2019 Lexus ES350 charging

571-3. Theft deterrent system
1
For safety and security
using a door lock switch.
●The battery is recharged or replaced
when the vehicle is locked. ( P.376)
■Alarm-operated door lock
In the following cases, depending on the sit-
uation, the door may automatically lock to
prevent improper entry into the vehicle:
●When a person remaining in the vehicle
unlocks the door and the alarm is acti-
vated.
●While the alarm is activated, a person
remaining in the vehicle unlocks the door.
●When recharging or replacing the bat-
tery
NOTICE
■To ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.

612-1. Instrument cluster
2
Vehicle status information and indicators
Warning lights inform the driver of mal-
functions in the indicated vehicle’s sys-
tems.
Warning lights
(U.S.A.)
Brake system warning light*1
(  P.348)
(red)
(Canada)
Brake system warning light*1
(  P.348)
(yellow)
Brake system warning light*1
(  P.348)
High coolant temperature
warning light
*2 (  P.348)
Charging system warning
light
*2 (  P.349)
Low engine oil pressure warn-
ing light
*2 (  P.349)
(U.S.A.)
Malfunction indicator lamp*1
(  P.349)
(Canada)
Malfunction indicator lamp*1
(  P.349)
SRS warning light
*1 (  P.349)
(U.S.A.)
ABS warning light*1 ( P.350)
(Canada)
ABS warning light*1 ( P.350)
Brake Override System warn-
ing light/Drive-Start Control
warning light
*2 (  P.350)
(red)
Electric power st eering system
warning light
*1 (  P.350)
(yellow)
Electric power steering system
warning light
*1 ( P.350)
Low fuel level warning light
(  P.351)
Driver’s and front passenger’s
seat belt re minder light
(  P.351)
Rear passengers’ seat belt
reminder lights ( P.351)
Tire pressure warning light
*1
(  P.352)
(orange)
LTA indicator ( P.352)
(flashes)
Intuitive parking assist OFF indi-
cator
*1 (if equipped) (P.352)
(flashes)
RCTA OFF indicator*1 (if
equipped) ( P.353)
(flashes)
RCD OFF indicator (if
equipped) (P.353)
(flashes)
PKSB OFF indicator*1 (if
equipped) ( P.353)
(flashes or
illuminates)PCS warning light*1 (  P.354)
Slip indicator
*1 (  P.354)
(flashes)
(U.S.A.)
Parking brake indicator
(  P.354)
(flashes)
(Canada)
Parking brake indicator
(  P.354)

863-1. Key information
3-1.Key information
The following keys are provided with
the vehicle.
Electronic keys
• Operating the smart access system with push-button start ( P.100)
• Operating the wireless remote control function
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing an elec tronic key onto an
aircraft, make sure you do not press any
buttons on the electronic key while inside
the aircraft cabin. If you are carrying an
electronic key in your bag etc., ensure that
the buttons are not likely to be pressed acci-
dentally. Pressing a button may cause the
electronic key to em it radio waves that
could interfere with the operation of the air-
craft.
■Electronic key battery depletion
●The standard battery life is 1 to 2 years.
●If the battery becomes low, an alarm will
sound in the cabin when the engine is
stopped.
●Battery-saving mode can reduce the
power consumption of electronic keys
that are not used for long periods of time.
(  P.101)
●As the electronic key always receives
radio waves, the battery will become
depleted even if the electronic key is not
used. The following symptoms indicate
that the electronic key battery may be
depleted. Replace the battery when nec-
essary. ( P.330)
• The smart access system with push-but- ton 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.
You can replace the battery by yourself
(  P.330). However, as there is a danger
that the electronic key may be damaged, it
is recommended that replacement be car-
ried out by your Lexus dealer.
●To avoid serious dete rioration, 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 ph ones or cordless
phones
•Table lamps
• Induction cookers
■Replacing the battery
 P.330
■Confirmation of the registered key
number
The number of keys already registered to
the vehicle can be confirmed. Ask your
Lexus dealer for details.
■If “A New Key has been Registered
Contact Your Dealer for Details” is
shown on the multi-information display
This message will be displayed each time
the driver’s door is opened when the doors
are unlocked from the outside for approxi-
mately 10 days after a new electronic key
has been registered.
If this message is disp layed but you have not
had a new electronic key registered, ask
your Lexus dealer to check if an unknown
electronic key (other than those in your
Keys
Key types
A
B
C

