tire pressure LEXUS LS500H 2018 Owners Manual

LS500h_OM_OM50F42U_(U) 1
2
3
4
5
6
7
8
9Pictorial index Search by illustration
For safety
and security Make sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicators Reading driving-related information
(Main topics: Meters, multi-information display)
Before driving Opening and closing the doors and windows,
adjustment before driving
(Main topics: Keys, doors, seats)
Driving Operations and advice which are necessary for driving
(Main topics: Starting hybrid system, refueling)
Interior features Usage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and care Caring for your vehicle and maintenance procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arises What to do in case of malfunction and emergency
(Main topics: Battery discharge, flat tire)
Vehicle
specifications Vehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
For owners Reporting safety defects for U.S. owners, seat belt and
SRS airbag instructions for Canadian owners
Index Search by symptom
Search alphabetically

4 TABLE OF CONTENTS
LS500h_OM_OM50F42U_(U) 5-5. Using the storage features
List of storage features............... 343
Trunk features................................ 348
5-6. Using the other interior features
Other interior features ............... 351
Garage door opener.................. 358
Lexus Enform Safety Connect
........................................................... 364
6-1. Maintenance and care
Cleaning and protecting the vehi-
cle exterior ................................... 370
Cleaning and protecting the vehi-
cle interior .................................... 373
6-2. Maintenance
Maintenance requirements ..... 378
General maintenance ................ 379
Emission inspection and mainte-
nance (I/M) programs ............ 382
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions
........................................................... 383
Hood.................................................. 385
Positioning a floor jack............... 385
Engine compartment.................. 387
12-volt battery................................ 393
Tires ................................................... 395
Replacing the tire ......................... 405
Tire inflation pressure ................. 408
Wheels............................................... 410
Air conditioning filter.................... 411
Electronic key battery ................. 413
Checking and replacing fuses
............................................................ 414 Light bulbs......................................... 417
7-1. Essential information
Emergency flashers .................... 420
If your vehicle has to be stopped in
an emergency ............................ 420
7-2. Steps to take in an emergency
If your vehicle needs to be towed
........................................................... 422
If you think something is wrong
.......................................................... 426
If a warning light turns on or a warn-
ing buzzer sounds...................... 427
If a warning messa ge is displayed
.......................................................... 437
If you have a flat tire ..................... 442
If the hybrid syst em will not start
.......................................................... 443
If you lose your keys.................... 444
If the fuel filler door cannot be
opened .......................................... 445
If the electronic key does not oper-
ate properly ................................. 445
If the 12-volt battery is discharged
.......................................................... 447
If your vehicle overheats ........... 453
If the vehicle becomes stuck ... 457
8-1. Specifications
Maintenance data (fuel, oil level,
etc.) ................................................. 460
Fuel information
. ........................... 470
Tire information ............................. 4726
Maintenance and care 7
When trouble arises
8
Vehicle specifications

13Pictorial index
LS500h_OM_OM50F42U_(U) Precautions for winter season .. ...................................................................................P.309
To prevent freezing (windshield wiper de-icer) *
................................................. P.327
Precautions for car wash .................................................................................................P.371
Fuel filler door .......................................................................................................... P.194
Refueling method .............................................................................................................. P .194
Fuel type/fuel tank capacity ......... ..................................................................................P.461
Tires.......................................................................................................................... ..P.395
Tire size/inflation pressure ............................ ................................................... P.395, 466
Winter tires/tire chains ..................................................................................................P.309
Checking/rotation/tire pressure warning system..............................................P.395
Coping with flat tires........................................................................................................ P .442
Hood ......................................................................................................................... P. 385
Opening ........................................................................................................................ .......P.385
Engine compartment cover ........................................................................................ P.388
Engine oil ..................................................................................................................... ......... P.462
Coping with overheating ............................................................................................... P.453
Warning messages .......................................................................................................... P.437
Headlights/cornering lights ................................................................................P.185
Parking lights/daytime running lights...............................................................P.185
Turn signal lights ..................................................................................................... P.180
Tail lights .................................................................................................................... P.185
Stop lights
Hill-start assist control ....................................................................................................P. 303
License plate lights .................................................................................................P.185
Back-up lights
Changing the shift position to R....................................................................................P.174
Side marker lights ...................................................................................................P.185 *
:If equipped Light bulbs of the exterior lights for driving
(Replacing method: P.417) E
F
G
H
I
J
K
L
M
N

