LEXUS NX 300 (2019 year). Instruction — part 25
396
8-1. Specifications
LEXUS NX300 Owners Manu-
al_USA_M78285_en
Glossary of tire terminology
Tire related
term
Meaning
Cold tire infla-
tion pressure
Tire pressure when the
vehicle has been parked
for three hours or more, or
has not been driven more
than 1 mile or 1.5 km under
that condition
Maximum
inflation pres-
sure
The maximum cold inflated
pressure to which a tire
may be inflated, shown on
the sidewall of the tire
Recom-
mended infla-
tion pressure
Cold tire inflation pressure
recommended by a manu-
facturer
Accessory
weight
The combined weight (in
excess of those standard
items which may be
replaced) of transmission,
power steering, power
brakes, power windows,
power seats, radio and
heater, to the extent that
these items are available as
factory-installed equip-
ment (whether installed or
not)
Curb weight
The weight of a motor
vehicle with standard
equipment, including the
maximum capacity of fuel,
oil and coolant, and if so
equipped, air conditioning
and additional weight
optional engine
Maximum
loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options
weight
Normal occu-
pant weight
150 lb. (68 kg) times the
number of occupants
specified in the second
column of Table 1
*
that fol-
lows
Occupant
distribution
Distribution of occupants
in a vehicle as specified in
the third column of Table 1
*
below
Production
options
weight
The combined weight of
installed regular produc-
tion options weighing over
5 lb. (2.3 kg) in excess of
the standard items which
they replace, not previ-
ously considered in curb
weight or accessory
weight, including heavy
duty brakes, ride levelers,
roof rack, heavy duty bat-
tery, and special trim
Rim
A metal support for a tire
or a tire and tube assembly
upon which the tire beads
are seated
Rim diameter
(Wheel diam-
eter)
Nominal diameter of the
bead seat
Rim size des-
ignation
Rim diameter and width
Tire related
term
Meaning
397
8-1. Specifications
LEXUS NX300 Owners Manu-
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8
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cle
spec
ifi
ca
tions
Rim type des-
ignation
The industry manufac-
turer’s designation for a
rim by style or code
Rim width
Nominal distance between
rim flanges
Vehicle
capacity
weight
(Total load
capacity)
The rated cargo and lug-
gage load plus 150 lb. (68
kg) times the vehicle’s des-
ignated seating capacity
Vehicle maxi-
mum load on
the tire
The load on an individual
tire that is determined by
distributing to each axle its
share of the maximum
loaded vehicle weight, and
dividing by two
Vehicle nor-
mal load on
the tire
The load on an individual
tire that is determined by
distributing to each axle its
share of curb weight,
accessory weight, and nor-
mal occupant weight (dis-
tributed in accordance
with Table 1
*
below), and
dividing by two
Weather side
The surface area of the rim
not covered by the inflated
tire
Bead
The part of the tire that is
made of steel wires,
wrapped or reinforced by
ply cords and that is
shaped to fit the rim
Bead separa-
tion
A breakdown of the bond
between components in
the bead
Tire related
term
Meaning
Bias ply tire
A pneumatic tire in which
the ply cords that extend to
the beads are laid at alter-
nate angles substantially
less than 90 degrees to the
centerline of the tread
Carcass
The tire structure, except
tread and sidewall rubber
which, when inflated, bears
the load
Chunking
The breaking away of
pieces of the tread or side-
wall
Cord
The strands forming the
plies in the tire
Cord separa-
tion
The parting of cords from
adjacent rubber com-
pounds
Cracking
Any parting within the
tread, sidewall, or inner-
liner of the tire extending
to cord material
CT
A pneumatic tire with an
inverted flange tire and rim
system in which the rim is
designed with rim flanges
pointed radially inward and
the tire is designed to fit on
the underside of the rim in
a manner that encloses the
rim flanges inside the air
cavity of the tire
Extra load tire
A tire designed to operate
at higher loads and at
higher inflation pressures
than the corresponding
standard tire
Tire related
term
Meaning
398
8-1. Specifications
LEXUS NX300 Owners Manu-
al_USA_M78285_en
Groove
The space between two
adjacent tread ribs
Innerliner
The layer(s) forming the
inside surface of a tubeless
tire that contains the inflat-
ing medium within the tire
Innerliner
separation
The parting of the inner-
