audio LEXUS NX300H 2019 Owners Manual

15Pictorial index
LEXUS NX300h Owners Manu-
al_USA_M78287_en
When the warning messages are displayed.......................................................... P.376
Turn signal lever ...................................................................................................... P.176
Headlight switch......................................................................................................P.182
Headlights/parking lights/tail lights/license plate lig hts/daytime running lights
............................................................................................................................... .................... P.182
Fog lights ..................................................................................................................... .......... P.188
Windshield wiper and washer switch ...................................................... P.188, 193
Usage.......................................................................................................................... .. P.188, 193
Adding washer fluid ......................................................................................................... P.3 33
Warning messages .......................................................................................................... P.376
Emergency flasher switch ...................................................................................P.360
Hood lock release lever .......................................................................................P.326
Tilt and telescopic steering control switch
*1................................................... P.137
Adjustment ..................................................................................................................... .......P.137
Driving position memory
*1..............................................................................................P.132
Tilt and telescopic steeri ng lock release lever
*1............................................ P.137
Adjustment ..................................................................................................................... .......P.137
Air conditioning system ....................................................................................... P.266
Usage.......................................................................................................................... ........... P.266
Rear window defogger................................................................................................... P.267
Audio system
*2
*1
: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
E
F
G
H
I
J
K
L

17Pictorial index
LEXUS NX300h Owners Manu-
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Power window switches ........................................................................................ P.142
Window lock switch ............................................................................................... P.143
Outside rear view mirror switches ....................................................................P.140
Door lock switch...................................................................................................... P.106
Driving position memory switches
*...................................................................P.132
HUD (Head-up display) switches
*...................................................................... P.89
ASC (Active Sound Control) dial
*...................................................................... P.181
*:If equipped
Audio remote control switches
*
Paddle shift switches .............................................................................................. P.175
A
B
C
D
E
F
G
A
B

842-1. Instrument cluster
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■Display
■Menu icons
■Liquid crystal display
 P.82
The multi-information display is oper-
ated using the meter control switches.
Select an item/change pages
Enter/set
Return to the previous screen
Press:
Displays the screen registered to
When no screen has been regis-
tered, the drive information screen
will be displayed.
Press and hold:
Registers the currently displayed
screen to
The registration confirmation screen is dis-
played. If the selected screen cannot be
registered, a registra tion failure message
will be shown.
Multi-information display
The multi-information display pres-
ents the driver with a variety of
vehicle data.
Display and menu icons
Drive information ( P.85)
Navigation system-linked dis-
play (if equipped) ( P.86)
Audio system-linked display (if
equipped) ( P.86)
Driving assist system informa-
tion (P.86)
Warning message display
( P.86)
Settings display ( P.86)
NOTICE
■The multi-information display at low
temperatures
Allow the interior of the vehicle to warm
up before using the liquid crystal infor-
mation display. At extremely low tem-
peratures, the information display
monitor may respond slowly, and display
changes may be delayed.
Changing the meter display
A
B
C
D

862-1. Instrument cluster
LEXUS NX300h Owners Manu-
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the operating conditions of the vehicle
sway warning are met. (P.210)
■Display off
A blank screen is displayed.
■Tire inflation pressure
●It may take a few minutes to display the
tire inflation pressure after the power
switch is turned to ON mode. It may also
take a few minutes to display the tire infla-
tion pressure after inflation pressure has
been adjusted.
●“---” may be displayed if the tire informa-
tion cannot be determined due to unfa-
vorable radio wave conditions.
●Tire inflation pressure changes with tem-
perature. The displayed values may also
be different from the values measured
using a tire pressure gauge.
■When disconnecting and reconnecting
12-volt battery terminals
The drive information will be reset.
Select to display the following naviga-
tion system-linked information.
 Route guidance
 Compass display (heading-up dis-
play)
Select to enable selection of an audio
source or track on the display using the
meter control switches.
Select to display the operational status
of the following systems: 
LDA (Lane Departure Alert with
steering control) ( P.209)
 Dynamic radar cruise control with
full-speed range ( P.217)
The displayed icon changes depending
on the system used.
Select to display warning messages
and measures to be taken if a malfunc-
tion is detected. ( P.376)
The settings of the following items can
be changed using the meter control
switches.
For functions that can be enabled or
disabled, the function switches
between on and off each time is
pressed.■LDA (Lane Departure Alert
with steering control) ( P.209)
Select to set up the following items.
 Steering Assist
Select to enable/dis able steering wheel
assistance.
 Alert
Select to set a vibrator or buzzer as the
notification method used to warn the
driver.
Alert sensitivity
Select to set the warning sensitivity.
Sway warning
Select to enable/disable the vehicle sway
Navigation system-linked dis-
play (if equipped)
Audio system-linked display
Driving assist system information
Warning message display
Settings display