391-1. For safe use
LS500h_OM_OM50F42U_(U) 1
For safety and security WARNING■
When the Pop Up Hood is operated●
Do not pull the hood lock release lever.
Doing so after the Pop Up Hood has
operated will further raise the hood
and may cause an injury. Do not drive
with the hood raised, as doing so may
block the driver’s vision, possibly caus-
ing an accident.●
Do not forcibly push down the hood.
As the popped up hood cannot be
lowered by hand, doing so may deform
the hood or cause an injury.●
If the Pop Up Hood has operated, have
it replaced by your Lexus dealer. If the
Pop Up Hood has operated, stop the
vehicle in a safe place and contact
your Lexus dealer.●
Do not touch the lifters immediately
after the Pop Up Hood has operated,
as the lifters may be hot and burn you.
NOTICE■
Pop Up Hood precautions●
Make sure to close the hood before
driving, as the system may not operate
properly if the hood is not fully closed.
●
Make sure that all 4 tires are of the
specified size and inflated to the speci-
fied tire pressure. If tires of a different
size are used, the system may not
operate properly.
●
If something has hit the area around
the front bumper, the sensors may be
damaged even if the Pop Up Hood has
not operated. Have the vehicle
inspected by your Lexus dealer.
●
Do not remove or repair the parts or
wiring of the Pop Up Hood, as doing
so may cause accidental operation or
prevent the system from operating
properly. If repair or replacement is
necessary, contact your Lexus dealer. ●
Do not remove such components as
the front bumper, hood or suspension,
or replace them with non-genuine
parts, as doing so may prevent the sys-
tem from operating properly. ●
Do not install anything to the front
bumper or hood, as doing so may pre-
vent the sensors fr om detecting an
impact correctly and prevent the sys-
tem from operating properly. ●
Do not close the hood with force or
apply load to the lifters, as doing so
may damage the lifters and prevent the
system from operating properly. ●
Do not modify the suspension, as
changes made to the vehicle height
may prevent the system from operat-
ing properly.

732-1. Instrument cluster
LS500h_OM_OM50F42U_(U) 2
Vehicle status information and indicators Warning lights inform the driver of mal-
functions in the indicated vehicle’s sys-
tems.
Warning lights (U.S.A.)
Brake system warning light *1

( → P.427)(red)
(Canada)
Brake system warning light *1

( → P.427)(yellow)
Brake system warning light *1

( → P.427)
High coolant temperature
warning light *2
( → P.427)
Charging system warning
light *2
( → P.428)
Low engine oil pressure warn-
ing light *2
( → P.428)
(U.S.A.) Malfunction indicator lamp *1

( → P.428)
(Canada) Malfunction indicator lamp *1

( → P.428)
SRS warning light *1
( → P.428)
Pop Up Hood warning light *1

( → P.429)
(U.S.A.) ABS warning light *1
( → P.429)
(Canada) ABS warning light *1
( → P.429)
Brake Override System warn-
ing light/Drive-Start Control
warning light *2
( → P.429) (red)
Electric power steering system
warning light *1
( → P.430)(yellow)
Electric power steering system
warning light *1
( → P.430)
Low fuel level warning light
( → P.430)
Driver’s and front passenger’s
seat belt reminder light
( → P.430)
Rear passengers’ seat belt
reminder lights *3
( → P.431)
Tire pressure warning light *1

( → P.431)(orange)
LTA indicator (if equipped)
( → P.431)
LKA indicator (if equipped)
( → P.431)(flashes)
Intuitive parking assist OFF indi-
cator *1
( → P.432)
(flashes)
RCTA OFF indicator *1

( → P.432)
(flashes) RCD OFF indicator (if
equipped) ( → P.432)
(flashes)
PKSB OFF indicator *1

( → P.433)
(flashes or
illuminates)
PCS warning light *1
( → P.433)
Slip indicator *1
( → P.433)
(flashes)
(U.S.A.) Parking brake indicator
( → P.434)

