steering LEXUS NX300h 2020 Manual Online

4498-2. Customization
LEXUS NX300h Owners Manual_USA_M78530_en
8
Vehicle specifications
*:If equipped
■LDA (Lane Departure Alert with steering control)* (  P.226)
*:If equipped
■PCS (Pre-Collision System) ( P.210)
■RSA (Road Sign Assist)* ( P. 234)
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 systemOnOff—OO—
FunctionDefault settingCustomized set-tingABCD
ABCD
ABCD
ABCD

466What to do if... (Troubleshooting)
LEXUS NX300h Owners Manual_USA_M78530_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.409)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. ( P.409)
 Is the electronic key battery weak or
depleted? ( P.368)
 Is the power switch in ON mode?
When locking the doors, turn the
power switch off. ( P.176)
 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.411)
 Is the 12-volt battery discharged?
( P.412)
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_M78530_en
467What 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.180)
 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.176)
 The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing the seat belts? (
P.391)
 The parking brake indicator is on
Is the parking brake released?
( P.183)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.386, 396)
 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.396)
 When a warning light turns on or a
warning message is displayed, refer
to P.386, 396.
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_M78530_en
Display BSM (Blind Spot Monitor) ..................... 261
Drive information .......................................... 90
Dynamic radar cruise control with full-speed range .............................................. 236
Energy monitor.............................................. 99
Head-up display ........................................... 94
Intuitive parking assist.............................. 247
LDA (Lane Departure Alert with steering control) ........................................................ 226
LTA (Lane Tracing Assist)...................... 217
Multi-information display .......................... 89
Warning messages ..................................396
Do-it-yourself maintenance .................... 342
Door lock Back door......................................................... 115
Side doors ........................................................ 110
Smart access system with push-button start .................................................................. 126
Wireless remote control..........................107
Doors Automatic door lock ing and unlocking
system ............................................................. 113
Back door..........................................................114
Door glasses ................................................. 148
Door lock.......................................................... 110
Outside rear view mirrors ......................146
Rear door child-protectors ..................... 113
Side doors ........................................................ 110
Drive information ........................................... 90
Drive-start control .............................. 157, 179
Driver’s seat belt remi nder light ..............391
Driver’s seat position memory ................ 138 Driving
Break-in tips ...................................................157
Correct posture............................................. 25
Driving mode select switch ..................269
Hybrid vehicle driving tips .................... 275
Procedures .................................................... 156
Winter drive tips ......................................... 277
Driving position memory........................... 138 Memory recall function............................ 139
Dynamic radar cruise control with full- speed rangeFunction ..........................................................236
E
E-Four .............................................................. 270
ECB (Electronically Controlled Brake Sys-
tem) ................................................................ 270
Eco mode........................................................ 269
EDR (Event data recorder) ........................... 8
Electric motor Location ............................................................. 67
Specification ................................................. 423
Electric Power Steering (EPS) Function .......................................................... 270
Warning light .............................................. 388
Electronic key Battery-saving function............................. 127
If the electronic key does not operate properly ........................................................ 410
Replacing the battery .............................. 368
Electronically Controlled Brake System (ECB) ............................................................ 270