892-1. Instrument cluster
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2
Vehicle status information and indicators
*:If equipped
Head-up display
Display brightness will change automati-
cally according to the brightness of the sur-
rounding area.
Display position adjustment switch
Display brightness adjustment
switch
Display brightness can be adjusted to the
desired level.
“HUD” button
“DISP” button 
Vehicle speed
 Hybrid System Indicator ( P.91)
 Tachometer
 Shift position and shift range
Displays the selected shift position or
selected shift range ( P.173)
 Audio display
Displays audio information for approxi-
mately 3 seconds when the audio system is
operated
Route guidance display (vehicles
with navigation system) ( P.92)
When approaching an intersection while
the navigation system is giving route guid-
ance, an arrow will automatically be dis-
played to indicate the direction of travel.
Lane departure warning display
(LDA [Lane Departure Alert with
steering control]) ( P.209)
 Approach warning display
(Dynamic radar cruise control with
full speed range) ( P.222)
 Pre-collision warning message (Pre-
Collision System) ( P.202)
 Speed limit display (vehicles with
navigation system) ( P.92)
 Parking Support Brake (for static
objects) ( P.232)
■“HUD” button
Pressing the button turns the head-up
display on/off and changes the vehicle
speed display units as follows:
Head-up display*
The head-up display can be used to
project vehicle speed and other
information onto the windshield.
System components
A
B
C
D
E
Head-up display contents
Switching the head-up display

922-1. Instrument cluster
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When the vehicle approaches an inter-
section, the direction the vehicle
should go is guided by the arrow.
When the vehicle ap proaches an inter-
section, the route guidance will start
and the distance
* to the intersection
will also be displayed.
*: The distance indica tion will disappear
when the vehicle passes through the
intersection.
Displays the speed limit for the current
road.
Select to display/non-display the fol- lowing items:
• Route guidance to destination
• Driving assist system information
• Audio system operation status
•Lane display
When customizing vehicle features,
ensure that the vehicle is parked in a
safe place with the shift lever in P and
the parking brake set.
1
Until the screen changes, continue
pressing the “DISP” button, and it
will repeat until the item desired to
be changed is displayed.
Customization can be performed when
the head-up display is on.
2Press the “DISP” button to switch
between on and off.
On and off will be switched between each
time the button is pressed.
If the button is left alone without being
operated for a short time, setting will be
finished automatically.
■When the 12-volt battery is discon-
nected
The customize settings of the head-up dis-
play will be reset.
Route guidance display (vehicles
with navigation system)
Speed limit display (vehicles with
navigation system)
Display customization

