision System)................202

License plate lights

Light switch.....................................................182
Replacing light bulbs................................355

Light

Automatic High Beam system............. 185
Cornering lights .......................................... 184
Fog light switch............................................188
Headlight switch ..........................................182
Illuminated entry system......................... 276
Interior light list............................................ 276
Interior lights..................................................277
Luggage compartment light...................110
Personal lights..............................................277
Replacing light bulbs................................355
Turn signal lever...........................................176
Vanity lights..................................................286
Wattage..........................................................409
Welcome light illumination control... 105

Light bulbs

Replacing..........................................355, 356
Wattage..........................................................409

Luggage cover .............................................284

Maintenance

Do-it-yourself maintenance ................. 324
General maintenance...............................319
Maintenance data......................................402
Maintenance requirements ....................319

Malfunction indicator lamp .....................368

Meter

Head-up display............................................89
Indicators........................................................... 74
Instrument panel light control.................83
Meters.................................................................79
Multi-information display..........................84
Warning lights.............................................367
Warning messages...................................376

Micro dust and pollen filter .......................271
Microphone...................................................304
Mirrors

Inside rear view mirror.............................138
Outside rear view mirror defoggers267
Outside rear view mirrors...................... 140
Vanity mirrors............................................. 286

Moon roof

Jam protection function........................... 145
Operation........................................................144
Warning message.......................... 146, 376

Multi-information display

Clock...................................................................79
Drive information..........................................85
Dynamic radar cruise control with full-

speed range................................................217

Energy monitor..............................................93
Language.......................................................424
LDA (Lane Departure Alert with steering

control) ....................................................... 209

Warning messages...................................376

Noise from under vehicle ...............................6

454

Alphabetical Index

LEXUS NX300h Owners Manu-

al_USA_M78287_en

Odometer ..........................................................79
Oil

Engine oil .......................................................404
Rear differential oil ....................................407

Opener

Back door........................................................... 111
Fuel filler door............................................... 195
Hood................................................................326

Outside rear view mirrors ........................ 140

Adjusting and folding ............................... 140
Blind Spot Monitor (BSM) .....................241
Linked mirror function when reversing

.......................................................................... 140

Mirror position memory...........................132
Outside rear view mirror defoggers267

Outside temperature display .....................79
Overheating..................................................396

Paddle shift switches....................................175
Panic mode ......................................................102
Parking brake

Operation........................................................ 177
Parking brake engaged warning buzzer/

message........................................................178

Warning light.................................................371

Parking lights

Light switch.....................................................182
Replacing light bulb..................................355

Parking Support Brake function (for static

objects)......................................................... 232

Indicator ....................................................75, 76
Warning light...............................................370
Warning messages ..................................238

PCS (Pre-Collision System)

Function..........................................................202
PCS switch....................................................204
Warning light .............................................. 369
Warning message.....................................376

Personal lights................................................276

Switch............................................................... 277

PKSA (Parking Support Alert).............. 226
Power back door opener and closer.......111
Power control unit coolant

Capacity ........................................................ 405
Checking ........................................................ 331
Preparing and checking before winter

..........................................................................256

Radiator ..........................................................332

Power easy access system ........................132
Power outlets ................................................ 287
Power steering (Electric Power Steering

system).......................................................... 249

Warning light .............................................. 369

Power switch.................................................. 168
Power windows

Door lock linked window operation..143
Jam protection function............................142
Operation........................................................142
Window lock switch...................................143

Pre-Collision System (PCS)

455

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

455

Alphabetical Index

Radar cruise control (dynamic radar cruise

control with full-speed range)...............217

Radiator........................................................... 332
Rear Cross Traffic Alert ........................... 245
Rear seat

Folding down the rear seatbacks........128

Rear side marker lights

Light switch.....................................................182
Replacing light bulbs................................355

Rear turn signal lights

Replacing light bulb..................................355
Turn signal lever...........................................176

Rear view mirror

Inside rear view mirror............................. 138
Outside rear view mirrors ..................... 140

Rear window defogger ..............................267
Rear window wiper.......................................193
Refueling ...........................................................195

Capacity.........................................................403
Fuel types.......................................................403
Opening the fuel tank cap..................... 195
When the fuel filler door cannot be

opened ........................................................389

Regenerative braking................................... 62
Remote Touch .............................................. 262
Replacing

Electronic key battery..............................349
Fuses ..................................................................351
Light bulbs.....................................................355
Tires..................................................................379

