charging LEXUS LX570 2019 Owners Manual

84 1-3. Theft deterrent system
LX570_OM_OM60R07U_(U) ■
Alarm-operated door lock
In the following cases, depending on the si tuation, the door may automatically lock to
prevent improper entry into the vehicle: ●
When a person remaining in the vehicle un locks the door and the alarm is activated.●
While the alarm is activated, a person re maining in the vehicl e unlocks the door.●
When recharging or replacing the battery.
NOTICE ■
To ensure the system operates correctly
Do not modify or remove the system. If mo dified or removed, the proper operation of
the system cannot be guaranteed.

LX570_OM_OM60R07U_(U) 872. Instrument cluster
2
Instrument cluster Warning lights inform the driver of malfun ctions in any of the vehicle’s systems.
Warning lights * 1
(U.S.A.)
Brake system warning light
(  P. 523)
* 1
Automatic headlight
leveling system warning
light (  P. 524)
* 1
(Canada)
Brake system warning light
(  P. 523)
* 2
Low speed four-wheel
drive indicator light
(  P. 525)
* 1
Charging system warning
light (  P. 523)
* 2
Center differential lock
indicator light (  P. 525)
* 1
(U.S.A.)
Malfunction indicator lamp
(  P. 523) Open door warning light
(  P. 525)
* 1
(Canada)
Malfunction indicator lamp
(  P. 523) Low fuel level warning light
(  P. 525)
* 1
SRS warning light
(  P. 523) Driver’s seat belt reminder
light (  P. 525)
* 1
(U.S.A.)
ABS warning light
(  P. 523) * 3
Front passenger’s seat belt
reminder light (  P. 525)
* 1
(Canada)
ABS warning light
(  P. 523) * 1
Master warning light
(  P. 525)
* 1, 4
(if equipped) PCS warning light
(  P. 524) * 1
Tire pressure warning light
(  P. 525)
* 1
Slip indicator light
(  P. 524) * 2
(U.S.A.) Parking brake indicator
(  P. 525)

LX570_OM_OM60R07U_(U) 952. Instrument cluster
2
Instrument cluster NOTICE ■
To prevent damage to the engine and its components●
Do not let the indicator needle of the tachometer enter the red zone, which indicates
the maximum engine speed. ●
The engine may be overheating if the engine coolant temperature gauge is in the red
zone (H). In this case, immediately stop the vehicle in a safe place, and check the
engine after it has cooled completely. (  P. 555)■
Voltmeter
When the voltmeter indicates 19 V or higher or 9 V or lower while the engine is run-
ning, there may be a battery or charging system malfunction. Have the vehicle
inspected at your Lexus dealer. ■
Engine oil pressure gauge
When the value of the engine oil pressure gauge drops while the engine is running,
stop the vehicle in a safe place immediat ely and check the amount of engine oil.
(  P. 477)
When the oil pressure drops even though th e engine oil amount has not decreased, or
if the oil pressure does not increase when engine oil is added, contact your Lexus
dealer, as there may be a problem with the lubrication system.

118
LX570_OM_OM60R07U_(U) 3-1. Key information
●
The card key is not waterproof. ■
When required to leave the vehicle’s key with a parking attendant
Lock the glove box as circumstances demand. (  P. 427)
Remove the mechanical key for your own use and provide the attendant with the elec-
tronic key only. ■
If you lose your mechanical keys
New genuine mechanical keys can be made by your Lexus dealer using another
mechanical key and the key number stamped on your key number plate. Keep the plate
in a safe place such as your wallet, not in the vehicle.■
When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not press any but-
tons on the electronic key while inside the airc raft cabin. If you are carrying an electronic
key in your bag etc., ensure that the buttons are not likely to be pressed accidentally.
Pressing a button may cause the electronic key to emit radio waves that could interfere
with the operation of the aircraft. ■
Electronic key battery depletion ●
The standard battery life is 1 to 2 years. (The card key battery life is about a year and a
half.) ●
If the battery becomes low, an alarm will sound in the cabin when the engine stops. ●
As the electronic key always receives ra dio waves, the battery will become depleted
even if the electronic key is not used. The following symptoms indi cate that the elec-
tronic key battery may be depleted. Replace the battery when necessary. (  P. 505)
• The smart access system with push-button start or the wireless remote control does
not operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on. ●
To avoid serious deterioration, do not leave the electronic key within 3 ft. (1 m) of the
following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
•Table lamps
• Induction cookers ●
If the battery cover is not installed and the bat-
tery falls out or if the battery was removed
because the key got wet, reinstall the battery
with the positive terminal facing the Lexus
emblem.

204
LX570_OM_OM60R07U_(U) 4-1. Before driving●
Avoid jerky starts or sudden acceleration. ●
Avoid jerky steering and sharp turns, an d slow down before making a turn.●
Note that when making a turn, the trailer wheels will be closer than the vehicle
wheels to the inside of the turn. Compensate by making a wider than normal
turning radius. ●
Slow down before making a turn, in cr osswinds, on wet or slippery surfaces,
etc.
Increasing vehicle speed can destabilize the trailer. ●
Take care when passing other vehicles . Passing requires considerable dis-
tance. After passing a vehicle, do not fo rget the length of your trailer, and be
sure you have plenty of room before changing lanes. ●
To maintain engine braking efficien cy and charging system performance
when using engine braking, do not put the transmission in D.
If in the S mode, the transmission shift range position must be in 6 or lower.
(  P. 216)●
Instability happens more fr equently when descending steep or long downhill
grades. Before descending, slow down and downshift. Do not make sudden
downshifts while descending st eep or long downhill grades.●
Avoid holding the brake pedal down too long or applying the brakes too fre-
quently. This could cause the brakes to overheat and result in reduced braking
efficiency. ●
Due to the added load of the trailer, yo ur vehicle’s engine may overheat on hot
days (at temperatures over 85°F [30°C]) when driving up a long or steep
grade. If the engine coolant temperat ure gauge indicates overheating, imme-
diately turn off the air conditioning (if in use), pull your vehicle off the road and
stop in a safe spot. (  P. 555)

