2020 LEXUS LX570 lights

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LX570_OM_OM60R61U_(U)4-3. Operating the lights and wipers
■Camera sensor detection information
●The high beam may not be automatically
turned off in the following situations:
• When oncoming vehicles suddenly appear from a curve
• When the vehicle is cut in front of by another vehicle
• When vehicles ahead are hidden from sight due to repeated curves, road dividers or roadside trees
• When vehicles ahead appear from the faraway lane on wide road
• When vehicles ahead have no lights
●The high beam may be turned off if a vehicle ahead that is using fog lights without using
the headlights is detected.
●House lights, street lights, traffic signals, and illuminated billboards or signs may cause
the high beam to switch to the low beams, or the low beams to remain on.
●The following factors may affect the amount of time taken to turn the high beam on or
off:
• The brightness of headlights, fog lights, and tail lights of vehicles ahead
• The movement and direction of vehicles ahead
• When a vehicle ahead only has operational lights on one side
• When a vehicle ahead is a two-wheeled vehicle
• The condition of the road (gradient, cu rve, condition of the road surface etc.)
• The number of passengers and amount of luggage
●The high beam may be turned on or off when the driver does not expect it.
●Bicycles or similar objects may not be detected.
●In the situations shown below, the system may not be able to accurately detect sur-
rounding brightness levels. This may cause the low beams to remain on or the high
beams to cause problems for pedestrians, ve hicles ahead or other parties. In these
cases, manually switch between the high and low beams.
• In bad weather (rain, snow, fog, sandstorms etc.)
• The windshield is obscured by fog, mist, ice, dirt etc.
• The windshield is cracked or damaged.
• The camera sensor is deformed or dirty.
• The camera sensor temperature is extremely high.
• Surrounding brightness levels are equal to th ose of headlights, tail lights or fog lights.
• Vehicles ahead have headlights that are either switched off, dirty, are changing color,
or are not aimed properly.
• When driving through an area of intermittently changing brightness and darkness.
• When frequently and repeated ly driving ascending/descending roads, or roads with
rough, bumpy or uneven surfaces (such as stone-paved roads, gravel tracks etc.).
• When frequently and repeatedly taking curves or driving on a winding road.
• There is a highly reflective object ahead of the vehicle, such as a sign or a mirror.
• The back of a vehicle ahead is highly re flective, such as a container on a truck.
• The vehicle’s headlights are damaged or dirty.
• The vehicle is listing or tilting, due to a flat tire, a trailer being towed etc.
• The high beam and low beam are repeated ly being switched between in an abnor-
mal manner.
• The driver believes that the high beam may be causing problems or distress to other drivers or pedestrians nearby.

LX570_OM_OM60R61U_(U)
2354-3. Operating the lights and wipers
4
Driving
■Temporary lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
Vehicles without PCS (Pre-Collision System):
To lower the sensitivity, push and hold on the inside rear view mirror for 15 to 20 sec-
onds, and release. The in dicator light on the inside rear view mirror will flash to indicate
that the sensitivit y has been lowered.
When the engine switch is turned off, the se nsitivity will be returned to its normal level.
Vehicles with PCS (Pre-Collision System):
Turn the engine switch off while the following conditions are met.
• The headlight switch is in .
• The headlight switch lever is in low beam position. Turn the engine switch to IGNITION ON mode.
Within 30 seconds after , repeat pushin g the headlight switch lever to the high
beam position then pulling it to the low be am position quickly 10 times, then leave
the lever in high beam position.
Automatic High Beam (head lights) may turn on even the vehicle is stopped.
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LX570_OM_OM60R61U_(U)4-3. Operating the lights and wipers
Fog light switch
Type A
Turns the fog lights off
Turns the fog lights on
The fog lights assist visibility in difficult driving conditions, such as in rain or
fog.
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LX570_OM_OM60R61U_(U)
2374-3. Operating the lights and wipers
4
Driving
Type BTurns the fog lights off
Turns the fog lights on
■Fog lights can be used when
The headlights are on in low beam.
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NOTICE
■To prevent battery discharge
Do not leave the lights on longer than ne cessary when the engine is not running.

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LX570_OM_OM60R61U_(U)4-3. Operating the lights and wipers
Windshield wipers and washer
Operating the lever operates th
e wipers or washer as follows.
Type A
Temporary operation
Rain-sensing operation
Low speed operation
High speed operation
When “AUTO” is selected, the wipers
will operate automatically when the sen-
sor detects falling rain . The system auto-
matically adjusts wiper timing in
accordance with rain volume and vehi-
cle speed.
The sensor sensitivity can be adju sted when “AUTO” is selected.
Increases the sensitivity
Decreases the sensitivity
Operating the wiper lever
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LX570_OM_OM60R61U_(U)
2394-3. Operating the lights and wipers
4
Driving
Washer/wiper dual opera-
tion
Pulling the lever operates the wipers
and washer.
After operating several times, the wip-
ers operate one more time after a short
delay to prevent dripping.
Type B
Temporary operation
Rain-sensing operation
Low speed operation
High speed operation
When “AUTO” is selected, the wipers
will operate automatically when the sen-
sor detects falling rain . The system auto-
matically adjusts wiper timing in
accordance with rain volume and vehi-
cle speed.
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LX570_OM_OM60R61U_(U)4-3. Operating the lights and wipers
The sensor sensitivity can be adju
sted when “AUTO” is selected.
Increases the sensitivity
Decreases the sensitivity
Washer/wiper dual opera-
tion
Pulling the lever op erates the wipers
and washer.
After operating several times, the wip-
ers operate one more time after a short
delay to prevent dripping.
■The windshield wipers and washer can be operated when
The engine switch is in IGNITION ON mode.
■Raindrop sensor
●If the wiper switch is turned to the “AUTO” position while the engine switch is in
IGNITION ON mode, the wipers will operate on ce to show that “AUTO” mode is acti-
vated.
●When the sensor sensitivity ring is turned toward high while in “AUTO” mode, the wip-
ers will operate once to indicate that the sensor sensitivity is enhanced.
●If the temperature of the rain drop sensor is 185 F (85 C) or higher, or -22 F (-30 C)
or lower, the automatic operation may not occur. In this case, operate the wipers in any
mode other than “AUTO”.
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●The raindrop sensor judges the amount of
raindrops.
An optical sensor is ad opted. It may not oper-
ate properly when sunlight from the rising or
setting of the sun inte rmittently strikes the
windshield, or if bugs etc. are present on the
windshield.

LX570_OM_OM60R61U_(U)
2414-3. Operating the lights and wipers
4
Driving
■If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the windshield
washer fluid reservoir.
WARNING
■Caution regarding the use of windshield wipers in “AUTO” mode
The windshield wipers may operate unexpectedly if the sensor is touched or the wind-
shield is subject to vibration in “AUTO” mo de. Take care that your fingers etc. anything
else does not become caught in the windshield wipers.
■Caution regarding the use of washer fluid
When it is cold, do not use the washer fl uid until the windshield becomes warm. The
fluid may freeze on the windshield and cause lo w visibility. This may lead to an accident,
resulting in death or serious injury.
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may overheat.
■When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be cau sed if the lever is pulled toward you and
held continually.
■When a nozzle becomes blocked
Do not try to clear it with a pin or other object. The nozzle will be damaged.