warning light LEXUS LX570 2020 Workshop Manual

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LX570_OM_OM60R61U_(U)4-5. Using the driving support systems
■Sounds and vibrations caused
by the Crawl Control system
●A sound may be heard from the engine compartment when the engine is started or just
after the vehicle begins to move. This soun d does not indicate that a malfunction has
occurred in Crawl Control system.
●Either of the following conditions may occu r when the Crawl Control system is operat-
ing. None of these are indicators that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard afte r the vehicle comes to a stop.
■When there is a malfunction in the system
Warning lights and/or warning messages will turn on. ( P. 525, 533)
WARNING
■When using Crawl Control and Turn Assist function
Do not rely solely on the Crawl Control and Turn Assist function. This function does not
extend the vehicle’s performance limitations . Always thoroughly check the road condi-
tions, and drive safely.
■These conditions may cause the system not to operate properly
When driving on the following surfaces, the sy stem may not be able to maintain a fixed
low speed, which may re sult in an accident:
●Extremely steep inclines.
●Extremely uneven surfaces.
●Snow-covered roads, or other slippery surfaces.
NOTICE
■When using Turn Assist function
The Turn Assist function is a function to assist turning performance when driving off
road. The function may be less ef fective on paved road surfaces.

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LX570_OM_OM60R61U_(U)4-5. Using the driving support systems
The BSM function uses radar sensors to de
tect the following vehicles traveling in
adjacent lanes and advises th e driver of the presence of such vehicles via the
indicators on the outside rear view mirrors.
Vehicles that are traveling in areas th at are not visible using the outside rear
view mirrors (the blind spots)
Vehicles that are approaching rapidly from behind in areas that are not visible
using the outside rear view mirrors (the blind spots)
WARNING
■Handling the radar sensor
●Do not subject a sensor or its surrounding area on the rear bumper to a strong
impact.
If a sensor is moved even slightly off po sition, the system may malfunction and vehi-
cles may not be detected correctly.
In the following situations , have your vehicle inspected by your Lexus dealer.
• A sensor or its surrounding area is subject to a strong impact.
• If the surrounding area of a sensor is scratched or dented, or part of it has become disconnected.
●Do not disassemble the sensor.
●Do not attach stickers to the sensor or surrounding area on the rear bumper.
●Do not modify the sensor or surrounding area on the rear bumper.
●Do not paint the rear bumper any colo r other than an official Lexus color.
BSM function
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LX570_OM_OM60R61U_(U)
3854-5. Using the driving support systems
4
Driving
The slip indicator light flashes to indi-
cate that the VSC/Trailer Sway Con-
trol/Active TRAC/hill-start assist
control systems have been engaged.
The stop lights and high mounted stop-
light turn on when the hill-start assist
control system or Trailer Sway Control is
operating.
If the vehicle gets stuck in fresh snow or mud, Active TRAC system reduce
power from the engine to the wheels. You may need to turn the system off to
enable you to rock the vehicle in order to free it.
Quickly push and release the button to
turn off Active TRAC.
The TRAC OFF indicator will come on.
Push the button again to turn the system
back on.
■Turning off Active TRAC, VSC and Trailer Sway Control
Push and hold the button for more than 3 seco nds while the vehicle is stopped to turn off
Active TRAC, VSC and Trailer Sway Control
The VSC OFF indicator light and TR AC OFF indicator will come on.
*
Push the button again to turn the system back on.
*: On vehicles with pre-collision system, pre-co llision brake assist and pre-collision brak-
ing will also be disabled. The PCS warning light will come on and the message will be
shown on the multi-information display. ( P. 256)
■Automatic reactivation of Active TRAC, VSC and Trailer Sway Control
Turning the engine switch of f after turning off the Active TRAC and VSC systems will
automatically re-enable them.
When the VSC/Trailer Sway Cont rol/Active TRAC/hill-start assist
control systems are operating
Disabling the Active TRAC system

LX570_OM_OM60R61U_(U)
3874-5. Using the driving support systems
4
Driving
WARNING
Any of the following conditions may result in an accident which could cause death or seri-
ous injury:
■The Multi Terrain ABS does not operate effectively when
●The limits of tire gripping performance have been exceeded (such as excessively
worn tires on a snow covered road).
●The vehicle hydroplanes while driving at high speed on a wet or slick road.
■Stopping distance when the Multi Terrain ABS is operating may exceed that of nor-
mal conditions
The Multi Terrain ABS is not designed to shorten the vehicle’s stopping distance.
Always maintain a safe distance from the vehicle in front of you, especially in the follow-
ing situations.
●When driving on dirt, grav el or snow-covered roads
●When driving with tire chains
●When driving over bumps in the road
●When driving over roads with potholes or uneven roads
■Active TRAC may not operate effectively when
Directional control and power may not be achievable wh ile driving on slippery road
surfaces, even if the Active TRAC is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
■If the hill-start assist control does not operate effectively
Do not overly rely on the hill-start assist control. The hill-start assist control may not
operate effectively on steep inclines and roads covered in ice.
■When Active TRAC, VSC and Tr ailer Sway Control are off
Be especially careful and drive at a speed appropriate to the road conditions. As these
are systems to help to ensure vehicle stability and driving force, do not turn off Active
TRAC, VSC and Trailer Sway Control unless necessary.
■When the VSC and Trailer Sway Control are activated
The slip indicator light flas hes. Always drive carefully.
Reckless driving may cause an accident. Exercise particular care when the indicator
light flashes.

