2018 LEXUS NX300h tire pressure reset

86 2-1. Instrument cluster
LEXUS NX300h Owners Manu-
al_USA_OM78212U ■
Content displayed as drive infor-
mation
Select to display various drive data.
Items displayed can be switched by
pressing or of the meter con-
trol switches to select and pressing
or .
 Current fuel consumption *1
Displays the current rate of fuel consump-
tion
 Average fuel consumption (after
reset *2
/after start/after refuel) *1
Displays the average fuel consumption
since the function was reset, the hybrid sys-
tem was started, and the vehicle was refu-
eled, respectively
Use the displayed average fuel consump-
tion as a reference.
 Average vehicle speed (after
reset *2
/after start) *1
Displays the average vehicle speed since
the function was reset and the hybrid sys-
tem was started, respectively
 Elapsed time (after reset *2
/after
start) *1
Displays the elapsed time since the func-
tion was reset and the hybrid system was
started, respectively
 Distance (driving range/after start) *1
Displays the estimated maximum distance
that can be driven with the quantity of fuel
remaining and the distance driven after the
hybrid system was st arted respectively.
• This distance is computed based on your
average fuel consumption. As a result, the actual distance that can be driven
may differ from that displayed.
• When only a small amount of fuel is
added to the tank, the display may not be
updated.
When refueling, turn the power switch
off. If the vehicle is refueled without turn-
ing the power switch off, the display may
not be updated. *1
: Displayed when the it em is set in “Drive
Info 1”, “Drive Info 2” and “Drive Info 3”. *2
: The function can be reset by pressing
the of the meter control switches
for longer than 1 second when the item
to reset is displayed.
If there is more than one item that can
be reset, the item selection screen will
appear. ■
Energy monitor
→ P.94 ■
Speedometer
Displays the vehicle speed. ■
Tire inflation pressure
Displays inflation pressure of each tire. The inflation pressure of the spare tire will
not be displayed.
■
Sway warning
Detects the sway of the vehicle within a
lane, which is often associated with a
decrease in the driver's attention level,
and displays the decrease in attention
using a bar display.
The shorter the bar length, the more
the driver may need to rest.
This display is a part of the LDA (Lane
Departure Alert with steering control)
system. The display is enabled when
the operating conditions of the vehicle Drive information

872-1. Instrument cluster
LEXUS NX300h Owners Manu-
al_USA_OM78212U 2
Vehicle status information and indicators sway warning are met. ( → P.211)■
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 pressu re 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 (north-up display/
heading-up display)
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.210)
 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.374)
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.210)
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 (if
equipped)
Driving assist system information Warning message display
Settings display

88 2-1. Instrument cluster
LEXUS NX300h Owners Manu-
al_USA_OM78212U warning.
 Sway sensitivity Select to set the vehicle sway warning sen-
sitivity. ■
PCS (Pre-Collision System)
( → P.203)
Select to set up the following items.
 PCS on/off Select to enable/dis able the pre-collision
system.
 PCS sensitivity Select to change the warning timing.■
Intuitive parking assist sensor
(if equipped) ( → P.227)
Select to set up the following items.
 Intuitive parking assist sensor Select to enable/disab le the intuitive park-
ing assist sensor.
 Volume Select to set the volume of the buzzer
which sounds when the intuitive parking
assist sensor is operated.
■
PKSB (Parking Support
Brake System) (if equipped)
( → P.232)
 PKSB on/off Select to enable/dis able the parking sup-
port brake function (for static objects).
■
Clock ( → P.288)
Select to switch between 12-hour dis-
play and 24-hour display. ■
Vehicle Settings
 PBD (Power Back Door)
( → P.110) *1 Select to set up the following items.
•System settings
Select to enable/disable the power back
door system.
•Volume
Select to set the volume of the buzzer
which sounds when the power back door
system.
• Kick Sensor *2
Select to enable/dis able the kick sensor. *1
: Vehicles with power back door *2
: Vehicles with power back door and kick
sensor
 TPMS (Tire Pressure Warning Sys-
tem) ( → P.338)Select to initialize the tire pressure warning
system.
 Scheduled Maintenance ( → P.319)Select to initialize the scheduled mainte-
nance.
 Oil maintenance ( → P.329)Select to reset the engine oil maintenance
information (message indicating mainte-
nance is required and distance until the
next oil change) after engine oil mainte-
nance is performed.
■
Meter settings
 Language Select to change the language on the dis-
play.
 Units Select to change the unit of measure for
fuel consumption.
 EV Indicator ( → P.62)Select to set the EV indicator on/off.
 Switch settings ( → P.85)