872-1. Instrument cluster
LS500h_OM_OM50F42U_(U) 2
Vehicle status information and indicators ■
Liquid crystal display
Small spots or light spots may appear on the
display. This phenomenon is characteristic
of liquid crystal displays, and there is no
problem continuing to use the display.
The multi-information display is oper-
ated using the meter control switches. / : Select menu icons
/ : Change displayed con-
tent, scroll up/down the screen and
move the cursor up/down
Press: Enter/Set
Press and hold: Reset
Move the main meter *
and return
to the previous screen *
:F SPORT models
■
Display items (except F SPORT
models)
Press or of the meter control
switch and select . Then press
or to display the following items:
 Drive information 1
 Drive information 2
 Energy monitor ( → P.97)
 Tire pressure ( → P.397)
 Vehicle sway warning
 Display off ■
Display items (F SPORT models) 
Main meter in center position
Press or of the meter control
switch to display the following items:
 Drive information 1
 Drive information 2
 Tire pressure ( → P.397)
 Gear positions
 Units
 Display offAudio system-linked display
( → P.90)
Driving support system infor-
mation display ( → P.90)
Warning message display
( → P.437)
Settings display ( → P.90)
WARNING■
Caution for use while driving●
When operating the multi-information
display while driving, pay extra atten-
tion to the safety of the area around the
vehicle.●
Do not look continuously at the
multi-information di splay while driving
as you may fail to see pedestrians,
objects on the road, etc. ahead of the
vehicle.■
The information display at low tem-
peratures
→ P.78, 84
Changing the meter display Content of driving information A
B
C

88 2-1. Instrument cluster
LS500h_OM_OM50F42U_(U)  Driving support system information *

( → P.90) *
: Can be selected when a driving support
system is enabled. ( → P.230, 240, 250)
Main meter moved to the right
Press or of the meter control
switch and select . Then press
or to display the following items:
 Drive information 1
 Drive information 2
 Energy monitor ( → P.97)
 G-force
 Gear Position
 Vehicle sway warning
 Tire pressure ( → P.397)
 Display off ■
Drive information 1/Drive infor-
mation 2
Displays drive information such as the
following: Use the displayed values as a reference
only.
 Drive information 1 • Current fuel consumption
• Average fuel economy (after reset)
 Drive information 2 • Distance (driving range)
• Average vehicle speed (after reset)
Displayed items (listed below) can be
changed on . ( → P.90)
 Current fuel consumption Bar type: Displays instantaneous current
fuel consumption  Average fuel economy After reset: Displays average fuel con-
sumption since the display was reset *1
After start: Displays average fuel con-
sumption since hybrid system start
After refuel: Displays average fuel con-
sumption since refuel
 Average vehicle speed After reset: Displays average vehicle
speed since the display was reset *1
After start: Displays average vehicle speed
since hybrid system start
 Elapsed time After reset: Displays elapsed time since the
display was reset *1
After start: Displays elapsed time since
hybrid system start
 Distance Driving range: Displays driving range with
remaining fuel *2, 3
After start: Displays the distance driven
since hybrid system start
 Other Blank: No item *1
: To reset, display the desired item and
press and hold of the meter control
switch. *2
: 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. *3
: 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
turning the power switch off, the display