Reporting safety defects for U.S. owners

.......................................................................... 432

Resetting the message indicating mainte-

nance is required........................................319

Road accident cautions ............................... 65

S-FLOW mode ..............................................271
Safety Connect.............................................304
Seat belts............................................................ 26

Adjusting the seat belt shoulder anchor

height.................................................................31

Automatic Locking Retractor.................28
Child restraint system installation......... 47
Cleaning and maintaining the seat belt

........................................................................... 315

Emergency Locking Retractor..............28
How to wear your seat belt..................... 27
How your child should wear the seat belt

.............................................................................28

Pregnant women, proper seat belt use

............................................................................. 27

Reminder light and buzzer .........371, 372
Seat belt extender.........................................28
Seat belt instructions for Canadian own-

ers...................................................................432

Seat belt pretensioners................................31
SRS warning light...................................... 369

Seat heaters................................................... 273
Seat position memory..................................132
Seat ventilators............................................. 275
Seating capacity............................................ 158
Seats

Adjustment............................................126 , 127
Adjustment precautions................126, 128
Child seats/child restraint system installa-

tion .................................................................... 47

Cleaning.......................................................... 315
Driving position memory.........................132
Folding down the rear seatbacks....... 128
Front seat heaters...................................... 274
Head restraint............................................... 135
Power easy access system .....................132
Properly sitting in the seat ........................25
Rear seat heaters ....................................... 274
Seat position memory ...............................132
Seat ventilators............................................275

456

Alphabetical Index

LEXUS NX300h Owners Manu-

al_USA_M78287_en

Sensor

Automatic High Beam system............. 185
BSM (Blind Spot Monitor) ................... 243
Inside rear view mirror..............................139
Intuitive parking assist...............................227
Kick sensor........................................................112
Radar sensor..................................................199
Rain-sensing windshield wipers............ 191

Service plug...................................................... 64
Service reminder message .......................319
Shift lever ..........................................................173
Shift lock system.............................................174
Side airbags ...................................................... 32
Side doors........................................................ 104
Side marker lights

Light switch.....................................................182
Replacing light bulbs...................355, 356
Wattage..........................................................409

Side mirrors .................................................... 140

Adjusting and folding ............................... 140
Blind Spot Monitor (BSM) .....................241
Heaters ........................................................... 267

Side turn signal lights

Replacing light bulbs................................355
Turn signal lever...........................................176

Smart access system with push-button

start...................................................................120

Antenna location..........................................120
Entry functions....................................104, 109
Starting the hybrid system...................... 168
Warning message.....................................376

Snow tires ....................................................... 256
Spare tire

Inflation pressure....................................... 408
Storage location........................................ 380

Spark plug ......................................................406
Specifications................................................402
Speedometer ....................................................79
Sport mode ....................................................248
Steering wheel

Adjustment......................................................137
Heated steering wheel............................273
Power easy access system .....................132

Stop lights

Replacing light bulbs............................... 355

Storage feature ............................................ 279
Storage precautions................................... 279
Stuck

If the vehicle becomes stuck............... 399

Sun visors........................................................286
Sunglass holder..............................................281
Switch

ASC (Active Sound Control) dial........181
Automatic High Beam switch ..............185
Brake hold switch........................................179
BSM (Blind Spot Monitor) main switch

............................................................................241

Cruise control switch.................................217
Door lock switch.........................................106
Driving mode select switch ..................248
Driving position memory switches .....132
Emergency flashers switch .................. 360
EV drive mode switch................................ 171
Fog light switch............................................188
Garage door opener switches...........296
Heated steering wheel............................273
HUD (Head-up display) switches.......89
Ignition switch...............................................168
Intuitive parking assist switch............... 227
LDA switch ...................................................... 211

457

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

457

Alphabetical Index

Light switches................................................182
Meter control switches..............................84
Moon roof switches ...................................144
Outside rear view mirror switches.... 140
Paddle shift switches..................................175
Parking brake switch ................................. 177
PCS switch ...................................................204
Power back door opener and closer

switch................................................................. 111

Power switch ................................................ 168
Power window switch...............................142
Rear window and outside rear view mir-

ror defoggers switch............................ 267

Rear window wiper and washer switch

...........................................................................193

Seat heater switches ................................ 273
“SOS” button ...............................................304
Tire pressure warning reset switch ..343
Vehicle-to-vehicle distance switch .... 217
VSC off switch............................................250
Window lock switch ..................................143
Windshield wipers and washer switch

................................................................188, 193

Tachometer........................................................79
Tail lights

Light switch.....................................................182
Replacing light bulbs................................355