1013-1. Key information
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3
Before driving
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless
phones
• Induction cookers
• Table lamps
■Replacing the battery
 P.349
■Confirmation of the registered key
number
The number of keys already registered to
the vehicle can be confirmed. Ask your
Lexus dealer for details.
The electronic keys are equipped with
NOTICE
■To prevent key damage
●Do not drop the keys, subject them to
strong shocks or bend them.
●Do not expose the keys to high tem-
peratures for long periods of time.
●Do not get the keys wet or wash them
in an ultrasonic washer, etc.
●Do not attach metallic or magnetic
materials to the keys or place the keys
close to such materials.
●Do not disassemb le the keys.
●Do not attach a sticker or anything else
to the surface of the electronic key.
●Do not place the keys near objects that
produce magnetic fields, such as TVs,
audio systems and induction cookers,
or medical electrical equipment, such
as low-frequency therapy equipment.
■Carrying the electronic key on your
person
Carry the electronic key 3.9 in. (10 cm)
or more away from electric appliances
that are turned on. Radio waves emitted
from electric applianc es within 3.9 in. (10
cm) of the electronic key may interfere
with the key, causing the key to not func-
tion properly.
■In case of a smart access system with
push-button start malfunction or
other key related problems
 P.389
■When an electronic key is lost
 P.388
■Handling the card key
●If the battery or card key terminals get
wet, the battery may corrode and the
card key may stop working.
If the key is dropped into water, or if
drinking water, etc., is spilled on the
key, immediately remove the battery
cover and wipe the battery and termi-
nals. (To remove the battery cover,
lightly grasp and pull it.) If the battery is
corroded, have your Lexus dealer
replace the battery.
●Do not crush the battery cover or use
a screwdriver to remove the battery
cover.
Forcibly removing the battery cover
may bend or damage the key.
●If the battery cover is frequently
removed, the battery cover may
become loose.
●When installing the battery, make sure
to check the direction of the battery.
Installing the battery in the wrong
direction may cause the battery to
deplete rapidly.
●The surface of the card key may be
damaged, or its coating may peel off in
the following situations:
• The card key is ca rried together with
hard objects, such as coins and keys.
• The card key is scraped with a sharp object, such as the tip of a mechanical
pencil.
• The surface of the card key is wiped with thinner or benzene.
Wireless remote control

1223-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_M78287_enemit radio waves
• Portable radio, cellular phone, cordless phone or other wireless communication
devices
• Another vehicle’s electronic key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic content or
metallic objects are attached to the rear
window
●When the electronic key is placed near a
battery charger or electronic devices
■Note for the entry function
●Even when the electronic key is within the
effective range (detection areas), the sys-
tem may not operate properly in the fol-
lowing cases:
• The electronic key is too close to the win- dow or outside door handle, near the
ground, or in a high place when the doors
are locked or unlocked.
• The electronic key is near the ground or
in a high place, or too close to the rear
bumper center when the back door is
opened.
• The electronic key is on the instrument panel, luggage room, floor, or in the door
pockets or glove box when the hybrid
system is started or power switch modes
are changed.
●Do not leave the electronic key on top of
the instrument panel or near the door
pockets when exiting the vehicle.
Depending on the radio wave reception
conditions, it may be detected by the
antenna outside the cabin and the door
will become lockable from the outside,
possibly trapping the electronic key
inside the vehicle.
●As long as the electron ic key is within the
effective range, the doors may be locked
or unlocked by anyone.
●Even if the electronic key is not inside the
vehicle, it may be possible to start the
hybrid system if the electronic key is near
the window.
●The doors may unlock if a large amount
of water splashes on the door handle, such as in the rain or in a car wash when
the electronic key is
within the effective
range. (The door will automatically be
locked after approximately 60 seconds if
the doors are not opened and closed.)
●If the wireless remote control is used to
lock the doors when the electronic key is
near the vehicle, there is a possibility that
the door may not be unlocked by the
entry function. (Use the wireless remote
control to unlock the doors.)
●Touching the door lock sensor while
wearing gloves may delay or prevent lock
operation. Remove the gloves and touch
the lock sensor again.
●When the lock operation is performed
using the lock sensor, recognition signals
will be shown up to two consecutive
times. After this, no recognition signals
will be given.
●If the door handle becomes wet while the
electronic key is within the effective
range, the door may lock and unlock
repeatedly. In that case, follow the follow-
ing correction procedures to wash the
vehicle:
• Place the electronic key in a location 6 ft. (2 m) or more away from the vehicle.
(Take care to ensure that the key is not
stolen.)
• Set the electronic key to battery-saving mode to disable the smart access system
with push-button start. ( P.121)
●If the electronic key is inside the vehicle
and a door handle becomes wet during a
car wash, a message may be shown on
the multi-information display and a
buzzer will sound outside the vehicle. To
turn off the alarm, lock all the doors.
●The lock sensor may not work properly if
it comes into contact with ice, snow, mud,
etc. Clean the lock sensor and attempt to
operate it again.
●A sudden approach to the effective
range or door handle may prevent the
doors from being unlocked. In this case,
return the door handle to the original
position and check that the doors unlock
before pulling the door handle again.
●If there is another electronic key in the
detection area, it may take slightly longer