218 4-5. Using the driving support systems
LS500h_OM_OM50F42U_(U) into, preventing the ac tive steering assist
from operating properly:
• When the white (yellow) lane lines are
difficult to see, such as when they are
faint, diverging/merging, or a shadow is
cast upon them
• When the lane is more wide or narrow
than normal
• When there is a light and dark pattern on
the road surface , such as due to road
repairs
• If the system determines that a collision
can be avoided by only using the brakes
• When a pedestrian is detected near the
centerline of the vehicle●
In some situations such as the following,
sufficient braking force or steering force
may not be obtained, preventing the sys-
tem from performing properly:
• If the braking functions cannot operate to
their full extent, such as when the brake
parts are extremely cold, extremely hot,
or wet
• If the vehicle is not properly maintained
(brakes or tires are excessively worn,
improper tire inflation pressure, etc.)
• When the vehicle is being driven on a
gravel road or other slippery surface
• If there are deep ruts in the road
• When driving on a slope
• When driving on a horizontally slanted
road●
Some pedestrians and bicyclists, such as
the following, may not be detected by the
sensors, preventing the system from
operating properly:
• Pedestrians and bicyclists shorter than
approximately 3.2 ft. (1 m) or taller than
approximately 6.5 ft. (2 m)
• Bicyclists riding on unusual bicycles
(bicycles for small children, tricycles,
folding bicycles, BMX bicycles, tandem
bicycles, etc.)
• Pedestrians and bicyclists who are wear-
ing white and look extremely bright
• Pedestrians and bicyclists which are not
illuminated by the headli ghts at night, in a
tunnel, etc.
• Pedestrians whose clothing appears to
be nearly the same co lor or brightness as
their surroundings
• Pedestrians and bicy clists near walls,
fences, guardrails, or large objects • Pedestrians and bicyclists which are on a
metal object (manhole cover, steel plate,
etc.) on the road
• Pedestrians and bicyclists which are mov-
ing fast
• Pedestrians and bicyclists which change
speed or direction abruptly
• Pedestrians and bicyclists which suddenly
emerge from behind a vehicle or large
object
• Pedestrians and bicyclists which are
extremely close to the side of the vehicle
(outside rear view mirror, etc.)
• Pedestrians and bicyclists wearing over-
sized clothing, such as a rain coat, long
skirt, etc., making their silhouette obscure
• Pedestrians and bicyclists who are carry-
ing large baggage, ho lding an umbrella,
etc., hiding part of their body
• Pedestrians and bicyclists behind an
object that hides part of their body
• Pedestrians and bicyclists who are bend-
ing forward or squatting
• Pedestrians who are pushing a stroller,
wheelchair, bicycle or other vehicle
• Groups of pedestrians/bicyclists which
are close together ●
Some guardrails, such as the following,
may not be detected by the sensors, pre-
venting the system from operating prop-
erly:
• Guardrails which are less than approxi-
mately 1.9 ft. (60 cm) tall
• Short guardrails
• Irregularly-shaped gu ardrails (wire cable
guardrails, guardrails made of thin poles,
etc.)
• Guardrails which are not illuminated by
the headlights at nigh t, in a tunnel, etc.
• Guardrails which appear to be nearly the
same color or brightness as their sur-
roundings
• Guardrails which appear to be nearly the
same shape as their surroundings (walls,
etc.)
• Guardrails which are over a metal object
(manhole cover, steel plate, etc.)
• Guardrails which are hidden behind thick
grass
• Guardrails which are extremely close to
the side of the vehicle (outside rear view
mirror, etc.)
• Curved guardrails or guardrails at the
entrance of a curve