liner from cord material in
the carcass
Intended out-
board side-
wall
(a)The sidewall that con-
tains a whitewall, bears
white lettering, or bears
manufacturer, brand, and/
or model name molding
that is higher or deeper
than the same molding on
the other sidewall of the
tire, or
(b)The outward facing
sidewall of an asymmetri-
cal tire that has a particular
side that must always face
outward when mounted on
a vehicle
Light truck
(LT) tire
A tire designated by its
manufacturer as primarily
intended for use on light-
weight trucks or multipur-
pose passenger vehicles
Load rating
The maximum load that a
tire is rated to carry for a
given inflation pressure
Maximum
load rating
The load rating for a tire at
the maximum permissible
inflation pressure for that
tire
Tire related
term
Meaning
Maximum
permissible
inflation pres-
sure
The maximum cold infla-
tion pressure to which a
tire may be inflated
Measuring
rim
The rim on which a tire is
fitted for physical dimen-
sion requirements
Open splice
Any parting at any junction
of tread, sidewall, or inner-
liner that extends to cord
material
Outer diame-
ter
The overall diameter of an
inflated new tire
Overall width
The linear distance
between the exteriors of
the sidewalls of an inflated
tire, including elevations
due to labeling, decora-
tions, or protective bands
or ribs
Passenger car
tire
A tire intended for use on
passenger cars, multipur-
pose passenger vehicles,
and trucks, that have a
gross vehicle weight rating
(GVWR) of 10,000 lb. or
less.
Ply
A layer of rubber-coated
parallel cords
Ply separation
A parting of rubber com-
pound between adjacent
plies
Tire related
term
Meaning
399
8-1. Specifications
LEXUS NX300 Owners Manu-
al_USA_M78285_en
8
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cle
spec
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ca
tions
*
: Table 1
Occupant loading and distri-
bution for vehicle normal load for vari-
Pneumatic
tire
A mechanical device
made of rubber, chemicals,
fabric and steel or other
materials, that, when
mounted on an automotive
wheel, provides the trac-
tion and contains the gas
or fluid that sustains the
load
Radial ply tire
A pneumatic tire in which
the ply cords that extend to
the beads are laid at sub-
stantially 90 degrees to
the centerline of the tread
Reinforced
tire
A tire designed to operate
at higher loads and at
higher inflation pressures
than the corresponding
standard tire
Section width
The linear distance
between the exteriors of
the sidewalls of an inflated
tire, excluding elevations
due to labeling, decora-
tion, or protective bands
Sidewall
That portion of a tire
between the tread and
bead
Sidewall sep-
aration
The parting of the rubber
compound from the cord
material in the sidewall
Tire related
term
Meaning
Snow tire
A tire that attains a traction
index equal to or greater
than 110, compared to the
ASTM E-1136 Standard
Reference Test Tire, when
using the snow traction test
as described in ASTM F-
1805-00, Standard Test
Method for Single Wheel
Driving Traction in a
Straight Line on Snow-and
Ice-Covered Surfaces, and
which is marked with an
Alpine Symbol (
) on at
least one sidewall
Test rim
The rim on which a tire is
fitted for testing, and may
be any rim listed as appro-
priate for use with that tire
Tread
That portion of a tire that
comes into contact with
the road
Tread rib
A tread section running
circumferentially around a
tire
Tread separa-
tion
Pulling away of the tread
from the tire carcass
Treadwear
indicators
(TWI)
The projections within the
principal grooves designed
to give a visual indication of
the degrees of wear of the
tread
Wheel-hold-
ing fixture
The fixture used to hold the
wheel and tire assembly
securely during testing
Tire related
term
Meaning
400
8-1. Specifications
LEXUS NX300 Owners Manu-
al_USA_M78285_en
ous designated seating capacities
Designated seating capac-
ity, Number of occupants
Vehicle normal load, Num-
ber of occupants
Occupant distribution in a
normally loaded vehicle
2 through 4
2
2 in front
5 through 10
3
2 in front, 1 in second seat
11 through 15
5
2 in front, 1 in second seat, 1 in
third seat, 1 in fourth seat
16 through 20
7
2 in front, 2 in second seat, 2
in third seat, 1 in fourth seat
401
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
8
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cle
spec
ifi
ca
tions
8-2.Customization
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.
