2020 LEXUS NX300h warning lights

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LEXUS NX300h Owners Manual_USA_M78530_en
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Vehicle status information and indicators
Vehicle status informationand indicators
2-1. Instrument cluster
Warning lights and indicators . 80
Gauges and meters .................... 84
Multi-information display.......... 89
Head-up display ........................... 94
Energy monitor/fuel consumption screen ............................................ 99

802-1. Instrument cluster
LEXUS NX300h Owners Manual_USA_M78530_en
2-1.Instrument cluster
For the purpose of explanation, the following illustration displays all warning lights
and indicators illuminated.
The units used on the meter and some in dicators may differ depending on the tar-
get region.
Warning lights inform the driver of mal-
functions in any of the vehicle’s sys-
tems.
Warning lights and indicators
The warning lights and indicators inform th e driver of the status of the vehicle’s
various systems.
Instrument cluster
Warning lights
(U.S.A.)
Brake system warning light*1
(  P.386)
(Red)
(Canada)
Brake system warning light*1
(  P.386)
Charging system warning
light
*2 (  P.386)
Output control warning light*2
(  P.386, 397)
Low engine oil pressure warn-
ing light
*2 (  P.387)
High coolant temperature
warning light
*2 (  P.387)
(Yellow)
Brake system warning light*1
(  P.387)
(U.S.A.)
Malfunction indicator lamp*1
(  P.387)

812-1. Instrument cluster
LEXUS NX300h Owners Manual_USA_M78530_en
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Vehicle status information and indicators
*1: These lights turn on when the power switch is turned to ON mode to indi-
cate that a system check is being per-
formed. They will turn off after the
hybrid system is on, or after a few sec-
onds. There may be a malfunction in a
system if the lights do not turn on, or
turn off. Have the vehicle inspected by
your Lexus dealer.
*2: This light illuminates on the multi-infor-mation display.
*3: The light flashes to indicate a malfunc-tion.
*4: This light illuminates on the center panel.
(Canada)
Malfunction indicator lamp*1
(  P.387)
SRS warning light
*1 (  P.388)
(U.S.A.)
ABS warning light*1 ( P.388)
(Canada)
ABS warning light*1 ( P.388)
(Yellow)
Electric power steering sys-
tem warning light
*1 ( P.388)
(Red)
Electric power steering sys-
tem warning light
*1 ( P.388)
PCS warning light
*1 (  P.389)
(Orange)
LTA indicator*2 (if equipped)
(  P.389)
LDA indicator
*2 (if equipped)
(  P.389)
PKSB OFF indicator
*1, 3 (if
equipped) ( P.390)
Slip indicator light
*1 (  P.390)
Brake hold operated indica-
tor
*1, 3 (  P.390)
(U.S.A.)
Parking brake indicator*3
(  P.390)
(Canada)
Parking brake indicator*3
(  P.390)
Low fuel level warning light
(  P.391)
Driver’s and front passenger’s
seat belt reminder light
( P.391)
Rear passengers’ seat belt
reminder light
*4 (  P.391)
Master warning light
*1
(  P.392)
Tire pressure warning light
*1
(  P.392)
Brake Override Sys-
tem/Drive-Start Control warn-
ing light
*2 (  P.393)
WARNING
■If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS airbag warning light not
come on when you start the hybrid sys-
tem, this could mean that these systems
are not available to help protect you in an
accident, which could result in death or
serious injury. Have the vehicle inspected
by your Lexus dealer immediately if this
occurs.