226 4-5. Using the driving support systems
LS500h_OM_OM50F42U_(U) • The vehicle is wobbling.
• The vehicle is being driven at extremely
high speeds.
• When driving on a hill
• If the radar sensor or camera sensor is
misaligned●
In some situations such as the following,
sufficient braking force may not be
obtained, preventing the system from
performing properly:
• If the braking functions cannot operate to
their full extent, such as when the brake
parts are extremely cold, extremely hot,
or wet
• If the vehicle is not properly maintained
(brakes or tires are excessively worn,
improper tire inflation pressure, etc.)
• When the vehicle is being driven on a
gravel road or other slippery surface●
Some pedestrians such as the following
may not be detected by the radar sensor
and camera sensor, preventing the sys-
tem from operating properly:
• Pedestrians shorter than approximately
3.2 ft. (1 m) or tall er than approximately
6.5 ft. (2 m)
• Pedestrians wearing oversized clothing
(a rain coat, long skir t, etc.), making their
silhouette obscure
• Pedestrians who are carrying large bag-
gage, holding an umbrella, etc., hiding
part of their body
• Pedestrians who are bending forward or
squatting
• Pedestrians who are pushing a stroller,
wheelchair, bicycle or other vehicle
• Groups of pedestrians which are close
together
• Pedestrians who are wearing white and
look extremely bright
• Pedestrians in the dark, such as at night
or while in a tunnel
• Pedestrians whose clothing appears to
be nearly the same co lor or brightness as
their surroundings
• Pedestrians near walls , fences, guardrails,
or large objects
• Pedestrians who are on a metal object
(manhole cover, steel plate, etc.) on the
road
• Pedestrians who are walking fast
• Pedestrians who are changing speed
abruptly • Pedestrians running out from behind a
vehicle or a large object
• Pedestrians who are extremely close to
the side of the vehicle (outside rear view
mirror, etc.) ■
If the PCS warning light flashes or illumi-
nates and a warning message is dis-
played on the multi-information display
The pre-collision system may be temporar-
ily unavailable or there may be a malfunc-
tion in the system. ●
In the following situations, the warning
light will turn off, the message will disap-
pear and the system will become opera-
tional when normal operating conditions
return:
• When the radar sensor or camera sensor
or the area around either sensor is hot,
such as in the sun
• When the radar sensor or camera sensor
or the area around either sensor is cold,
such as in an extremely cold environment
• When a front sensor is dirty or covered
with snow, etc.
• When the part of the windshield in front
of the camera sensor is fogged up or cov-
ered with condensation or ice (Defog-
ging the windshield: → P.324)
• If the camera sensor is obstructed, such
as when the hood is open or a sticker is
attached to the windshield near the cam-
era sensor ●
If the PCS warning light continues to flash
or remains illuminated or the warning
message does not disappear even
though the vehicle has returned to nor-
mal, the system may be malfunctioning.
Have the vehicle inspected by your Lexus
dealer immediately.
■
If VSC is disabled
●
If VSC is disabled ( → P.302), the
pre-collision brake assist and pre-colli-
sion braking functions are also disabled.
●
The PCS warning light will turn on and
“VSC Turned Off Pre-Collision Brake
System Unavailable” will be displayed on
the multi-information display.

238 4-5. Using the driving support systems
LS500h_OM_OM50F42U_(U) ●
The traffic lines are yellow (which may be
more difficult to recognize than lines that
are white).●
The white (yellow) lines cross over a curb,
etc.●
The vehicle is driven on a bright surface,
such as concrete.●
If the edge of the road is not clear or
straight.●
The vehicle is driven on a surface that is
bright due to reflected light, etc.●
The vehicle is driven in an area where the
brightness changes suddenly, such as at
the entrances and exits of tunnels, etc.●
Light from the headlights of an oncoming
vehicle, the sun, etc. enters the camera.●
The vehicle is driven on a slope.●
The vehicle is driven on a road which tilts
left or right, or a winding road.●
The vehicle is driven on an unpaved or
rough road.●
The vehicle is driven around a sharp
curve.●
The traffic lane is ex cessively narrow or
wide.●
The vehicle is extremely tilted due to car-
rying heavy luggage or having improper
tire pressure.●
The distance to the preceding vehicle is
extremely short.●
The preceding vehicle changes lanes.
(Your vehicle may follow the preceding
vehicle and also change lanes.)●
The preceding vehicle is swaying. (Your
vehicle may sway accordingly and depart
from the lane.)
●
The vehicle is moving up and down a
large amount due to road conditions
during driving (poor roads or road
seams).
●
When driving in a tunnel or at night with
the headlights off or when a headlight is
dim due to its lens being dirty or it being
misaligned.
●
The vehicle is struck by a crosswind.
●
The vehicle has just changed lanes through operation of the steering wheel
by the driver or crossed an intersection. ●
Snow tires, etc. are equipped. ●
The vehicle is being driven at extremely
high speeds. ■
Warning message
If the following warning message is dis-
played on the multi-in formation display and
the LTA indicator illuminates in orange, fol-
low the appropriate troubleshooting proce-
dure.
Warning message Details/Actions
“LTA Malfunction
Visit Your Dealer” The system may not be
operating properly.
→ Have the vehicle
inspected at your
Lexus dealer.
“Front Camera
Unavailable
Remove Debris
On Windshield” Dirt, rain, condensa-
tion, ice, snow, etc., are
present on the wind-
shield in front of the
camera sensor.
→ Turn the LTA system
off, remove any dirt,
rain, condensation, ice,
snow, etc., from the
windshield, and then
turn the LTA system
back on.