Page 1 of 680
NX300h_OM_USA_OM78082U
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Instrument clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
3Operation of
each componentOpening and closing the doors and windows,
adjustment before driving, etc.
4DrivingOperations and advices which are necessary for
driving
5Lexus Display
Audio systemOperating the Lexus Display Audio system
6Interior featuresUsage of the interior features, etc.
7Maintenance
and careCaring for your vehicle and maintenance procedures
8When trouble
arisesWhat to do in case of malfunction or emergency
9Vehicle
specificationsVehicle specifications, customizable features, etc.
10For ownersReporting safety defects for US owners, and seat belt
and SRS airbag instructions for Canadian owners
IndexSearch by symptom
Search alphabetically
Page 2 of 680

TABLE OF CONTENTS2
NX300h_OM_USA_OM78082U
For your information ................................... 8
Reading this manual................................... 14
How to search ..............................................15
Pictorial index ...............................................16
1-1. For safe useBefore driving................................. 28
For safety drive............................... 30
Seat belts .......................................... 32
SRS airbags ..................................... 40
Front passenger occupant classification system.................. 53
Safety information for children .......................................... 59
Child restraint systems ............... 60
Exhaust gas precautions ............. 76
1-2. Hybrid system Hybrid system features................ 77
Hybrid system precautions.........81
1-3. Theft deterrent system Immobilizer system ...................... 86
Alarm .................................................88
Theft prevention labels (for U.S.A.) .................................... 90 2. Instrument cluster
Warning lights and indicators....................................... 92
Gauges and meters ......................97
Multi-information display ........ 102
Head-up display .......................... 106
Energy monitor/ consumption screen ...................111
3-1. Key information Keys .................................................... 118
3-2. Opening, closing and locking the doors
Side doors....................................... 124
Back door ....................................... 129
Smart access system with push-button start ..................... 140
3-3. Adjusting the seats Front seats.......................................146
Rear seats........................................ 147
Driving position memory..........154
Head restraints ............................ 158
1For safety and security
2Instrument cluster
3Operation of each
component
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NX300h_OM_USA_OM78082U
8-2. Steps to take in an emergency If your vehicle needs to be towed .....................................558
If you think something is wrong ........................................... 564
If a warning light turns on or a warning buzzer
sounds ......................................... 565
If a warning message is displayed .....................................572
If you have a flat tire ...................575
If the hybrid system will not start .............................................. 588
If the shift lever cannot be shifted from P ........................... 590
If the electronic key does not operate properly ...................... 591
If the 12-volt battery is discharged ................................. 594
If your vehicle overheats ......... 599
If the vehicle becomes stuck ............................................. 603 9-1. Specifications
Maintenance data (fuel, oil level, etc.) .................. 606
Fuel information ........................... 616
Tire information............................. 619
9-2. Customization Customizable features ..............631
9-3. Initialization Items to initialize...........................641
Reporting safety defects for U.S. owners............................................ 644
Seat belt instructions for Canadian owners (in French) ........ 645
SRS airbag instructions for Canadian owners (in French) .........647
What to do if... (Troubleshooting) ............................... 656
Alphabetical index ................................ 6609Vehicle specifications
10For owners
Index
For vehicles with a navigation system, refer to the “NAVIGATION SYSTEM
OWNER’S MANUAL” for information rega rding the equipment listed below.
• Navigation system
• Lexus parking assist monitor• Audio/visual system
• Lexus Enform with Safety Con-
nect
Page 9 of 680
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NX300h_OM_USA_OM78082UThe installation of a mobile two-way radio sy
stem in your vehicle could affect electronic
systems such as:
●Multiport fuel injection system/sequential multiport fuel injection system
●Dynamic radar cruise control system
●Cruise control system
●Anti-lock brake system
●SRS airbag system
●Seat belt pretensioner system
Be sure to check with your Lexus dealer fo r precautionary measures or special instruc-
tions regarding insta llation of a mobile two-way radio system.
High voltage parts and cables on the hybrid vehicles emit approximately the same
amount of electromagnetic waves as the conventional gasoline powered vehicles or
home electronic appliances despite of their electromagnetic shielding.
Unwanted noise may occur in the rece ption of the mobile two-way radio.
Installation of a mobile two-way radio system
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NX300h_OM_USA_OM78082UThe SRS airbag and seat belt pretensioner
devices in your Lexus contain explosive
chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left as
they are, this may cause an accident such as fire. Be sure to have the systems of the SRS
airbag and seat belt pretensioner removed an d disposed of by a qualified service shop or
by your Lexus dealer before you scrap your vehicle.
Special handling may apply, See www.dts c.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These components may
include airbag, seat belt pretensioners, and wireless remote control batteries.
Scrapping of your Lexus
Perchlorate Material
WA R N I N G
■General precautions while driving
Driving under the influence: Never drive your vehicle when under the influence of
alcohol or drugs that have im paired your ability to operate your vehicle. Alcohol and
certain drugs delay reaction time, impair judgment and reduce coordination, which
could lead to an accident that could result in death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other drivers or
pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full atte ntion to driving. Anything that distracts the
driver, such as adjusting controls, talking on a cellular phone or reading can result in a
collision with resulting death or serious in jury to you, your occupants or others.
■General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to have or use
the key.
Children may be able to start the vehicle or sh ift the vehicle into neutral. There is also a
danger that children may injure themselves by playing with the windows, the moon
roof, or other features of the vehicle. In addition, heat build-up or extremely cold tem-
peratures inside the vehicl e can be fatal to children.
Page 24 of 680

24Pictorial index
NX300h_OM_USA_OM78082U
■Interior
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 40
Floor mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 28
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 146
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 158
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 32
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 447
Inside lock buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 12 6
Cup holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 448
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 4651
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For safety and security1
NX300h_OM_USA_OM78082U
1-1. For safe useBefore driving................................. 28
For safety drive...............................30
Seat belts .......................................... 32
SRS airbags ..................................... 40
Front passenger occupant classification system.................. 53
Safety information for children .......................................... 59
Child restraint systems ............... 60
Exhaust gas precautions ............. 76
1-2. Hybrid system Hybrid system features................77
Hybrid system precautions ........ 81
1-3. Theft deterrent system Immobilizer system ...................... 86
Alarm .................................................88
Theft prevention labels (for U.S.A.) ....................................90
Page 40 of 680
401-1. For safe use
NX300h_OM_USA_OM78082U
SRS airbags
◆SRS front airbagsSRS driver airbag/front passenger airbag
Can help protect the head and chest of the driver and front passenger from
impact with interior components
SRS knee airbag
Can help provide driver protection
SRS seat cushion airbag
Can help restrain the front passenger.
The SRS airbags inflate when the vehi cle is subjected to certain types of
severe impacts that may cause significan t injury to the occupants. They work
together with the seat belts to help redu ce the risk of death or serious injury.
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