■
Changing using the Remote Touch
1
Press the “MENU” button on the
Remote Touch.
2
Select
on the menu screen and
select “Vehicle”.
3
Select “Vehicle Customization” or
“Drive mode customization”.
Various setting can be changed. Refer
to the list of settings that can be
changed for details.
■
Changing using the multi-informa-
tion display
1
Press
or
of the meter con-
trol switches and select
.
2
Press
or
of the meter con-
trol switches, select the item, and
then press
.
3
Press
or
of the meter con-
trol switches, select the desired set-
ting, and then press
.
To go back to the previous screen or
exit the customize mode, press
.
Some function settings are changed simultaneously with other functions being cus-
tomized. Contact your Lexus dealer.
Settings that can be changed using the Remote Touch
Settings that can be changed using the multi-information display
Settings that can be changed by your Lexus dealer
Settings that can be changed using the vehicle switch
Customizable features
Your vehicle includes a variety of
electronic features that can be per-
sonalized to suit your preferences.
The settings of these features can
be changed using the multi-infor-
mation display, the Remote Touch,
or at your Lexus dealer.
Customizing vehicle features
WARNING
■
Cautions during customization
As the engine needs to be running
during customization, ensure that the
vehicle is parked in a place with ade-
quate ventilation. In a closed area such as
a garage, exhaust gases including harm-
ful carbon monoxide (CO) may collect
and enter the vehicle. This may lead to
death or a serious health hazard.
NOTICE
■
During customization
To prevent battery discharge, ensure that
the engine is running while customizing
features.
Customizable features
A
B
C
D
402
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
Definition of symbols: O = Available, – =Not available
■
Door lock (
■
Smart access system with push-button start and wireless remote control
(
Function
Default setting
Customized set-
ting
Unlocking using a mechani-
cal key
Driver’s door
unlocked in first
step, all doors
unlocked in sec-
ond step
All doors
unlocked in first
step
—
—
O
—
Automatic door locking func-
tion
Shift position
linked door lock-
ing operation
Off
O
—
O
—
Speed linked
door locking
operation
O
—
O
—
Automatic door unlocking
function
Shift position
linked door
unlocking opera-
tion
Off
O
—
O
—
Driver’s door
linked door
unlocking opera-
tion
O
—
O
—
Function
Default setting
Customized set-
ting
Operation signal (emergency
flashers)
On
Off
O
—
O
—
Operation buzzer volume
5
Off
O
—
O
—
1 to 7
Time elapsed before the auto-
matic door lock function is
activated if a door is not
opened after being unlocked
60 seconds
Off
—
—
O
—
30 seconds
120 seconds
Open door reminder buzzer
(When locking the vehicle)
On
Off
—
—
O
—
A
B
C
D
A
B
C
D
403
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
8
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cle
spec
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ca
tions
■
Smart access system with push-button start (
■
Wireless remote control (
■
Automatic light control system (
Function
Default setting
Customized set-
ting
The doors that are unlocked
using the smart access sys-
tem with push-button start
can be selected
Driver’s door
All the doors
O
—
O
O
Smart access system with
push-button start
On
Off
—
—
O
—
Number of consecutive door
lock operations
2 times
As many as
desired
—
—
O
—
Function
Default setting
Customized set-
ting
Wireless remote control
On
Off
—
—
O
—
Unlocking operation
Driver’s door
unlocked in first
step, all doors
unlocked in sec-
ond step
All doors
unlocked in first
step
O
—
O
—
Panic function
On
Off
—
—
O
—
The function that validates the
switch of the wireless
remote control when locking
the door (
When locking the
door
When unlocking
the door
—
—
O
—
Function
Default setting
Customized set-
ting
Light sensor sensitivity
Standard
-2 to 2
O
—
O
—
Adjust the time elapsed
before the headlights auto-
matically turn off
30 seconds
Off
O
—
O
—
60 seconds
90 seconds
A
B
C
D
A
B
C
D
A
B
C
D
404
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
■
Lights (
■
Illumination (
■
Multi-information display (
Function
Default setting
Customized set-
ting
Daytime Running Lights
(Daytime running lights can
be disabled)
On
Off
O
—
O
—
Function
Default setting
Customized set-
ting
Time elapsed before the inte-
rior lights turn off
15 seconds
Off
O
—
O
—
7.5 seconds
30 seconds
Time elapsed before the exte-
rior lights turn off
15 seconds
Off
O
—
O
—
7.5 seconds
30 seconds
Operation after the engine
switch is turned off
On
Off
—
—
O
—
Operation when the doors
are unlocked
On
Off
—
—
O
—
Operation when you
approach the vehicle with the
electronic key on your person
On
Off
—
—
O
—
Footwell lighting
On
Off
—
—
O
—
Fading out of the outer foot
lights when they turn off
Long
Short
—
—
O
—
Function
Default setting
Customized set-
ting
Eco Driving Indicator Light
On
Off
—
O
—
—
Language
*1
English
French
O
O
—
—
Spanish
A
B
C
D
A
B
C
D
A
B
C
D
405
8-2. Customization
LEXUS NX300 Owners Manu-
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8
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spec
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tions
*1
: The default setting varies according to countries.
