2021 LEXUS NX300h wheel

4518-2. Customization
LEXUS NX300h Owners Manual_USA_M78578_en
8
Vehicle specifications
*:If equipped
■LDA (Lane Departure Alert with steering control)* ( P.227)
*:If equipped
■PCS (Pre-Collision System) ( P.211)
■RSA (Road Sign Assist)* ( P.235)
Vehicle sway warning func-
tionOnOff—O——
Vehicle sway warning sensi-
tivityStandardHigh—O——Low
FunctionDefault settingCustomized set-
ting
Steering assist functionOnOff—O——
Alert typesSteering wheel vibrationBuzzer—O——
Alert sensitivityHighStandard—O——
Vehicle sway warning func-
tionOnOff—O——
Vehicle sway warning sensi-
tivityStandardHigh—O——Low
FunctionDefault settingCustomized set- ting
PCS (Pre-Collision System)OnOff—O——
Adjust alert timingMiddleEarly—O——Late
FunctionDefault settingCustomized set-ting
RSA (Road Sign Assist)OnOff—O——
FunctionDefault settingCustomized set-tingABCD
ABCD
ABCD
ABCD

468What to do if... (Troubleshooting)
LEXUS NX300h Owners Manual_USA_M78578_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.411)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. ( P.411)
 Is the electronic key battery weak or
depleted? ( P.369)
 Is the power switch in ON mode?
When locking the doors, turn the
power switch off. ( P.177)
 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.128)
 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.113)
 Did you press the power switch
while firmly depressing the brake
pedal? ( P.174)
 Is the shift lever in P? ( P.174)
 Is the electronic key anywhere
detectable inside the vehicle?
( P.126)
 Is the steering wheel unlocked?
( P.175)
 Is the electronic key battery weak or
depleted?
In this case, the hybrid system can
be started in a temporary way.
( P.413)
 Is the 12-volt battery discharged?
( P.414)
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

LEXUS NX300h Owners Manual_USA_M78578_en
469What 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.181)
 It is locked automatically to prevent
theft of the vehicle. ( P.175)
 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.149)
 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.177)
 The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing the seat belts? (
P.393)
 The parking brake indicator is on
Is the parking brake released?
( P.184)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.388, 398)
 Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm
sounds. ( P.77)
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.398)
 When a warning light turns on or a
warning message is displayed, refer
to P.388, 398.
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

472Alphabetical Index
LEXUS NX300h Owners Manual_USA_M78578_en
Brake Hold .....................................................187
Fluid .................................................................. 429
Parking brake ............................................... 184
Regenerative braking ................................. 68
Warning light ...............................................389
Brake assist .....................................................272
Brake Hold .......................................................187
Break-in tips..................................................... 157
Brightness control Instrument panel light control ................88
BSM (Blind Spot Monitor)....................... 262 Blind Spot Monitor function................. 265
Rear Cross Traffic Alert function....... 267
BSM (Blind Spot Monitor) main switch .......................................................................... 262
C
Card key .......................................................... 106
Care Aluminum wheels ...................................... 332
Exterior ........................................................... 335
Interior ............................................................. 335
Seat belts........................................................ 335
Cargo capacity........................... 161, 164, 424
Cargo hooks .................................................308
Cargo net hooks ..........................................308
Chains ..............................................................280
Child restraint system....................................47 Booster seats installation .......................... 53
Convertible seats installation.................. 52
Front passenger occupant classification system ............................................................... 41
Infant seats definition................................... 48
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 ........................................................47 12-volt battery precautions .........355, 417
Airbag precautions.......................................37
Back door precautions...............................114 Child restraint system ................................. 47
How your child should wear the seat belt
............................................................................. 27
Installing child restraints............................. 47
Moon roof precautions............................ 152
Power window lock switch .................... 149
Power window precautions .................. 149
Rear door child-protectors ..................... 113
Removed key battery precautions....370
Seat belt extender precautions.............. 27
Seat belt precautions ..........................26, 47
Seat heater precautions..........................299
Child-protectors............................................. 113
Cleaning ...............................................332, 335 Aluminum wheels ...................................... 332
Exterior............................................................ 332
Interior .............................................................335
Seat belts ........................................................335
Clock ..................................................................312
Compass ......................................................... 328
Condenser ..................................................... 352
Console box .................................................. 306
Consumption screen .................................... 99
Coolant Capacity ......................................................... 427
Checking ........................................................ 351
Preparing and checking before winter.......................................................................... 279
Warning light .............................................. 389
Cooling system...............................................351 Hybrid system overheating ................... 418
Cornering lights .............................................192
Coussins gonflables Modification et élimin ation en fin de vie
des coussins gonflables ......................464
Précautions avec les coussins gonflables latéraux ....................................................... 460
Précautions avec les coussins gonflables latéraux et rideau ................................... 460
Précautions avec les coussins gonflables pour votre enfant ................................... 460
Précautions avec les coussins gonflables