LEXUS NX300h Owners Manual_USA_M78530_en
Alphabetical Index473
Emergency flashers .................................... 378
Emergency, in case ofIf a warning buzzer sounds ..................386
If a warning light turns on ......................386
If a warning message is displayed.....396
If the 12-volt battery is discharged ...... 412
If the electronic key does not operate properly........................................................ 410
If the fuel filler door cannot be opened .........................................................................409
If the hybrid system will not start ........ 407
If the vehicle is trapped in rising water ......................................................................... 379
If you have a flat tire ................................. 400
If you lose your keys.................................409
If you think something is wrong .........384
If your vehicle becomes stuck...............419
If your vehicle has to be stopped in an
emergency ................................................ 378
If your vehicle needs to be towed ...... 381
If your vehicle overheats ..........................416
Energy monitor ............................................... 99
Engine Accessory mode ......................................... 176
Compartment ............................................. 346
Engine switch................................................. 174
Hood................................................................ 344
How to start the hybrid system ............ 174
Identification number ............................... 423
If your vehicle has to be stopped in an
emergency ................................................ 378
Ignition switch (power switch) .............. 174
Overheating...................................................416
Power switch ................................................. 174 Engine compartment cover .................... 347
Engine coolant
Capacity .........................................................425
Checking .......................................................349
Preparing and checking before winter.......................................................................... 277
Warning light ...............................................387
Engine coolant temperature gauge ....... 84
Engine oil Capacity ......................................................... 424
Checking ....................................................... 347
Warning light ...............................................387
Engine switch .................................................. 174
EPS (Electronic Power Steering) Function .......................................................... 270
Warning light .............................................. 388
EV drive mode................................................ 177
EV indicator ...................................................... 68
Event data recorder (E DR) ........................... 8
F
Flat tire .............................................................400
Tire pressure warning system .............357
Floor mats .......................................................... 24
Fluid Brake ................................................................ 427
Transmission................................................. 426
Washer ............................................................ 351
Fog lights Replacing light bulbs ................................ 374
Switch................................................................ 195
Front passenger occupant classification system ................................................................ 41

474Alphabetical Index
LEXUS NX300h Owners Manual_USA_M78530_en
Front passenger’s seat belt reminder light
............................................................................391
Front seat heaters........................................ 297
Front seats ........................................................132 Adjustment...................................................... 132
Cleaning......................................................... 333
Correct driving posture ............................ 25
Driving position memory........................ 138
Head restraints ...............................................141
Power easy access system .................... 138
Seat heaters .................................................. 297
Seat position memory .............................. 138
Front side marker lights Light switch .................................................... 189
Replacing light bulbs................................ 375
Wattage.......................................................... 429
Front turn signal lights Replacing light bulbs.................... 374, 375
Turn signal lever ...........................................182
Wattage.......................................................... 429
Fuel Capacity ......................................................... 423
Fuel gauge ....................................................... 84
Gas station information..........................484
Information ....................................................430
Refueling ........................................................ 202
Type.................................................................. 423
Warning light .................................................391
Fuel filler door ............................................... 202 Refueling ........................................................ 202
When the fuel filler door cannot be opened ........................................................409
Fuses ................................................................. 370G
Garage door opener ................................. 320
Gas station information ............................ 484
Gauges ............................................................... 84
Glove box ....................................................... 304
Glove box light ............................................. 304
Grocery bag hooks .................................... 307
H
Head restraints ................................................ 141
Head-up display.............................................. 94
Headlights ....................................................... 189 Automatic headlight leveling ................ 190
Automatic High Beam ..............................192
Light switch .................................................... 189
Replacing light bulbs ................................ 374
Heated steering wheel .............................. 297
Heaters Automatic air conditioning system .. 289
Heated steering wheel ............................ 297
Outside rear view mirrors.................... 290
Seat heaters .................................................. 297
High mounted stoplight Replacing light bulb .................................. 374
Hill-start assist control ............................... 270
Hood ................................................................. 344 Open................................................................ 344
Hooks Cargo hooks............................................... 306
Retaining hooks (floor mat) ..................... 24
Horn ....................................................................144

