2021 LEXUS NX300h warning light

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LEXUS NX300h Owners Manual_USA_M78578_en
TABLE OF CONTENTS
For your information ......................................
6
Reading this manual .................................... 10
How to search ................................................. 11
Pictorial index ................................................. 12
1-1. For safe use Before driving .................................... 24
For safe driving.................................. 25
Seat belts ............................................. 26
SRS airbags ........................................ 32
Front passenger occupant classifi- cation system ................................... 41
Exhaust gas precautions .............. 45
1-2. Child safety Riding with children......................... 47
Child restraint systems .................. 47
1-3. Lexus Enform Lexus Enform Safety Connect .. 60
Lexus Enform Remote .................. 65
Lexus Enform Service Connect 66
1-4. Hybrid system Hybrid system features ................. 67
Hybrid system precautions ......... 70
1-5. Theft deterrent system Immobilizer sy stem ........................ 75
Alarm..................................................... 772-1. Instrument cluster
Warning lights and indicators.... 80
Gauges and meters ........................ 84
Multi-information display ............ 89
Head-up display ............................... 95
Energy monitor/fuel consumption screen ................................................ 99
3-1. Key information Keys .................................................... 106
3-2. Opening, closing and locking the doors
Side doors ......................................... 110
Back door........................................... 114
Smart access system with push-but- ton start ........................................... 126
3-3. Adjusting the seats Front seats......................................... 132
Rear seats......................................... 133
Driving position memory ........... 138
Head restraints ................................ 141
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................................ 143
Inside rear view mirror ................ 144
Outside rear view mirrors......... 146
3-5. Opening, closing the windows and moon roof
Power windows ............................. 148
Moon roof ........................................ 150
1For safety and security
2Vehicle status information and
indicators
3Before driving

4TABLE OF CONTENTS
LEXUS NX300h Owners Manual_USA_M78578_en
Luggage compartment features
........................................................... 308
5-5. Using the other interior features Other interior features ............... 312
Garage door opener.................. 322
Compass.......................................... 328
6-1. Maintenance and care Cleaning and protecting the vehi-cle exterior ................................... 332
Cleaning and protecting the vehi- cle interior .................................... 335
6-2. Maintenance Maintenance requirements ..... 339
General maintenance ................ 340
Emission inspection and mainte- nance (I/M) programs ............ 342
6-3. Do-it-yourself maintenance Do-it-yourself service precautions........................................................... 344
Hood.................................................. 346
Positioning a floor jack............... 346
Engine compartment.................. 348
12-volt battery................................ 354
Tires ................................................... 357
Tire inflation pressure ................. 365
Wheels.............................................. 367
Air conditioning filter..................368
Electronic key battery ................ 369
Checking and replacing fuses . 371
Headlight aim................................. 373
Light bulbs ....................................... 3757-1. Essential information
Emergency flashers .................... 380
If your vehicle has to be stopped in an emergency ............................ 380
If the vehicle is trapped in rising water ............................................... 381
7-2. Steps to take in an emergency If your vehicle needs to be towed.......................................................... 383
If you think something is wrong .......................................................... 386
If a warning light turns on or a warn- ing buzzer sounds..................... 388
If a warning messa ge is displayed
.......................................................... 398
If you have a flat tire .................... 402
If the hybrid syst em will not start
.......................................................... 409
If you lose your keys....................... 411
If the fuel filler door cannot be opened ............................................. 411
If the electronic key does not oper- ate properly ................................... 412
If the 12-volt battery is discharged ............................................................ 414
If your vehicle overheats ............ 418
If the vehicle becomes stuck ..... 421
8-1. Specifications Maintenance data (fuel, oil level, etc.) .................................................. 424
Fuel information .

