2020 Lexus LC500h warning

3838-1. Specifications
8
Vehicle specifications
*2: Make sure to confirm that the brake system warning light (yellow) does not illuminate. (If
the brake system warning light illuminates, refer to P.343.)
20-inch tires
Steering
Free playLess than 1.2 in. (30 mm)
Tires and wheels
Tire sizeFront tires: 245/45RF20 99Y
Rear tires: 275/40RF20 102Y
Tire inflation pressure
(Recommended cold tire inflation pressure)
Driving under normal conditions:
Front: 33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Rear: 33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Driving at high speeds (above 137 mph
[220 km/h]) (in countries where such
speeds are permitted by law):
Add 10 psi (70 kPa, 0.7 kgf/cm
2 or bar) to
the front tires and rear tires. Never exceed
the maximum cold tire inflation pressure
indicated on the tire sidewall.
Wheel sizeFront wheels: 20  8 1/2J
Rear wheels: 20  9 1/2J
Wheel nut torque103.3 ft•lbf (140 N•m, 14.3 kgf•m)

3908-1. Specifications
■Treadwear
The treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled condi-
tions on a specified government test
course.
For example, a tire graded 150 would wear
one and a half (1 - 1/2) times as well on the
government course as a tire graded 100.
The relative performa nce of tires depends
upon the actual conditions of their use.
Performance may differ significantly from
the norm due to variatio ns in driving habits,
service practices and differences in road
characteristics and climate.
■Traction AA, A, B, C
The traction grades, from highest to
lowest, are AA, A, B and C, and they
represent the tire’s ability to stop on
wet pavement as measured under con-
trolled conditions on specified govern-
ment test surfaces of asphalt and
concrete.
A tire marked C may have poor traction
performance.
Warning: The traction grade assigned to
this tire is based on braking (straight
ahead) traction tests and does not include cornering (turning) traction.
■Temperature A, B, C
The temperature grades are A (the
highest), B, and C, representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled condi-
tions on a specified indoor laboratory
test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and
reduce tire life, and excessive temperature
can lead to sudd en tire failure.
Grade C corresponds to a level of perfor-
mance which all passenger car tires must
meet under the Fede ral Motor Vehicle
Safety Standard No. 109.
Grades B and A represent higher levels of
performance on the laboratory test wheel
than the minimum required by law.
Warning: The temperature grades of a tire
assume that it is properly inflated and not
overloaded.
Excessive speed, unde rinflation, or exces-
sive loading, either separately or in combi-
nation, can cause heat buildup and
possible tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressureTire 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
pressureThe maximum cold inflated pressure to which a tire may be inflated,
shown on the sidewall of the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a manufacturer

3958-2. Customization
8
Vehicle specifications
8-2.Customization
■Changing by using the meter con-
trol switches
1 Press or of the meter con-
trol switches, and select .
2 Press or of the meter con-
trol switches, select the item, and
press “OK”.
3 Press or of the meter con-
trol switches, select the desired set-
ting, and press “OK”.
To go back to the previous screen or
exit the customize mode, press .
■Changing by using the Remote
Touch
1 Press the “MENU” button on the
Remote Touch.
2 Select “Setup” on the menu screen
and select “Vehicle”. 3
Select “Vehicle Customization”,
“LEXUS Park Assist” or “Drive
Mode Customization”.
Various setting can be changed. Refer
to the list of settings that can be
changed for details.
For details on the Remote Touch, refer
to the “NAVIGATION SYSTEM
OWNER’S MANUAL”.
■When customizing using the Remote
Touch
Stop the vehicle in a safe place, apply the
parking brake, and shift the shift position to
P. Also, to prevent 12-volt battery discharge,
leave the engine running operating> while customizing the features.
Some function settings are changed simultaneously with other functions being cus-
tomized. Contact your Lexus dealer for further details.
Settings that can be changed using the Remote Touch
Customizable features
Your vehicle includes a variety of
electronic features that can be per-
sonalized to your preferences. The
settings of these features can be
changed by using the meter control
switches, the Remote Touch or at
your Lexus dealer.
Customizing vehicle features
WARNING
■During customization
As the engine needs to
be running during customi-
zation, ensure that the vehicle is parked
in a place with adequate ventilation. In a
closed area such as a garage, exhaust
gases including harmful carbon monox-
ide (CO) may collect and enter the vehi-
cle. This may lead to death or a serious
health hazard.
NOTICE
■During customization
To prevent 12-volt battery discharge,
ensure that the engine is running system is operating> while customizing
features.
Customizable features
A