LEXUS NX300h Owners Manual_USA_M78578_en
Alphabetical Index475
Replacing light bulbs................................ 376
Wattage............................................................ 431
Front turn signal lights Replacing light bulbs.................... 375, 376
Turn signal lever .......................................... 183
Wattage............................................................ 431
Fuel Capacity ......................................................... 425
Fuel gauge ....................................................... 84
Gas station information..........................484
Information .................................................... 432
Refueling ........................................................ 203
Type.................................................................. 425
Warning light ............................................... 393
Fuel filler door ............................................... 203 Refueling ........................................................ 203
When the fuel filler door cannot be opened ............................................................411
Fuses ................................................................... 371
G
Garage door opener ................................. 322
Gas station information ............................ 484
Gauges ............................................................... 84
Glove box ....................................................... 306
Glove box light ............................................. 306
Grocery bag hooks .................................... 309
H
Head restraints ................................................ 141
Head-up display.............................................. 95
Headlights ....................................................... 190 Automatic headlight leveling .................. 191
Automatic High Beam ..............................193
Light switch .................................................... 190
Replacing light bulbs................................ 375
Heated steering wheel ..............................300
Heaters Automatic air conditioning system ..... 291
Heated steering wheel............................ 299
Outside rear view mirrors .................... 292 Seat heaters ................................................. 300
High mounted stoplight Replacing light bulb ..................................375
Hill-start assist control ............................... 273
Hood ................................................................. 346 Open................................................................346
Hooks Cargo hooks............................................... 308
Retaining hooks (floor mat) ..................... 24
Horn ....................................................................144
Hybrid battery (traction battery) Location ............................................................. 70
Specification ................................................. 426
Hybrid battery air vent ..................................72
Hybrid system ...................................................67 Acoustic vehicle alerting system...........69
Emergency shut off system...................... 73
Energy monitor/consumption screen99
EV drive mode............................................. 178
High voltage components ....................... 70
Hybrid System Indicator ........................... 87
Hybrid system precautions...................... 70
Hybrid vehicle driving tips .................... 277
If the hybrid system will not start ....... 409
Overheating .................................................. 418
Power switch..................................................174
Regenerative braking .................................68
Starting the hybrid system .......................174
Warning lights ............................................ 388
Hybrid System Indicator......................84, 87
Hybrid transmission..................................... 180
I
I/M test ............................................................ 342
Identification Engine..............................................................425
Vehicle ............................................................ 424
Ignition switch (Power switch) ................. 174
Illuminated entry system ........................... 302
Immobilizer system........................................ 75
Indicators ........................................................... 82