*2
: Some status screens cannot be registered (indicated on the multi-information display)
*3
: 2 of the following items: current fuel consumption, average fuel economy (after reset),
average fuel economy (after refuel), average fuel economy (after start), average vehicle
speed (after reset), average vehicle speed (after start), distance (driving range), dis-
tance (after start), elapsed time (after reset), elapsed time (after start), blank
*4
: Intersection guidance, Incoming calls, Adjust brightness
Units
*1
miles (MPG US)
miles
(MPG Imperial)
O
O
—
—
km (L/100 km)
km (km/L)
switch settings
Drive information
1
Desired status
screen
*2
—
O
—
—
Drive information 1
Current fuel con-
sumption
*3
—
O
—
—
Average fuel con-
sumption (after
reset)
Drive information 2
Distance (range)
*3
—
O
—
—
Average speed
(after reset)
Drive information 3
Average fuel con-
sumption (after
refuel)
*3
—
O
—
—
Elapsed time
(after start)
Pop-up display
*4
On
Off
—
O
—
—
Accent color
Color 1
Color 2
O
O
—
—
Clock
24-hour display
12-hour display
—
O
—
—
Function
Default setting
Customized set-
ting
A
B
C
D
406
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
■
Automatic air conditioning system (
■
Power windows (
■
Moon roof
*1
(
*1
: If equipped
*2
: This function cannot be customized unless power window operations, using the wireless
remote control or mechanical key, is enabled.
Function
Default setting
Customized set-
ting
Switching between outside
air and recirculated air mode
linked to “AUTO” switch
operation
On
Off
O
—
O
—
A/C Auto switch operation
On
Off
O
—
O
—
Function
Default setting
Customized set-
ting
Mechanical key linked opera-
tion
Off
On
—
—
O
—
Wireless remote control
linked open operation
Off
On
—
—
O
—
Function
Default setting
Customized set-
ting
Mechanical key linked opera-
tion
*2
Off
On
—
—
O
—
Wireless remote control
linked open or Tilt up opera-
tions
*2
Off
On
—
—
O
—
A
B
C
D
A
B
C
D
A
B
C
D
407
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
8
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spec
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ca
tions
■
Turn signal lever (
■
PKSA (Parking Support Alert)
*
(
*
: If equipped
■
Driving position memory
*
(
P.118)
*
: If equipped
Function
Default setting
Customized set-
ting
The number of times the turn
signal lights flash automati-
cally when the turn signal
lever is moved to the first
position during a lane change
3
4
—
—
O
—
5
6
7
Off
Function
Default setting
Customized set-
ting
Display setting (When intui-
tive parking assist is operat-
ing)
On
Off
—
O
O
—
Buzzer volume
2
1
—
O
O
—
3
Function
Default setting
Customized set-
ting
Driver’s seat movement when
exiting the vehicle
Standard
Off
O
—
O
—
Partial
Selection the door linking
driving position memory with
door unlock operation
Driver’s door
All doors
—
—
O
—
A
B
C
D
A
B
C
D
A
B
C
D
408
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
■
Outside rear view mirrors (
■
LDA (Lane Departure Alert with steering control) (
■
PCS (Pre-Collision System) (
■
Power back door
*1
(
Function
Default setting
Customized set-
ting
Automatic mirror folding and
extending operation
Linked to the
locking/unlock-
ing of the doors
Off
—
—
O
—
Linked to opera-
tion of the engine
switch
Linked mirror function when
reversing
On
Off
—
—
O
—
Function
Default setting
Customized set-
ting
Steering assist function
On
Off
—
O
—
—
Alert types
Vibrator
buzzer
—
O
—
—
Alert sensitivity
Standard
High
—
O
—
—
Vehicle sway warning func-
tion
On
Off
—
O
—
—
Vehicle sway warning sensi-
tivity
Standard
Low
—
O
—
—
High
Function