3988-2. Customization
*1: If equipped
*2:LC500
*3: LC500h
■LKA (Lane-Keeping Assist) (P.199)
■PCS (Pre-Collision System) ( P.192)
■BSM (Blind Spot Monitor)*1 ( P.223)
Driving support display (Lane dis-
play)OnOffO
Driving support display (Driving
assist)OnOffO
Driving support display (Compass)OnOffO
Driving support display (Audio)OnOffO
FunctionDefault settingCustomized setting
Lane centering functionOffOnO
Steering assistOnOffO
Alert sensitivityStandardHighO
Vehicle sway warningOnOffO
Vehicle sway warning sensitivityStandardLowOHigh
FunctionDefault settingCustomized setting
PCS (Pre-Collision System)OnOffO
Adjust alert timingMiddleFarONear
FunctionDefault settingCustomized setting
BSM (Blind Spot Monitor)OnOffO
RCTA (Rear Cross Traffic Alert)OnOffO
Outside rear view mirror indicator
brightnessBrightDimO
FunctionDefault settingCustomized settingABC
ABC
ABC
ABC

4008-2. Customization
■Smart access system with push-button start and wireless remote control
( P.106, 115)
■Smart access system with push-button start ( P.115)
Automatic door unlockShifting the shift
position to POff
OODriver’s door is opened
Locking/unlocking of the trunk
when both side doors are
locked/unlocked
OnOffO
Time elapsed before the door lock
indicator lights turn off30 seconds
1 minute
O10 minutes
20 minutes
FunctionDefault settingCustomized setting
Operating signal (Buzzers)5OffOO1 to 7
Operation signal (Emergency
flashers)OnOffOO
Time elapsed before automatic
door lock function is activated if
door is not open ed after being
unlocked
60 seconds
Off
OO30 seconds
120 seconds
Open door warning buzzerOnOffO
FunctionDefault settingCustomized setting
Smart access system with push-
button startOnOffO
Smart door unlockingDriver’s doorBoth side doorsOO
Number of consecutive door lock
operations2 timesAs many as desiredO
FunctionDefault settingCustomized settingABC
ABC
ABC

4048-2. Customization
■Rain-sensing windshield wipers (P.180)
■Reverse warning buzzer ( P.158, 164)
■Seat belt reminder buzzer ( P.343)
Time elapsed before the outside
door handle lights turn off15 seconds
Off
OO7.5 seconds
30 seconds
Operation of the outside door han-
dle lights when the doors are
unlocked
OnOffO
Operation of the outside door han-
dle lights when a door is openedOnOffO
Fading out of the outside door han-
dle lights when they turn offLongShortO
FunctionDefault settingCustomized setting
Wiper operation when the wiper
switch is in the AUTO positionRain-sensing
operation
Intermittent opera-
tion linked to vehicle speed (with interval adjuster)
O
FunctionDefault settingCustomized setting
Signal (buzzer) when the shift posi-
tion is in RIntermittentSingleO
FunctionDefault settingCustomized setting
Speed-linked seat belt reminder
functionOnOffO
FunctionDefault settingCustomized settingABC
ABC
ABC
ABC

4078-3. Items to initialize
8
Vehicle specifications
8-3.Items to initialize
Items to initialize
The following items must be initialized for normal system operation after such
cases as the 12-volt battery being re connected, or maintenance being per-
formed on the vehicle:
List of the items to initialize
ItemWhen to initializeReference
Tire pressure warning system
• When rotating the tires.
• When the tire inflation pressure is changed by changing tire size.
(When there are multiple speci-
fied pressures)
• After registering the ID codes.
• When the tire inflation pressure is changed such as when changing
traveling speed.
P.310
Power windows• When functioning abnormallyP.134
Lexus parking assist monitor
• The steering wheel has been moved while the 12-volt battery
was being reinstalled.
• 12-volt battery power is low.Refer to “NAV- IGATION SYSTEM
OWNER’S
MANUAL”.
Message indicating maintenance is
required• After the maintenance is per- formedP.287
Oil maintenance (LC500h)• After the maintenance is per-formedP.299

4119-1. For owners
9
For owners
Non vrillée
Vrillée
Les sièges avant sont dotés de guides
pour permettre à la ceinture de sécu-
rité de se dérouler facilement. Lorsque
vous n’arrivez pas à dérouler facile-
ment la ceinture de sécurité, faites-la
passer dans le guide.
Lorsque vous vous asseyez sur un siège
arrière ou que vous sortez du véhicule,
retirez la ceinture de sécurité de son guide.
Véhicules dotés d’appuis-tête de
type manuel
Véhicules dotés d’appuis-tête de
type assisté
■Manipulation des ceintures de
sécurité
Avec un chiffon ou une éponge, net-
toyez à l’aide d’un savon doux et de
l’eau tiède. Vérifiez aussi les ceintures
régulièrement pour vous assurer
qu’elles ne présentent pas d’usure
excessive, d’effilochage ou de cou-
pures.
Guide de ceinture de sécurité
A
B
Entretien et soin
WARNING
■Dommages et usure de la ceinture de
sécurité
Vérifiez périodiqueme nt le système de
ceintures de sécurité. Vérifiez qu’il n’y a
pas de coupures, d’effilochures ni de
pièces desserrées. N’utilisez pas une
ceinture de sécurité endommagée avant
qu’elle ne soit remplacée. Les ceintures
de sécurité endommagées ne peuvent
pas protéger les occupants contre les
blessures graves, voire mortelles.