342 6-3. Do-it-yourself maintenance
LEXUS NX300h Owners Manu-
al_USA_OM78212U specified cold tire infl ation pressure level.
The tire pressure warning system will oper-
ate based on this pressure level.
3 Turn the power switch to ON
mode.
4 Press or of the meter con-
trol switches and select .
5 Press or of the meter con-
trol switches, select the “Vehicle
Settings” and then press .
6 Press or of the meter con-
trol switches, select the “TPMS”
and then press and hold the .The “Tire Pressure Re calibrating. Please
Wait Until Complete” will be displayed on
the multi-information display and the tire
pressure warning light will blink slowly 3
times.
When the message disappears, initializa-
tion is complete.
■
Initializing the tire pressure warning sys-
tem
Initialize the system with the tire inflation
pressure adjusted to the specified level.
■
The initialization operation
●
Make sure to carry ou t initialization after
adjusting the tire inflation pressure.
Also, make sure the tires are cold before
carrying out initializat ion or tire inflation
pressure adjustment.
●
If you have accidenta lly turned the power
switch off during initialization, it is not necessary to press the reset switch again
as initialization will restart automatically
when the power switch has been turned
to ON mode for the next time. ●
If you accidentally press the reset switch
when initialization is not necessary, adjust
the tire inflation pressure to the specified
level when the tires are cold, and conduct
initialization again. ■
Warning performance of the tire pres-
sure warning system
The warning of the tire pressure warning
system will change in accordance with the
conditions under which it was initialized. For
this reason, the system may give a warning
even if the tire pressure does not reach a
low enough level, or if the pressure is higher
than the pressure that was adjusted to when
the system was initialized. ■
When initialization of the tire pressure
warning system has failed
Initialization ca n be completed in a few min-
utes. However, in the following cases, the
settings have not been recorded and the
system will not operate properly. If repeated
attempts to record tire inflation pressure
settings are unsuccessf ul, have the vehicle
inspected by your Lexus dealer. ●
When operating the tire pressure warn-
ing reset switch, the tire pressure warning
light does not blink 3 times. ●
After carrying out the initialization proce-
dure, the tire pressure warning light
blinks for 1 minute then stays on after
driving for 20 minutes.
WARNING
■
When initializing the tire pressure
warning system
Do not initializing tire inflation pressure
without first adjusting the tire inflation
pressure to the spec ified level. Other-
wise, the tire pressu re warning light may
not come on even if the tire inflation pres-
sure is low, or it may come on when the
tire inflation pressure is actually normal.