476Alphabetical Index
LEXUS NX300h Owners Manual_USA_M78530_en
L
Lane Departure Alert wi th steering control
(LDA) ............................................................ 226
Lane Tracing Assist (LTA) ......................... 217
Language (multi-information display) 444
LATCH anchors ............................................. 55
LDA (Lane Departure Alert with steering control) ......................................................... 226
Lever Auxiliary catch lever ................................. 344
Hood lock release lever......................... 344
Shift lever.......................................................... 179
Turn signal lever ...........................................182
Wiper lever.................................................... 195
Lexus Enform Remote.................................. 65
Lexus Enform Safety Connect.................. 60
Lexus Enform Service Connect ............... 66
Lexus Safety System+ 2.0 Automatic High Beam .............................. 192
Dynamic radar cruise control with full-speed range .............................................. 236
LDA (Lane Departure Alert with steering control) ........................................................ 226
LTA (Lane Tracing Assist)...................... 217
PCS (Pre-Collision System)..................210
RSA (Road Sign Assist) ......................... 234
License plate lights Light switch .................................................... 189
Replacing light bulbs................................ 374
Light Automatic High Beam system.............. 192
Cornering lights ............................................ 191
Fog light switch ............................................ 195
Headlight switch ......................................... 189 Illuminated entry system ........................ 300
Interior light list ........................................... 300
Interior lights .................................................. 301
Luggage compartment light ................... 116
Personal lights .............................................. 301
Replacing light bulbs ................................ 374
Turn signal lever .......................................... 182
Vanity lights ................................................... 310
Wattage .......................................................... 429
Welcome light illumination control ....... 111
Light bulbs Replacing ........................................... 374, 375
Wattage .......................................................... 429
LTA (Lane Tracing Assist) ......................... 217
Luggage cover .............................................308
M
Maintenance Do-it-yourself maintenance ................. 342
General maintenance ............................. 337
Maintenance data ...................................... 422
Maintenance requirements .................. 337
Malfunction indicator la mp ..................... 387
Meter Head-up display............................................ 94
Indicators.......................................................... 80
Instrument panel light control................ 88
Meters.................................................................84
Multi-information display ..........................89
Warning lights ............................................ 386
Warning messages.................................. 396
Micro dust and pollen filter ..................... 294

LEXUS NX300h Owners Manual_USA_M78530_en
Alphabetical Index477
MirrorsInside rear view mirror.............................. 144
Outside rear view mirror defoggers290
Outside rear view mirrors ......................146
Vanity mirrors............................................... 310
Moon roof Jam protection function............................. 151
Operation....................................................... 150
Warning message.......................... 152, 396
Multi-information display Clock .................................................................. 84
Drive information .......................................... 90
Dynamic radar cruise control with full-speed range .............................................. 236
Energy monitor.............................................. 99
Language....................................................... 444
LDA (Lane Departure Alert with steering control) ........................................................ 226
LTA (Lane Tracing Assist)...................... 217
Warning messages ..................................396
N
Noise from under vehicle ...............................6
O
Odometer ......................................................... 84
Oil Engine oil ....................................................... 424
Rear differential oil .................................... 427
Opener Back door..........................................................117
Fuel filler door.............................................. 202
Hood................................................................ 344 Outside rear view mirrors .........................146
Adjusting and folding................................ 146
Blind Spot Monitor (BSM)......................261
Linked mirror functi on when reversing
............................................................................147
Mirror position memory .......................... 138
Outside rear view mirror defoggers290
Outside temperature display .................... 84
Overheating ....................................................416
P
Paddle shift switches ..................................... 181
Panic mode ..................................................... 108
Parking brake Operation ....................................................... 183
Parking brake engaged warning buzzer/message ....................................................... 184
Warning light .............................................. 390
Parking lights Light switch .................................................... 189
Replacing light bulb .................................. 374
Parking Support Brake fu nction (for static
objects) ......................................................... 252 Indicator................................................... 80, 82
Warning light .............................................. 390
Warning messages.................................. 258
PCS (Pre-Collision System) Function ........................................................... 210
PCS switch...................................................... 212
Warning light .............................................. 389
Warning message .................................... 396
Personal lights...............................................300 Switch................................................................ 301
PKSA (Parking Support Alert) .............. 246