882-1. Instrument cluster
LEXUS NX300h Owners Manual_USA_M78530_enthe multi-information display.
(Customizable features: 
P.441)
Switches between odometer, trip
meter and maintenance required infor-
mation displays. When the trip meter is
displayed, pressing and holding the button will reset the trip meter.
The brightness of the instrument panel
lights can be adjusted.
1
Darker
2 Brighter
■Instrument panel brightness adjustment
The instrument panel brightness levels
when the tail lights are on and off can be
adjusted individually. However, when the
surroundings are bright (daytime, etc.),
turning on the tail lights will not change the
instrument panel brightness. At this time,
any adjustments made to the instrument
panel brightness levels will be applied to
both settings at once.
WARNING
■The information display at low tem-
peratures
Allow the interior of the vehicle to warm
up before using the liquid crystal infor-
mation display. At extremely low tem-
peratures, the in formation display
monitor may respond slowly, and display
changes may be delayed.
For example, there is a lag between the
driver’s shifting and the new gear number
appearing on the display. This lag could
cause the driver to downshift again,
causing rapid and excessive engine brak-
ing and possibly an accident resulting in
personal death or injury.
NOTICE
■To prevent damage to the engine and
its components
●When the tachometer is displayed, do
not let the indicator needle of the
tachometer enter the red zone, which
indicates the maximum engine speed.
●The engine may be overheating if the
engine coolant temperature gauge is
in the red zone (H); or “Engine Cool-
ant Temp High” or “Hybrid System
Overheated” is shown on the multi-
information display. In this case, imme-
diately stop the vehicle in a safe place,
and check the engine or hybrid system
after it has cooled completely.
(  P.416)
Changing between the odome-
ter, trip meter and maintenance
required information
Changing the Instrument panel
light brightness

1113-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manual_USA_M78530_en
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Before driving
For vehicles with alarm: To prevent unin-
tended triggering of the alarm, unlock the
doors using the wirele ss remote control and
open and close a door once after the set-
tings have been changed. (If a door is not
opened within 60 seconds after is
pressed, the doors will be locked again and
the alarm will automatically be set.)
In a case that the alarm is triggered, imme-
diately stop the alarm. ( P.77)
■Locking the doors from the outside with-
out a key
1 Move the inside lock button to the lock
position.
2 Close the door.
The door cannot be locked if the power
switch is in ACCESSORY or ON mode, or
the electronic key is le ft inside the vehicle.
The key may not be detected correctly and
the door may be locked.
■Impact detection door lock release sys-
tem
In the event that the vehicle is subject to a
strong impact, all the doors are unlocked.
Depending on the force of the impact or the type of accident, however, the system may
not operate.
■Operation signals
Doors:
A buzzer sounds and the emergency flash-
ers flash to indicate that the doors have
been locked/unlocked. (Locked: Once;
Unlocked: Twice)
Windows and moon roof:
A buzzer sounds to indicate that all win-
dows and moon roof are opening.
■Security feature
If a door is not opened within approximately
60 seconds after the vehicle is unlocked,
the security feature automatically locks the
vehicle again.
■Open door warning buzzer
If the vehicle speed reaches 3 mph (5
km/h), the master warning light flashes and
a buzzer sounds to indicate that door(s) or
the hood in not fully closed.
The open door(s) or hood is displayed on
the multi-information display.
■Welcome light illumination control
The side marker, parking, tail and license
plate lights automatically turn on at night
when the doors are unlocked using the
entry function or wireless remote control if
the light switch is in the position.
■When the door cannot be locked by the
lock sensor on the surface of the door
handle
When the door cannot be locked even if the
lock sensor on the surface of the door han-
dle is touched by a finger, touch the lock
sensor with the palm.
When gloves are being worn, remove the
gloves.
Multi-information display/BeepUnlocking function
Exterior: Beeps 3 times
Interior: Pings once
Holding the driver’s
door handle unlocks
only the driver’s door.
Holding any of the
passenger door han- dles unlocks all the doors.
Exterior: Beeps twice
Interior: Pings once
Holding a door han-dle unlocks all the doors.

1443-4. Adjusting the steering wheel and mirrors
LEXUS NX300h Owners Manual_USA_M78530_en
To sound the horn, press on or close to
the mark.The height of the rear view mirror can
be adjusted to suit your driving pos-
ture.
Adjust the height of the rear view mir-
ror by moving it up and down.
Responding to the level of brightness
of the headlights of vehicles behind, the
reflected light is automatically
reduced.
Type A
Changing automatic anti-glare func-
tion mode on/off
WARNING
■Caution while driving
Do not adjust the steering wheel while
driving.
Doing so may cause the driver to mis-
handle the vehicle and cause an acci-
dent, resulting in death or serious injury.
■After adjusting the steering wheel
(manual type)
Make sure that the steering wheel is
securely locked.
Otherwise, the steering wheel may move
suddenly, possibly causing an accident,
resulting in death or serious injury.
Sounding the horn
Inside rear view mirror
The rear view mirror’s position can
be adjusted to enable sufficient
confirmation of the rear view.
Adjusting the heig ht of rear view
mirror
WARNING
■Caution while driving
Do not adjust the position of the mirror
while driving.
Doing so may lead to mishandling of the
vehicle and cause an accident, resulting
in death or serious injury.
Anti-glare function