Default setting
Customized set-
ting
PCS (Pre-Collision System)
On
Off
—
O
—
—
Adjust alert timing
Middle
Far
—
O
—
—
Near
Function
Default setting
Customized set-
ting
Back door automatic open
and stop position
5
Stop at the
desired position
(height)
*2
O
—
—
O
1 to 5
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
409
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
8
Vehi
cle
spec
ifi
ca
tions
*1
: If equipped
*2
: Configured by operating the
switch of the lower back door. (
*3
: While carrying the electronic key on your person, press the back door opener switch.
*4
: When the towing hitch is installed, the kick sensor does not work
■
Driving mode select switch (
■
Vehicle customization
●
When the speed linked door locking function and shift position linked door locking func-
tion are both on, the door lock operates as follows.
• When shifting the shift lever to any position other than P, all the doors will be locked.
• If the vehicle is started with all the doors locked, the speed linked door locking function
would not operate.
• If the vehicle is started with any door unlocked, the speed linked door locking function will
operate.
●
When the smart access system with push-button start is off, smart door unlocking cannot
be customized.
●
When the doors remain closed after unlocking the doors and the automatic door lock
function is activated, the signals will be generated in accordance with the Operation sig-
nal (buzzer) and the Operation signal (emergency flashers) settings.
Back door opener switch
operations
When the back
door is locked
*3
When the back
door is unlocked
—
—
O
—
Power back door operations
On
Off
—
O
—
—
Operation buzzer volume
3
1
—
O
—
—
2
Kick Sensor
*1, 4
On
Off
—
O
—
—
Function
Default setting
Customized set-
ting
Powertrain control in custom
mode
Normal
Power
O
—
—
—
Eco
Chassis control in custom
mode
Normal
Sport
O
—
—
—
Air conditioning operation in
custom mode
Normal
Eco
O
—
—
—
Function
Default setting
Customized set-
ting
A
B
C
D
A
B
C
D
410
8-2. Customization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
■
In the following situations, customize mode in which the settings can be changed
through the multi-information display will automatically be turned off.
●
A warning message appears after the customize mode screen is displayed.
●
The engine switch is turned off.
●
The vehicle begins to move while the customize mode screen is displayed.
411
8-3. Initialization
LEXUS NX300 Owners Manu-
al_USA_M78285_en
8
Vehi
cle
spec
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ca
tions
8-3.Initialization
*
: If equipped
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnected, or maintenance being performed on
the vehicle.
List of the items to initialize
Item
When to initialize
Reference
Parking Support Brake function (for
static objects)
*
• After reconnecting or changing
the battery
Message indicating maintenance is
required (U.S.A. only)
• After the maintenance is per-
formed
Tire pressure warning system
• When rotating the tires on vehi-
cles with differing front and rear
tire inflation pressures
• When changing the tire inflation
pressure by changing traveling
speed or load weight, etc.
• When changing the tire size
Oil maintenance
• After the maintenance is per-
formed
Lexus parking assist monitor
*
• After reconnecting or changing
the battery
• After changing a fuse
Refer to the
“NAVIGA-
TION AND
MULTIME-
DIA SYS-
TEM
OWNER’S
MANUAL”.
Panoramic view monitor
*
Power back door
*
Power window
• When functioning abnormally
Moon roof
*
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