2020 Lexus LC500h wipers

1804-3. Operating the lights and wipers
■Switching to high beam
Press the Automatic High Beam
switch.
The Automatic High Beam indicator will
turn off and the high beam indicator will
turn on.
Press the switch to activate the Automatic
High Beam system again.
Operating the lever operates
the wipers or washer as follows. When
“AUTO” is selected, the wipers will
operate automatically when the sen-
sor detects falling rain. The system
automatically adjusts wiper timing in
accordance with rain volume and vehi-
cle speed.
Windshield wipers and
washer
Operating the lever can switch
between automatic operation and
manual operation, or can use the
washer.
NOTICE
■When the windshield is dry
Do not use the wipers, as they may dam-
age the windshield.
Operating the wiper lever

1814-3. Operating the lights and wipers
4
Driving
1 (U.S.A.) or (Canada)
Off
2 Rain-sensing wiper operation
3 (U.S.A.) or (Canada)
Low speed wiper operation
4 (U.S.A.) or (Canada)
High speed wiper operation
5 (U.S.A.) or (Canada)
Temporary operation
When “AUTO” is se lected, the sensor
sensitivity can be adjusted by turning
the switch ring.
6 Increases the sensitivity
7 Decreases the sensitivity
8 Washer/wiper dual opera-
tion
Pulling the lever operates the wipers and
washer.
The wipers will automatically operate a couple of times after the washer squirts.
(After operating several times, the wipers
operate once more time
after a short delay
to prevent dripping. However, the dripping
prevention does not operate while the
vehicle is moving.)
■The windshield wiper and washer can be
operated when
The engine switch is in
IGNITION ON mode .
■Raindrop sensor
●The raindrop sensor judges the amount
of raindrops.
An optical sensor is adopted. It may not
operate properly when sunlight from the
rising or setting of the sun intermittently
strikes the windshield, or if bugs etc. are
present on the windshield.
●If the wiper is turned to “AUTO” position
while the engine switch is
in IGNITION ON mode ,
the wipers will operat e once to show that
“AUTO” mode is activated.
●If the temperature of the raindrop sensor
is 185°F (85°C) or higher, or -22°F (-
30°C) or lower, automatic operation
may not occur. In this case, operate the
wipers in any mode other than “AUTO”.
■If no windshield washer fluid sprays
Check that the washer nozzles are not
blocked if there is washer fluid in the wind-
shield washer fluid reservoir.

1824-3. Operating the lights and wipers
■Front door opening linked windshield
wiper stop function
When “AUTO” is selected and the wind-
shield wipers are operatin g, if a front door is
opened, the operation of the windshield
wipers will be stopped to prevent anyone
near the vehicle from being sprayed by
water from the wipers, provided the vehicle
is stopped. When the front door is closed,
wiper operation will resume.
■To protect the windshield wipers
If movement of the windshield wipers is
largely restricted by a foreign object such as
snow, the operation of the windshield wip-
ers may be stopped automatically to pro-
tect the windshield wipe rs. In this case, turn
the windshield wiper switch off and remove
the foreign object, and then use the wind-
shield wipers.
■When stopping the engine tem> in an emergency while driving
If the windshield wipers are operating when
the engine is stopped, the
windshield wipers will operate in high speed
operation. After the vehicle is stopped,
operation will return to normal when the
engine switch is turned to
IGNITION ON mode , or
operation will stop when the driver’s door is
opened.
■Customization
The rain-sensing oper ation setting can be
changed.
(Customizable features:  P.395)When the windshield wipers are not
being used, they retract to below the
hood. To enable the windshield wipers
to be lifted when parking in cold condi-
tions or when replacing a windshield
wiper insert, change the rest position of
the windshield wipers to the service
position using the wiper lever.
WARNING
■Caution regarding the use of wind-
shield wipers in “AUTO” mode
The windshield wipers may operate
unexpectedly if the sensor is touched or
the windshield is subj ect to vibration in
“AUTO” mode. Take care that your fin-
gers or anything else do not become
caught in the windshield wipers.
■Caution regarding the use of washer
fluid
When it is cold, do not use the washer
fluid until the windshield becomes warm.
The fluid may freeze on the windshield
and cause low visibility. This may lead to
an accident, resulting in death or serious
injury.
NOTICE
■When there is no washer fluid spray
from the nozzle
Damage to the washer fluid pump may
be caused if the lever is pulled toward
you and held continually.
■When a nozzle becomes blocked
In this case, contact your Lexus dealer.
Do not try to clear it with a pin or other
object. The nozzle will be damaged.
Changing the windshield wiper
rest position/Lifting the wind-
shield wipers

1834-3. Operating the lights and wipers
4
Driving
■Raising the wipers to the service
position
Within approximately 45 seconds of
turning the engine switch switch> off, move the wiper lever to the
position and hold it for approxi-
mately 2 seconds or more.
The wipers will move to the service posi-
tion.
■Lifting the windshield wipers
While holding the hook portion of
the wiper arm, lift the windshield wiper
from the windshield.
■Lowering the windshield wipers to the
retracted position
With the windshield wipers placed on the
windshield, turn the en gine switch switch> to IGNITION ON mode mode> and then move the wiper lever to an
operating position. Wh en the wiper switch
is turned off, the windshield wipers will stop
at the retracted position. Even if the wipers
deviate while the engine switch switch> is off, the wipers will return to the
normal position.
A
NOTICE
■When lifting the windshield wipers
●Do not lift the wind shield wipers when
they are in the retracted position
below the hood. Otherwise, they may
contact the hood, possibly resulting in
damage to a windshield wiper and/or
the hood.
●Do not lift a windshield wiper by the
wiper blade. Otherwise, the wiper
blade may be deformed.
●Do not operate the wiper lever when
the windshield wipe rs are lifted. Oth-
erwise, the windshield wipers may
contact the hood, possibly resulting in
damage to the windshield wipers
and/or hood.
●Make sure that the wiper arms do not
overlap each other when returning
them. Failure to do so may cause dam-
age to the windshield wipers.