........................... 432
Tire information ............................ 434
6Maintenance and care
7When trouble arises
8Vehicle specifications

12Pictorial index
LEXUS NX300h Owners Manual_USA_M78578_en
Pictorial index
■Exterior
The shape of the headlights may differ depending on the grade, etc.
Side doors................................................................................................................... P.110
Locking/unlocking .............................................................................................................. P.110
Opening/closing the side windows ........................................................................... P.148
Locking/unlocking by using th e mechanical key ..................................................P.412
Warning messages ..........................................................................................................P.398
Back door ................................................................................................................... P.1 14
Opening from inside the cabin
*..................................................................................... P.117
Opening from outside ...............................................................................................P.115, 117
Warning messages ..........................................................................................................P.398
Outside rear view mirrors.................................................................................... P.146
Adjusting the mirror angle ..............................................................................................P.146
Folding the mirrors ............................................................................................................ .P.147
Driving position memory
*.............................................................................................. P.138
Defogging the mirrors .................................................................................................... P.292
A
B
C

13Pictorial index
LEXUS NX300h Owners Manual_USA_M78578_en
Windshield wipers ........................................................................................ P.196, 201
Precautions against winter season ................... ......................................................... P.279
To prevent freezing (windshield wiper de-icer) .................................................. P.296
Precautions against car wash ...................................................................................... P.333
Fuel filler door ........................................................................................................ P.203
Refueling method .............................................................................................................P. 203
Fuel type/fuel tank capacity ...... ................................................................................... P.425
Tires.......................................................................................................................... ..P.357
Tire size/inflation pressure ...........................................................................................P.430
Winter tires/tire chain .................................................................................................... P.27 9
Checking/rotation/tire pressure warning system.............................................. P.357
Coping with flat tires........................................................................................................ P .402
Hood ..........................................................................................................................P.346
Opening ........................................................................................................................ ....... P.346
Engine compartment cover ......................................................................................... P.349
Engine oil ..................................................................................................................... ......... P.426
Coping with overheat ...................................................................................................... P.418
Warning messages ..........................................................................................................P.398
Headlights .................................................................................................................P.19 0
Parking lights/daytime running lights...............................................................P.190
Fog lights.................................................................................................................... P .196
Cornering lights
*.................................................................................................................P.192
Turn signal lights ......................................................................................................P.183
Tail lights .................................................................................................................... P.190
License plate lights .................................................................................................P.190
Back-up light
Shifting the shift lever to R .............................................................................................. P.18 0
Light bulbs of the exterior lights for driving
(Replacing method: P.375, Watts: P.431)
D
E
F
G
H
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K
L
M
N

15Pictorial index
LEXUS NX300h Owners Manual_USA_M78578_en
■Instrument panel
Power switch ............................................................................................................ P.174
Starting the hybrid system/changing the mo des......................................... P.174, 177
Emergency stop of the hybrid system ..................................................................... P.380
When the hybrid system will not start ......................................................................P.409
Warning messages ..........................................................................................................P.398
Shift lever.................................................................................................................... P.181
Changing the shift position ..............................................................................................P.181
Precautions against towing...........................................................................................P.383
When the shift lever does not move ............................................................................P.181
Meters ......................................................................................................................... P.84
Reading the meters/adjusting the instrume nt panel light.......................... P.84, 88
Warning lights/indicator lights ......................................................................................P.80
When the warning lights come on ............................................................................ P.388
Multi-information display ...................................................................................... P.89
Display ...................................................................................................................................... P.90
Energy monitor ..................................................................................................................... P.99A
B
C
D