LEXUS NX300h Owners Manual_USA_M78578_en
Alphabetical Index479
How to wear your seat belt ......................27
How your child should wear the seat belt
.............................................................................27
Pregnant women, proper seat belt use ............................................................................ 26
Reminder light and buzzer ................... 393
Seat belt extender .........................................27
Seat belt instructions for Canadian own- ers...................................................................456
Seat belt pretensioners .............................. 30
SRS warning light ......................................390
Seat heaters ................................................... 299
Seat position memory................................. 138
Seat ventilators .............................................. 301
Seating capacity................................. 164, 424
Seats Adjustment............................................132, 133
Adjustment precautions .................132, 134
Child seats/child restraint system installa-tion .....................................................................47
Cleaning......................................................... 335
Driving position memory........................ 138
Folding down the rear seatbacks........134
Front seat heaters ..................................... 300
Head restraint..................................................141
Power easy access system .................... 138
Properly sitting in the seat ........................ 25
Rear seat heaters ...................................... 300
Seat position memory .............................. 138
Seat ventilators............................................. 301
Sécurité de l’enfant Précautions avec les coussins gonflables.........................................................................460
Sensor Automatic High Beam system..............193
BSM (Blind Spot Monitor) ................... 265
Inside rear view mirror..............................145
Intuitive parking assist.............................. 248
Kick sensor....................................................... 118
Radar sensor................................................205
Rain-sensing windshield wipers.........200
Service plug ...................................................... 70 Service reminder message ..................... 339
Shift lever ......................................................... 180
Shift lock system.............................................. 181
Side airbags ...................................................... 32
Side doors.......................................................... 110
Side marker lights
Light switch .................................................... 190
Replacing light bulbs ....................375, 376
Wattage ............................................................431
Side mirrors .....................................................146 Adjusting and folding................................ 146
Blind Spot Monitor (BSM).................... 262
Heaters............................................................ 292
Side turn signal lights Replacing light bulbs ................................375
Turn signal lever .......................................... 183
Smart access system with push-button start...................................................................126Antenna location ..........................................126
Entry functions ....................................... 110, 115
Starting the hybrid system .......................174
Warning message .................................... 398
Snow tires ....................................................... 279
Spare tire Inflation pressure ....................................... 430
Storage location .........................................402
Spark plug ...................................................... 428
Specifications ................................................ 424
Speedometer ................................................... 84
Sport mode .................................................... 270
Steering wheel Adjustment ......................................................143
Heated steering wheel ............................299
Power easy access system .................... 138
Stop lights Replacing light bulbs ................................375
Storage feature ............................................305
Storage precautions...................................305
Stuck If the vehicle becomes stuck ..................421
Sun visors ..........................................................312

480Alphabetical Index
LEXUS NX300h Owners Manual_USA_M78578_en
Switch
ASC (Active Sound Control) dial ..... 188
Automatic High Beam switch ...............193
Brake hold switch........................................187
BSM (Blind Spot Monitor) main switch......................................................................... 262
Cruise control switch .............................. 237
Door lock switch............................................112
Driving mode select switch .................. 270
Driving position memory switches .... 138
Emergency flashers switch .................. 380
EV drive mode switch ..............................178
Fog light switch .............................................196
Garage door opener switches .......... 322
Heated steering wheel............................ 299
HUD (Head-up display) switches ....... 95
Ignition switch................................................ 174
LDA switch ..................................................... 231
Light switches ............................................... 190
LTA switch .................................................... 223
Meter control switches .............................. 89
Moon roof switches .................................. 150
Outside rear view mirror switches .....146
Paddle shift switches ..................................182
Parking brake switch ................................ 184
Power back door opener and closer switch................................................................117
Power switch ................................................. 174
Power window switch .............................. 148
Rear window and outside rear view mir- ror defoggers switch ............................ 292
Rear window wiper and washer switch ...........................................................................201
Seat heater switches ................................ 299
“SOS” button .................................................. 60
Tire pressure warning reset switch .. 363
Vehicle-to-vehicle distance switch .. 237
VSC off switch ............................................ 273
Window lock switch ..................................149
Windshield wipers and washer switch ................................................................ 196, 201T
Tachometer....................................................... 84
Tail lights Light switch .................................................... 190
Replacing light bulbs ................................375
Theft deterrent system Alarm....................................................................77
Immobilizer system ...................................... 75
Tire inflation pressure Maintenance data ..................................... 430
Warning light ...............................................394
Tire information ............................................ 434 Glossary ........................................................ 438
Size ....................................................................436
Tire identification number......................435
Uniform Tire Quality Grading ............ 437
Tire pressure warning system Function ......................................................... 359
Initializing........................................................363
Installing tire pres sure warning valves
and transmitters.......................................362
Registering ID codes ...............................364
Warning light ...............................................394
Tires................................................................... 357 Chains ............................................................ 280
Checking .......................................................357
Glossary ........................................................ 438
If you have a flat tire ..................................402
Inflation pressure ........................... 365, 430
Replacing .......................................................402
Rotating tires ............................................... 358
Size ................................................................... 430
Snow tires ...................................................... 279
Spare tire ........................................... 402, 430
Tire identification number......................435
Tire pressure warning system ............ 359
Uniform Tire Quality Grading ............ 437
Warning light ...............................................394
Tools.................................................................. 402
Top tether strap............................................... 57
Total load capacity ...................................... 424