428
LX570_OM_OM60R61U_(U)5-5. Using the storage features
List of storage features
Auxiliary boxes (
P. 433)
Card holder ( P. 432)
Overhead console ( P. 430)
Glove box ( P. 429)
Bottle holders ( P. 432)
Door pockets
Cup holders ( P. 431) Console box (if equipped)
(
P. 429)
Cool box (if equipped) ( P. 438)
Auxiliary box (if equipped)
( P. 433)
Wireless charger (if equipped)
( P. 443)
WARNING
■Items that should not be left in the storage spaces
Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause the
following when cabin temperature becomes high:
●Glasses may be deformed by heat or cracked if they come into contact with other
stored items.
●Lighters or spray cans may explode. If they come into contact with other stored items,
the lighter may catch fire or the spray ca n may release gas, causing a fire hazard.
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LX570_OM_OM60R61U_(U)
4295-5. Using the storage features
5
Interior features
Open (push button)
Unlock with the mechanical key
Lock with the mechanical key
■Glove box light
The glove box light turns on when the tail lights are on.
■Removing the separate tray
Your vehicle is equipped with either a console box or cool box.
For vehicles with the cool box, refer to page 438.Press the button to open the lid.
Glove box
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Pull out the separate tray while releasing the
clips.
WARNING
Keep the glove box closed while driving.
Injuries may result in the event of sudden braking, sudden swerving or an accident.
Console box (if equipped)
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438
LX570_OM_OM60R61U_(U)5-6. Using the other interior features
Other interior features
While the engine is running, the cool box, which is cooled by the air conditioning,
can be used.
Press the button to open the lid.
Turns the cool box on/off
When on, the indicator light comes on.
■While the cool box is on
The front air conditioning sy stem cannot be turned off.
■When the outside temperature is 32 F (0 C) or below
The cool box may not operate.
Cool box (if equipped)
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WARNING
Keep the cool box closed while driving.
Injuries may result in the event of sudden braking, sudden swerving or an accident.
NOTICE
To prevent battery discharge, do not leave the cool box on longer than necessary when
the engine is not running.

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LX570_OM_OM60R61U_(U)5-6. Using the other interior features
WARNING
■Conditions in which the func
tion may not operate correctly
In the following conditions, the wirele ss charger may not operate correctly
●The portable device is fully charged
●There is foreign matter between the charge area and portable device
●The temperature of the portable device gets higher from charging
●The charging surface of the portable device is facing up
●The placement of the portable device is out of alignment with the charge area
●Near a TV tower, electric power plant, gas station, radio station, large display, airport
or other facility that generates strong radio wa ves or electrical noise
●When the electronic key is in contact with , or is covered by the following metallic
objects
• Cards to which aluminum foil is attached
• Cigarette boxes that ha ve aluminum foil inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless keys (that emit radio waves) are being used nearby
In addition, excluding the above-mentioned, when the charger does not perform nor-
mally or the operation indicator light is flashi ng continuously, it is considered that the
wireless charger is malfunctioni ng. Contact your Lexus dealer.
■To prevent failure or damage to data
●Do not bring magnetic cards, such as credit cards, or magnetic recording media, etc.,
close to the charger while charging, otherw ise, data may disappear under the influ-
ence of magnetism. Also, do not bring pr ecision instruments such as wrist watches,
etc., close to the charger, as such objects may break.
●Do not leave portable devices in the cab in. The temperature inside the cabin may
become high, when under the sun, and cause damage to the device.
■To prevent battery discharge
When the engine is stopped, do not use the wireless charger for a long time.

476
LX570_OM_OM60R61U_(U)6-3. Do-it-yourself maintenance
Hood
Pull the hood lock release lever.
The hood will pop up slightly.
Lift the hood catch and lift the hood.
Release the lock from the inside
of the vehicle to open the hood.
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WARNING
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may op en while the vehicle is in motion and cause
an accident, which may result in death or serious injury.

484
LX570_OM_OM60R61U_(U)6-3. Do-it-yourself maintenance
■Adding fluid
Make sure to check the fluid type and prepare the necessary item.
■Refilling brake fluid
Turn the engine switch off.
Depress the brake pedal more than 40 times.
Remove the reservoir cap by hand. Ad d brake fluid up to the “MAX” line.
If you do not follow the procedure above, the reservoir may overflow.
■Brake fluid can absorb moisture from the air
Excess moisture in the fluid can cause a dang erous loss of braking efficiency. Use only
newly opened brake fluid.
Fluid typeFMVSS No.116 DOT 3 or SAE J1703 brake fluid
ItemsClean funnel
WARNING
■When filling the reservoir
Take care because brake fluid can harm yo ur hands or eyes and damage painted sur-
faces. If fluid gets on your eyes, flush the affected area with clean water immediately. If
you still experience discomfort, see a doctor.
NOTICE
■If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads wear or when
the fluid level in the accumulator is high. If the reservoir needs freq uent refilling, it may
indicate a serious problem.
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