1674-1. Before driving
LEXUS NX300h Owners Manual_USA_M78530_en
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Driving
■GCWR (Gross Combination
Weight Rating)
The maximum allowable gross combi-
nation weight. The gross combination
weight is the sum of the total vehicle
weight (including the occupants, cargo
and any optional equipment installed
on the vehicle) and the weight of the
trailer being towed (including the
cargo in the trailer).
■GVWR (Gross Vehicle Weight
Rating)
The maximum allowable gross vehicle
weight. The gross vehicle weight is the
total weight of the vehicle. When tow-
ing a trailer, it is the sum of the vehicle
weight (including the occupants, cargo
WARNING
●Do not exceed the trailer hitch assem-
bly weight, gross vehicle weight, gross
axle weight and trailer tongue weight
capacities.
●Do not use the dynamic radar cruise
control system when trailer towing.
●Slow down and downshift before
descending steep or long downhill
grades. Do not make sudden down-
shifts while descending steep or long
downhill grades.
●Vehicle-trailer instabil ity is more likely
on steep long downhills. Before
descending steep or long downhill
grades, slow down and downshift. Do
not make sudden downshifts when
descending steep or long downhill
grades. Avoid holding the brake pedal
down too long or applying the brakes
too frequently. This could cause the
brakes to overheat and result in
reduced braking efficiency.
●Do not tow a trailer when the compact
spare tire is installed on your vehicle.
■When towing a trailer
Lexus recommends trailers with brakes
that conform to any applicable federal
and state/provincial regulations.
●If the gross trailer weight exceeds
unbraked TWR, trailer brakes are
required. Lexus recommends trailers
with brakes that conform to all applica-
ble federal and state/provincial regula-
tions.
●Never tap into your vehicle’s hydraulic
system, as this will lower the vehicle’s
braking effectiveness.
●Never tow a trailer without using a
safety chain securely attached to both
the trailer and the vehicle. If damage
occurs to the coupling unit or hitch
ball, there is danger of the trailer wan-
dering into another lane.
NOTICE
■When installing a trailer hitch
Use only the position recommended by
your Lexus dealer. Do not install the
trailer hitch on the bumper; this may
cause body damage.
■Do not directly splice trailer lights
Do not directly splice trailer lights.
Directly splicing trailer lights may dam-
age your vehicle’s electrical system and
cause a malfunction.
Towing related terms

1704-1. Before driving
LEXUS NX300h Owners Manual_USA_M78530_en
Gross trailer weight
Tongue weight
Trailer hitch assemblies have different
weight capacities. Lexus recommends
the use of Lexus hitch/bracket for your
vehicle. For details, contact your Lexus
dealer.
 If you wish to install a trailer hitch,
contact your Lexus dealer.
 Use only a hitch that conforms to
the gross trailer weight requirement
of your vehicle.
 Follow the directions supplied by the
hitch manufacturer.
 Lubricate the hitch ball with a light
coating of grease.
 Remove the hitch ball whenever you
are not towing a trailer. Remove the
trailer hitch if you do not need it.
After removing the hitch, seal any
mounting hole in the vehicle body to
prevent entry of any substances into
the vehicle. Weight carrying ball position:
42.1 in. (1069.9 mm)
Hitch receiver pin hole position:
33.7 in. (855.6 mm)
Please consult your dealer when
installing trailer lights, as incorrect
installation may cause damage to the
vehicle’s lights. Please take care to
comply with your state’s laws when
installing trailer lights.
Hitch
A
B
WARNING
■Hitch
Trailer hitch assemblies have different
weight capacities established by the hitch
manufacturer. Even though the vehicle
may be physically capable of towing a
higher weight, the operator must deter-
mine the maximum weight rating of the
particular hitch assembly and never
exceed the maximum weight rating
specified for the trailer-hitch. Exceeding
the maximum weight rating set by the
trailer-hitch manufacturer can cause an
accident resulting in death or serious
personal injuries.
Positions for towing hitch
receiver and hitch ball
Connecting trailer lights
A
B