LX570_OM_OM60R07U_(U) 4415-6. Using the other interior features
5
Interior features A portable device can be charged by ju st placing Qi standard wireless charge
compatible portable devices according to the Wireless Power Consortium, such
as smart phones and mobile batteries, etc., on the charge area.
This function cannot be used with portable devices that are larger than the
charging area. Also, depending on the portable device, it may not operate as
normal. Please read the operation manual for portable devices to be used. ■
The “Qi” symbol
The “Qi” symbol is a trademark of the Wireless Power Consortium. ■
Name for all parts
Power supply switch
Operation indicator light
Charge areaWireless charger (if equipped)
1
2
3

442
LX570_OM_OM60R07U_(U) 5-6. Using the other interior features■
Using the wireless charger
Press the lid to open.
Press the power supply switch of
the wireless charger. Switches on and off with each press
of the power supply switch.
When turned on, the operation indi-
cator light (green) comes on.
Even with the engine off, the on/off
state of the power supply switch is
memorized.
Place the charging side of the
portable device down. When charging, the operation indi-
cator light (orange) comes on.
If charging is not occurring, try plac-
ing the portable device as close to
the center of the charging area as
possible.
When charging is complete, the
operation indicator light (green)
comes on.●
Recharging function
• When charging is complete and after a fixed time in the charge suspen-
sion state, char ging restarts.
• When the portable device is moved, charging is stopped for a moment
and then it restarts. 1
2
3

LX570_OM_OM60R07U_(U) 4435-6. Using the other interior features
5
Interior features ■
Lighting conditions of operation indicator light
* : Depending on the portable device, there are cases where the operation indicator
light will continue being lit up orange even after the charging is complete.●
When the operation indicator light flashes
When an error occurs, the operation in dicator light flashes an orange color.
Handle the error based on the following table.
■
The wireless charger can be operated when
The engine switch is in ACCESSORY or IGNITION ON mode. ■
Usable portable devices
Qi standard wireless charge standard can be used on compatible devices.
However, not all Qi st andard devices and compatibility are guaranteed.
Starting with mobile phones and smart phones, it is aimed for low power electrically sup-
plied portable devices of no more than 5W.Operation indicator light Conditions
Turning off When the Wireless charge r power supply is off
Green (comes on) On Standby (chargin g possible state)
When charging is complete
*Orange (comes on) When placing the portable device on the charging
area (detecting the portable device)
Charging
Operation indicator light Suspected causes Handling method
Flashing repeatedly once
every second (Orange) Vehicle to charger commu-
nication failure. Contact your Lexus dealer.
Repeatedly flashes
3 times continuously
(Orange) A foreign substance is
between the portable device
and charge area. Remove the foreign sub-
stance from between por-
table device and the
charge area.
The portable device is out of
sync due to the device being
shifted from its position. Place the portable device
near the center of the
charge area.
Repeatedly flashes
4 times continuously
(Orange) Temperature rising within
the wireless charger. Stop charging at once and
start charging again after
for a while.

444
LX570_OM_OM60R07U_(U) 5-6. Using the other interior features■
When covers and accessories are attached to portable devices
Do not charge in situations where cover an d accessories not able to handle Qi are
attached to the portable device. Depending on the type of cover and accessory, it may
not be possible to charge. When charging is not performed even with the portable
device placed on the charge area , remove the cover and accessories.■
While charging, noise enters the AM radio
Turn off the wireless charge r and confirm that the noise has decreased. If the noise
decreases, continuously pushing the power su pply switch of the wireless charger for 2
seconds, the frequency of the charger can be changed and the noise can be reduced.
Also, on that occasion, the operation indicator light will flash orange 2 times. ■
Important points of the wireless charger●
If the electronic key cannot be detected wi thin the vehicle interior, charging cannot be
done. When the door is opened and closed, charging may be temporarily suspended. ●
When charging, the wireless charging devi ce and portable device will get warmer,
however this is not a malfunction.
When a portable device gets warm while ch arging, charging may stop due to the pro-
tection function on the portable device side. In this case, when the temperature of the
portable device drops significantly, charge again. ■
Operation sounds
When the power supply is turn ed on, while searching for the portable device a sound will
be produced, however this is not a malfunction.

LX570_OM_OM60R07U_(U) 4475-6. Using the other interior features
5
Interior features WARNING ■
Caution while driving
When charging a portable device, for safety reasons, the driver should not operate the
portable device while driving. ■
Caution regarding interference with electronic devices
People with implantable cardiac pacema kers, cardiac resync hronization therapy-
pacemakers or implantable ca rdioverter defibrillators, as well as any other electrical
medical device, should consult their physicia n about the usage of the wireless charger.
The operations of the wireless charger ma y have an affect on medical devices.■
To prevent damage or burns
Observe the following precautions.
Failure to do so may result in a possibilit y of equipment failure and damage, catch fire,
burns due to overheat. ●
Do not insert any metallic ob jects between the charging ar ea and the portable device
while charging ●
Do not attach stickers, metallic objects, etc., to the char ger area or portable device●
Do not cover with cloth, etc., and charge ●
Do not charge portable de vices other than designated●
Do not attempt to dismantle for disassembly or modifications ●
Do not hit or apply a strong force