Theft deterrent system

Alarm .................................................................... 71
Immobilizer system......................................69

Tire inflation pressure

Maintenance data..................................... 408
Warning light............................................... 372

Tire information..............................................412

Glossary.......................................................... 416
Size......................................................................414
Tire identification number........................413
Uniform Tire Quality Grading..............414

Tire pressure warning system

Function..........................................................339
Initializing........................................................343
Installing tire pressure warning valves

and transmitters.......................................342

Registering ID codes ...............................344
Warning light ...............................................372

Tires................................................................... 337

Chains .............................................................257
Checking .......................................................337
Glossary.......................................................... 416
If you have a flat tire ..................................379
Inflation pressure...........................345, 408
Replacing .......................................................379
Rotating tires ............................................... 338
Size...................................................................408
Snow tires ......................................................256
Spare tire...........................................379, 408
Tire identification number........................413
Tire pressure warning system .............339
Uniform Tire Quality Grading..............414
Warning light ...............................................372

Tools..................................................................380
Top tether strap............................................... 57
Total load capacity......................................402
Towing

Dinghy towing...............................................167
Emergency towing....................................362
Towing eyelet...............................................364
Trailer Sway Control............................... 250
Trailer towing......................................159, 167

458

Alphabetical Index

LEXUS NX300h Owners Manu-

al_USA_M78287_en

TRAC (Traction Control) ........................250
Traction battery (Hybrid battery) ............ 64

Hybrid battery (traction battery) air

intake and discharge vents...................66

Location............................................................. 64
Specification.................................................403
Warning messages ..................................... 67

Traction motor (electric motor) .................61
Trailer Sway Control..................................250
Trailer towing ........................................159, 167
Transmission

Hybrid transmission ...................................173
Selecting a driving mode.......................248

Trip meters .........................................................79
Turn signal lights

Replacing light bulbs...................355, 356
Turn signal lever...........................................176
Wattage..........................................................409

Vanity lights

Vanity lights..................................................286
Wattage..........................................................409

Vanity mirrors ...............................................286

Vanity lights..................................................286

Vehicle data recordings..................................7
Vehicle identification number................402
Vehicle Stability Control (VSC) ........... 249
VSC (Vehicle Stability Control) ........... 249

Warning buzzers

Approach warning.................................... 222
Downshifting ..................................................176
Intuitive parking assist................................231
Light reminder..............................................183
Open door.....................................................105
Seat belt reminder.......................................371
Vehicle sway warning .............................. 210

Warning lights

ABS.................................................................. 369
Brake hold operated indicator ...........370
Brake Override System .........................373
Brake system................................................367
Charging system........................................367
Drive-Start Control...................................373
Electric power steering.......................... 369
High coolant temperature.................... 368
LDA indicator..............................................370
Low engine oil pressure........................ 368
Low fuel level .................................................371
Malfunction indicator lamp.................. 368
Master warning light.................................372
Parking brake indicator ............................371
PCS warning light .................................... 369
PKSB OFF indicator ................................370
Seat belt reminder light.............................371
Slip indicator.................................................370
SRS................................................................... 369
Tire pressure ................................................372

459

What to do if... (Troubleshooting)

LEXUS NX300h Owners Manu-

al_USA_M78287_en

459

Alphabetical Index

Warning messages..................................... 376
Washer

Checking .......................................................333
Low washer fluid warning message333,

376

Preparing and checking before winter

.........................................................................256

Switch .....................................................188, 193

Washing and waxing....................................312
Weights

Cargo capacity..................... 155, 158, 402
Load limits .....................................................402
Weights..........................................................402

Wheels............................................................. 346

Replacing wheels.......................................346
Size................................................................... 408

Window glasses.............................................142
Window lock switch .....................................143
Windows

Power windows............................................142
Rear window defogger .......................... 267
Washer..................................................188, 193

Windshield wiper de-icer ..........................271
Windshield wipers

Intermittent windshield wipers.............188
Rain-sensing windshield wipers.......... 190

Winter driving tips....................................... 256
Wireless charger.........................................288
Wireless remote control key.....................101

Battery-saving function ..............................121
Locking/Unlocking .....................................101
Panic mode.....................................................102
Replacing the battery...............................349

For information regarding the

equipment listed below, refer to
the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S
MANUAL”.

· Audio/visual system
· Navigation system
· Lexus parking assist monitor
· Panoramic view monitor
· Lexus Enform

LEXUS NX 300H (2019 year). Instruction - part 28