LEXUS NX300h Owners Manual_USA_M78578_en
Alphabetical Index481
Towing
Dinghy towing ............................................... 173
Emergency towing ...................................383
Towing eyelet ............................................. 385
Trailer Sway Control ............................... 273
Trailer towing ...................................... 165, 173
TRAC (Traction Control) ........................ 273
Traction battery (Hybrid battery) ............ 70 Hybrid battery (traction battery) air intake and discharge vents....................72
Location............................................................. 70
Specification ................................................. 426
Warning messages ......................................73
Traction motor (electric motor) ................67
Trailer Sway Control.................................. 273
Trailer towing ........................................ 165, 173
Transmission Hybrid transmission .................................. 180
Selecting a driving mode....................... 270
Trip meters ........................................................ 84
Turn signal lights Replacing light bulbs.................... 375, 376
Turn signal lever .......................................... 183
Wattage............................................................ 431
V
Vanity lightsVanity lights .................................................... 312
Wattage............................................................ 431
Vanity mirrors .................................................312 Vanity lights .................................................... 312
Vehicle data recordings ..................................7
Vehicle identification number ................ 424
Vehicle Stability Control (VSC) ............272
VSC (Vehicle Stabilit y Control) ............272
W
Warning buzzers
Approach warning.................................... 243
Downshifting ................................................. 183
Intuitive parking assist.............................. 252 Light reminder ................................................ 191
Open door ......................................................... 111
Seat belt reminder .....................................393
Vehicle sway warning ................... 222, 231
Warning lights ABS .................................................................. 390
Brake hold operated indicator ...........392
Brake Override System ........................ 395
Brake system............................................... 388
Charging system....................................... 388
Drive-Start Control.................................. 395
Electric power steering.......................... 390
High coolant temperature.................... 389
Hybrid system............................................. 388
LDA indicator ............................................... 391
Low engine oil pressure........................ 389
Low fuel level ...............................................393
LTA indicator ................................................ 391
Malfunction indicator lamp .................. 389
Master warning light.................................394
Parking brake indicator ..........................392
PCS warning light ...................................... 391
PKSB OFF indicator ................................392
Seat belt reminder light...........................393
Slip indicator .................................................392
SRS ................................................................... 390
Tire pressure ................................................394
Warning messages ..................................... 398
Washer Checking .......................................................353
Low washer fluid warning message353, 398
Preparing and checking before winter .......................................................................... 279
Switch......................................................196, 201
Washing and waxing.................................. 332
Weights Cargo capacity ........................161, 164, 424
Load limits ...........................................164, 424
Weights .......................................................... 424
Wheels ............................................................. 367 Replacing wheels ....................................... 367