16Pictorial index
LEXUS NX300h Owners Manual_USA_M78578_en
When the warning messages are displayed..........................................................P.398
Turn signal lever ......................................................................................................P.183
Headlight switch......................................................................................................P.190
Headlights/parking lights/tail lights/license plate lig hts/daytime running lights
............................................................................................................................... .................... P.190
Fog lights ..................................................................................................................... .......... P.196
Windshield wiper and washer switch ...................................................... P.196, 201
Usage.......................................................................................................................... .. P.196, 201
Adding washer fluid .........................................................................................................P.3 53
Warning messages ..........................................................................................................P.398
Emergency flasher switch .................................................................................. P.380
Hood lock release lever .......................................................................................P.346
Tilt and telescopic steering control switch
*1................................................... P.143
Adjustment ..................................................................................................................... ...... P.143
Driving position memory
*1............................................................................................. P.138
Tilt and telescopic steeri ng lock release lever
*1............................................ P.143
Adjustment ..................................................................................................................... ...... P.143
Air conditioning system ........................................................................................ P.291
Usage.......................................................................................................................................P.291
Rear window defogger................................................................................................... P.292
Audio system
*2
*1
: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
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H
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251-1. For safe use
LEXUS NX300h Owners Manual_USA_M78578_en
1
For safety and security
Adjust the angle of the seatback so
that you are sitting straight up and
so that you do not have to lean for-
ward to steer. (P.132)
Adjust the seat so that you can
depress the pedals fully and so that
your arms bend slightly at the
elbow when gripping the steering
wheel. ( P.132, 143)
Lock the head restraint in place
with the center of the head restraint
closest to the top of your ears.
( P.141)
Wear the seat belt correctly.
( P.27) Make sure that all occupants are wear-
ing their seat belts before driving the
vehicle. (
P.27)
Use a child restraint system appropri-
ate for the child until the child becomes
large enough to properly wear the
vehicle’s seat belt. ( P.47)
Make sure that you can see the rear of
the vehicle clearly, by adjusting the
inside and outside rear view mirrors
properly. ( P.144, 146)
For safe driving
For safe driving, adjust the seat and
mirror to an appropriate position
before driving.
Correct driving posture
WARNING
Observe the following precautions.
Failure to do so may result in death or
serious injury.
A
B
C
D
●Do not adjust the position of the
driver’s seat while driving.
Doing so could cause the driver to lose
control of the vehicle.
●Do not place a cushion between the
driver or passenger and the seatback.
A cushion may prevent correct pos-
ture from being achieved, and reduce
the effectiveness of the seat belt and
head restraint.
●Do not place anything under the front
seats.
Objects placed under the front seats
may become jammed in the seat
tracks and stop the seat from locking in
place. This may lead to an accident
and the adjustment mechanism may
also be damaged.
●Always observe the legal speed limit
when driving on public roads.
●When driving over long distances, take
regular breaks before you start to feel
tired. Also, if you feel tired or sleepy
while driving, do not force yourself to
continue driving and take a break
immediately.
Correct use of the seat belts
Adjusting the mirrors

281-1. For safe use
LEXUS NX300h Owners Manual_USA_M78578_en
1To fasten the seat belt, push the
plate into the buckle until a click
sound is heard.
2 To release the seat belt, press the
release button .
■Emergency locking retractor (ELR)
The retractor will lock the belt during a sud-
den stop or on impact. It may also lock if you
lean forward too quickly. A slow, easy
motion will allow the belt to extend so that
you can move around fully.
■Automatic locking retractor (ALR)
When a passenger’s shoulder belt is com-
pletely extended and then retracted even
slightly, the belt is lock ed in that position and
cannot be extended. This feature is used to
hold the child restraint system (CRS) firmly.
To free the belt again, fully retract the belt
and then pull the belt out once more.
1 Take out the plate.
Plate A
Plate B
2 When fixing the belt, in the order of
plate A and then plate B, insert the
WARNING
●The personalized extender may not be
safe on another vehicle, when used by
another person, or at a different seat-
ing position other than the one origi-
nally intended.
NOTICE
■When releasing a seat belt extender
Press on the buckle release button on the
extender, not on the seat belt, then,
release the extender from the seat belt
buckle.
This helps prevent damage to the vehicle
interior and the extender itself.
Fastening and releasing the seat
belt (except for the rear center
seat)
A
Fastening the seat belt (for the
rear center seat)
A
B