1704-2. Driving procedures
LEXUS NX300h Owners Manu-
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4Release the brake pedal and check
that the display on the instrument
cluster is off.
Modes can be changed by pressing
the power switch with brake pedal
released. (The mode changes each
time the switch is pressed.) 1
Off
*
The emergency flashers can be used.
2ACCESSORY mode
Some electrical components such as the
audio system can be used.
“ACCESSORY” will be displayed on the
multi-information display.
3ON mode
All electrical components can be used.
“IGNITION ON” will be displayed on the
multi-information display.
*: If the shift lever is in a position other than
P when turning off the hybrid system, the
power switch will be turned to ACCES-
SORY mode, not to off.
■Auto power off function
If the vehicle is left in ACCESSORY mode
for more than 20 minutes or ON mode (the
hybrid system is not operating) for more
than an hour with the shift lever in P, the
power switch will automatically turn off.
However, this function cannot entirely pre-
vent 12-volt battery discharge. Do not leave
the vehicle with the power switch in
ACCESSORY or ON mode for long peri-
WARNING
■Stopping the hybrid system in an
emergency
If you want to stop the hybrid system in an
emergency while driving the vehicle,
press and hold the power switch for more
than 2 seconds, or press it briefly 3 times
or more in succession. ( P.360)
However, do not touch the power switch
while driving except in an emergency.
Turning the hybrid sy stem off while driv-
ing will not cause loss of steering or brak-
ing control, however, power assist to the
steering will be lost. This will make it
more difficult to st eer smoothly, so you
should pull over and stop the vehicle as
soon as it is safe to do so.
Changing power switch modes

2134-5. Using the driving support systems
LEXUS NX300h Owners Manu-
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4
Driving
■Operation conditions of each function
●Lane departure alert function
This function operates when all of the fol-
lowing conditions are met.
• LDA is turned on.
• Vehicle speed is approximately 32 mph (50 km/h) or more.
• System recognizes white (yellow) lines.
• Width of traffic lane is approximately 9.8
ft. (3 m) or more.
• Turn signal lever is not operated.
• Vehicle is driven on a straight road or
around a gentle curve with a radius of
more than approximately 492 ft. (150 m).
• No system malfunctions are detected. ( P.214)
●Steering control function
This function operates when all of the fol-
lowing conditions are me t in addition to the
operation conditions for the lane departure
alert function.
•Setting for “Steering Assist” in of the
multi-information display is set to “On”.
( P.86)
• Vehicle is not accelerated or decelerated
by a certain amount or more.
• Steering wheel is not operated with a
steering force level su itable for changing
lanes.
• ABS, VSC, TRAC and PCS are not oper-
ating.
• TRAC or VSC is not turned off.
• Hands off steering wheel warning is not displayed. ( P.213)
●Vehicle sway warning function
This function operates when all of the fol-
lowing conditions are met.
• Setting for “Sway Warning” in of the multi-information display is set to “On”.
( P.86)
• Vehicle speed is approximately 32 mph
(50 km/h) or more.
• Width of traffic lane is approximately 9.8
ft. (3 m) or more.
• No system malfunctions are detected. ( P.214)
■Temporary cancelation of functions
When the operation conditions are no lon-
ger met, a function may be temporarily can-
celed. However, when the operation
conditions are met agai n, operation of the
function is automatically restored.
■Steering control function
Depending on the vehicle speed, lane
departure situation, road conditions, etc.,
the driver may not feel the function is oper-
ating or the function may not operate at all.
■Lane departure alert function
The warning buzzer may be difficult to hear
due to external noise, audio playback, etc.
Also, it may be diffic ult to feel steering
wheel vibrations due to the road conditions
etc.
■Hands off steering wheel warning
When the system determines that the driver
has removed their hands from the steering
wheel while the steering control function is
operating, a warning message urging the
driver to hold the steering wheel and the
symbol shown in the illustration are dis-
played on the multi-information display.
If the driver continues to keep their hands
off of the stee ring wheel, a buzzer sounds
and a warning message and the symbol
shown in the illustration are displayed on
the multi-information di splay. This warning
also operates in the same way when the
driver continuously operates the steering
wheel only a small amount. Always keep
your hands on the steering wheel when
using this system, regardless of warnings.
Depending on the vehicle and road condi-
tions, the warning may not operate.
■Vehicle sway warning function
When the system determines that the vehi-
cle is swaying while the vehicle sway warn-