3837-2. Steps to take in an emergency
LEXUS NX300h Owners Manu-
al_USA_OM78212U 7
When trouble arises 4 Lower the vehicle.
5 Firmly tighten each wheel nut two
or three times in the order shown in
the illustration.Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
6 Stow the flat tire, tire jack and all
tools. ■
The compact spare tire●
The compact spare tire is identified by the
label “TEMPORARY USE ONLY” on
the tire sidewall.
Use the compact spare tire temporarily,
and only in an emergency.
●
Make sure to check the tire inflation pres-
sure of the compact spare tire. ( → P.406)
■
After completing the tire change
The tire pressure warning system must be
reset. ( → P.341)
■
When using the compact spare tire
As the compact spare tire is not equipped
with a tire pressure warning valve and trans-
mitter, low inflation pressure of the spare
tire will not be indicated by the tire pressure warning system. Also, if you replace the
compact spare tire afte r the tire pressure
warning light comes on, the light remains
on. ■
When the compact spare tire is
equipped
The vehicle becomes lower when driving
with the compact spare tire compared to
when driving with standard tires. ■
If you have a flat front tire on a road cov-
ered with snow or ice
Install the compact spare tire on one of the
rear wheels of the vehicle. Perform the fol-
lowing steps and fit tire chains to the front
tires:
1 Replace a rear tire with the compact
spare tire.
2 Replace the flat front tire with the tire
removed from the rear of the vehicle.
3 Fit tire chains to the front tires.
WARNING■
When using the compact spare tire ●
Remember that the sp are tire provided
is specifically designed for use with
your vehicle. Do not use your spare
tire on another vehicle. ●
Do not use more than one spare tire
simultaneously.
●
Replace the spare tire with a standard
tire as soon as possible.
●
Avoid sudden acceleration, abrupt
steering, sudden br aking and shifting
operations that cause sudden engine
braking.

456 Alphabetical Index
LEXUS NX300h Owners Manu-
al_USA_OM78212U Steering wheel
Adjustment......................................................139
Heated steering wheel............................ 275
Power easy access system .....................134
Stop lights
Replacing light bulbs................................ 353
Storage feature ..............................................281
Storage precautions.....................................281
Stuck
If the vehicle becomes stuck................ 397
Sun visors ........................................................288
Sunglass holder ............................................ 283
Switch
ASC (Active Sound Control) dial ....... 181
Automatic High Beam switch .............. 186
Brake hold switch....................................... 180
BSM (Blind Spot Monitor) main switch
........................................................................... 241
Cruise control switch ................................ 217
Door lock switch......................................... 108
Driving mode select switch .................. 249
Driving position memory switches .....134
Emergency flashers switch .................. 358
EV drive mode switch ................................171
Fog light switch ............................................ 189
Garage door opener switches ..........298
Heated steering wheel............................ 275
HUD (Head-up display) switches ....... 90
Ignition switch............................................... 168
Intuitive parking assist switch................227
LDA switch .....................................................210
Light switches ............................................... 183
Meter control switches ..............................85
Moon roof switches ...................................146
Outside rear view mirror switches ..... 142
Paddle shift switches .................................. 175
Parking brake switch ................................. 177
PCS switch ...................................................205
Power back door opener and closer
switch............................................................... 113
Power switch ................................................ 168
Power window switch ............................... 144 Rear window and outside rear view mir-
ror defoggers switch ............................269
Rear window wiper and washer switch
........................................................................... 194
Seat heater switches................................. 275
“SOS” button............................................... 306
Tire pressure warning reset switch.....341
Vehicle-to-vehicle distance button .... 217
VSC off switch ............................................. 251
Window lock switch.................................. 145
Windshield wipers and washer switch
........................................................................... 189 T
Tachometer........................................................79
Tail lights
Light switch .................................................... 183
Replacing light bulbs ................................353
Theft deterrent system
Alarm..................................................................... 71
Immobilizer system ......................................69
Tire inflation pressure
Maintenance data ..................................... 406
Warning light ...............................................370
Tire information ............................................. 410
Glossary ...........................................................414
Size ......................................................................412
Tire identification number......................... 411
Uniform Tire Quality Grading ..............412
Tire pressure warning system
Function ......................................................... 338
Initializing..........................................................341
Installing tire pres sure warning valves
and transmitters...................................... 340
Registering ID codes ...............................343
Warning light ...............................................370
Tires................................................................... 336
Chains ............................................................ 258
Checking .......................................................336
Glossary ...........................................................414
If you have a flat tire .................................. 377
Inflation pressure ........................... 343, 406