1904-5. Using the driving support systems
WARNING
●Keep the radar sensor and front grille
emblem clean at all times.Radar sensor
Front grille emblem
If the front of the rada r sensor or the front
or back of the front grille emblem is dirty
or covered with water droplets, snow,
etc., clean it.
Clean the radar sensor and front grille
emblem with a soft cloth so you do not
mark or damage them.
●Do not attach accessories, stickers
(including transpar ent stickers) or
other items to the radar sensor, front
grille emblem or surrounding area.
●Do not subject the radar sensor or sur-
rounding area to a strong impact.
If the radar sensor, front grille, or front
bumper has been subjected to a
strong impact, have the vehicle
inspected by your Lexus dealer.
●Do not disassemble the radar sensor.
●Do not modify or paint the radar sen-
sor, front grille emblem or surrounding
area.
●If the radar sensor, front grille, or front
bumper needs to be removed and
installed, or replaced, contact your
Lexus dealer.
A
B
■To avoid malfunction of the camera
sensor
Observe the following precautions.
Otherwise, the camera sensor may not
operate properly, possibly leading to an
accident resulting in death or serious
injury.
●Keep the windshield clean at all times.
• If the windshield is dirty or covered with an oily film, water droplets, snow,
etc., clear the windshield.
• If a glass coating agent is applied to the windshield, it will still be necessary to
use the windshield wipers to remove
water droplets, etc. from the area of
the windshield in front of the camera
sensor.
• If the inner side of the windshield where the camera sens or is installed is
dirty, contact your Lexus dealer.
●Do not attach objects, such as stickers,
transparent stickers, and so forth, to
the outer side of the windshield in front
of the camera sensor (shaded area in
the illustration).
From the top of the windshield to
approximately 0.4 in. (1 cm) below
the bottom of the camera sensor
Approximately 7.9 in. (20 cm)
(Approximately 4.0 in. (10 cm) to the
right and left from the center of the
camera sensor)
A
B

1914-5. Using the driving support systems
4
Driving
WARNING
●If the part of the windshield in front of
the camera sensor is fogged up or
covered with condensation or ice, use
the windshield defogger to remove the
fog, condensation or ice. (P.253)
●If water droplets cannot be properly
removed from the area of the wind-
shield in front of the camera sensor by
the windshield wipers, replace the
wiper insert or wiper blade.
If the wiper inserts or wiper blades
need to be replaced, contact your
Lexus dealer.
●Do not attach window tinting to the
windshield.
●Replace the windshield if it is damaged
or cracked.
If the windshield needs to be replaced,
contact your Lexus dealer.
●Do not get the camera sensor wet.
●Do not allow bright lights to shine into
the camera sensor.
●Do not dirty or damage the camera
sensor.
When cleaning the inside of the wind-
shield, do not allow glass cleaner to
contact the lens. Also, do not touch the
lens.
If the lens is dirty or damaged, contact
your Lexus dealer.
●Do not subject the camera sensor to a
strong impact.
●Do not change the installation position
or direction of the camera sensor or
remove it.
●Do not disassemble the camera sen-
sor.
●Do not modify any components of the
vehicle around the camera sensor
(inside rear view mirror, etc.) or ceiling.
●Do not attach any accessories that
may obstruct the camera sensor to the
hood, front grille or front bumper.
Contact your Lexus dealer for details.
●If a surfboard or other long object is to
be mounted on the roof, make sure
that it will not obstruct the camera sen-
sor.
●Do not modify the headlights or other
lights.

2434-6. Driving tips
4
Driving
any snow that has accumulated on
the air inlet vents in front of the
windshield.
 Check for and remove any excess
ice or snow that may have accumu-
lated on the exterior lights, vehicle’s
roof, chassis, around the tires or on
the brakes.
 Remove any snow or mud from the
bottom of your shoes before getting
in the vehicle.
■To protect the windshield wipers
 P.182
Accelerate the vehicle slowly, keep a
safe distance between you and the
vehicle ahead, and drive at a reduced
speed suitable to road conditions.
Park the vehicle and shift the shift posi-
tion to P without setting the parking
brake. The parking brake may freeze
up, preventing it from being released. If
the vehicle is parked without setting
the parking brake, make sure to block
the wheels.
Failure to do so may be dangerous
because it may cause the vehicle to
move unexpectedly, possibly leading to
an accident.
Tire chains cannot be mounted.
Snow tires should be used instead.
To enable the windshield wipers to be
lifted when heavy snow or icy condi-
tions are expected, change the rest
position of the windshield wipers from
the retracted position below the hood
to the service position using the wiper
lever. ( P.182)
When driving the vehicle
When parking the vehicle
Selecting tire chains
Windshield wipers

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