478Alphabetical Index
LEXUS NX300h Owners Manual_USA_M78530_en
Power back door open er and closer ..... 117
Power control unit coolant Capacity ......................................................... 425
Checking ....................................................... 349
Preparing and checking before winter..........................................................................277
Radiator ......................................................... 350
Power easy access system ....................... 138
Power outlets ................................................... 311
Power steering (Electric Power Steering system).......................................................... 270Warning light .............................................. 388
Power switch ................................................... 174
Power windows Door lock linked window operation..149
Jam protection function........................... 148
Operation....................................................... 148
Window lock switch ..................................149
Pre-Collision System (PCS) Function ............................................................210
PCS switch ..................................................... 212
Warning light ...............................................389
Warning message.....................................396
R
Radar cruise control (dynamic radar cruise control with full-speed range)............. 236
Radiator ........................................................... 350
Rear Cross Traffic Alert ........................... 265
Rear seat Folding down the rear seatbacks........134 Rear side marker lights
Light switch .................................................... 189
Replacing light bulbs ................................ 374
Rear turn signal lights Replacing light bulb .................................. 374
Turn signal lever .......................................... 182
Rear view mirror Inside rear view mirror ..............................144
Outside rear view mirrors...................... 146
Rear window defogger ............................. 290
Rear window wiper.....................................200
Refueling ......................................................... 202 Capacity ......................................................... 423
Fuel types ....................................................... 423
Opening the fuel tank cap ....................202
When the fuel filler door cannot be
opened........................................................ 409
Regenerative braking ................................... 68
Remote Touch .............................................. 284
Replacing Electronic key battery ............................. 368
Fuses.................................................................370
Light bulbs ..................................................... 374
Tires ................................................................. 400
Reporting safety defects for U.S. owners .......................................................................... 454
Resetting the message indicating mainte- nance is required ...................................... 337
Road accident cautions ................................. 71
RSA (Road Sign Assist) ............................ 234

LEXUS NX300h Owners Manual_USA_M78530_en
Alphabetical Index479
S
S-FLOW mode ............................................ 294
Safety Connect................................................ 60
Seat belts............................................................ 26Adjusting the seat belt shoulder anchor height................................................................. 31
Automatic Locking Retractor ................ 28
Child restraint system installation ..........47
Cleaning and maintaining the seat belt ......................................................................... 333
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 .....................391
Seat belt extender ........................................ 28
Seat belt instructions for Canadian own- ers................................................................... 454
Seat belt pretensioners ................................ 31
SRS warning light ..................................... 388
Seat heaters ................................................... 297
Seat position memory................................. 138
Seat ventilators ............................................. 298
Seating capacity.............................................164
Seats Adjustment............................................132, 133
Adjustment precautions .................132, 134
Child seats/child restraint system installa-tion .....................................................................47
Cleaning......................................................... 333
Driving position memory........................ 138 Folding down the rear seatbacks ........134
Front seat heaters ...................................... 297
Head restraint ................................................. 141
Power easy access system .................... 138
Properly sitting in the seat ........................ 25
Rear seat heaters ....................................... 297
Seat position memory .............................. 138
Seat ventilators ........................................... 298
Sécurité de l’enfant Précautions avec les coussins gonflables......................................................................... 458
Sensor Automatic High Beam system ..............192
BSM (Blind Spot Monitor)....................263
Inside rear view mirror ............................. 145
Intuitive parking assist .............................. 247
Kick sensor ....................................................... 118
LDA (Lane Departure Alert with steering control) ........................................................204
LTA (Lane Tracing Assist) ....................204
Radar sensor ................................................204
Rain-sensing windshield wipers .......... 199
Service plug ...................................................... 70
Service reminder message ..................... 337
Shift lever .......................................................... 179
Shift lock system............................................ 180
Side airbags ...................................................... 32
Side doors.......................................................... 110
Side marker lights Light switch .................................................... 189
Replacing light bulbs .................... 374, 375
Wattage .......................................................... 429