1514-3. Operating the lights and wipers
4
Driving
■Automatic light off system
●When the headlights come on: The head-
lights and tail lights turn off 30 seconds
after the driver’s door is opened and
closed if the engine switch is turned to
ACCESSORY mode or turned off. (The
lights turn off immediately if on
the key is pressed after all the doors are
locked.)
●When only the tail lights come on: The tail
lights turn off automatically if the engine
switch is turned to ACCESSORY mode
or turned off and the driver’s door is
opened.
To turn the lights on again, turn the engine
switch to IGNITION ON mode, or turn the
light switch off once and then back to
or .
■Light reminder buzzer
A buzzer sounds when the engine switch is
turned off or turned to ACCESSORY
mode and the driver’s door is opened while
the lights are turned on.
■Automatic headlight leveling system (if
equipped)
The level of the headlights is automatically
adjusted according to the number of pas-
sengers and the loading condition of the
vehicle to ensure that the headlights do not
interfere with other road users.
■Windshield wiper linked headlight illu-
mination
When driving during daytime with the
headlight switch turned to , if the wind-
shield wipers are used, the headlights will
turn on automatically after several seconds
to help enhance the visibility of your vehicle.
■Battery-saving function
In order to prevent the battery of the vehicle
from discharging, if the headlights and/or
tail lights are on when the engine switch is
turned off the battery saving function will
operate and automatically turn off all the
lights after approximately 20 minutes.
When the engine switch is turned to IGNI-
TION ON mode, the battery-saving func-
tion will be disabled.
When any of the following are performed,
the battery-saving function is canceled
once and then reactivated. All the lights will
turn off automatically 20 minutes after the
battery-saving function has been reacti-
vated:
●When the headlight switch is operated
●When a door is opened or closed
■Welcome light illumination control
The front position and tail lights automati-
cally turn on at night when the doors are
unlocked using the entr y function or wire-
less remote control if the light switch is in
the position.
■Customization
Settings (e.g. light sensor sensitivity) can be
changed.
(Customizable features: P.400)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than
necessary when the engine is not run-
ning.

2705-6. Using the other interior features
■The power outlet can be used when
The engine switch is in ACCESSORY or
IGNITION ON mode.
■When stopping the engine
Disconnect electrical devices such as
mobile battery packs.
■Using the power outlet
The shape of the console box partition
allows power cables to be passed through
when the console box lid is partially closed.
The USB charging ports are used to
supply 2.1 A of electricity at 5 V to external devices.
The USB charging ports are for
charging only. They are not designed
for data transfer or other purposes.
Depending on the external device, it
may not charge properly. Refer to the
manual included with the device
before using a USB charging port.
■Using the USB charging ports
Open the lid.
■The USB charging ports can be used
when
The engine switch is in ACCESSORY or
IGNITION ON mode.
■Situations in whic h the USB charging
ports may not operate correctly
●If a device which consumes more than 2.1
A at 5 V is connected
●If a device designed to communicate with
a personal computer, such as a USB
memory device, is connected
●If the connected external device is turned
off (depending on device)
●If the temperature inside the vehicle is
high, such as after the vehicle has been
parked in the sun
■About connected external devices
Depending on the connected external
device, charging may occasionally be sus-
pended and then start again. This is not a
malfunction.
NOTICE
■When the power outlet is not in use
To avoid damaging the power outlet,
close the power outlet lid when the
power outlet is not in use. Foreign objects
or liquids that enter the power outlet may
cause a short circuit.
■To prevent battery discharge
Do not use the power outlet longer than
necessary when the engine is off.
USB charging ports

2715-6. Using the other interior features
5
Interior features
A portable device can be charged by
just placing Qi standard wireless
charge compatible portable devices
according to the Wireless Power Con-
sortium, such as smart phones and
mobile batteries, etc., on the charge
area.
This function cannot be used with por-
table 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
Operation indicator light
Power supply switch
Charge area
■Using the wireless charger
1 Open the console box. ( P.265)
2 Press the power supply switch of
the wireless charger.
Switches on and off wi th each press of the
NOTICE
■To prevent damage to the USB
charging ports
●Do not insert foreign objects into the
ports.
●Do not spill water or other liquids into
the ports.
●When the USB charging ports are not
in use, close the lids. If a foreign object
or liquid enters a port may cause a
short circuit.
●Do not apply excessive force to or
impact the USB charging ports.
●Do not disassemble or modify the USB
charging ports.
■To prevent damage to external
devices
●Do not leave external devices in the
vehicle. The temperature inside the
vehicle may become high, resulting in
damage to an external device.
●Do not push down on or apply unnec-
essary force to an external device or
the cable of an external device while it
is connected.
■To prevent battery discharge
Do not use the USB charging ports for a
long period of time with the engine
stopped.
Wireless charger (if equipped)
A
B
C

2725-6. Using the other interior features
power supply switch.
When turned on, the operation indicator
light (green) comes on.
Even with the engine off, the on/off state of
the power supply switch is memorized.
3Place the charging side of the por-
table device down.
When charging, the operation indicator
light (orange) comes on.
If charging is not occurring, try placing 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 sus-
pension state, ch arging restarts.
• When the portable device is moved, charging is stopped for a moment
and then it restarts.

2735-6. 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 char ging is complete.
When the operation indicator light
flashes
When an error occurs , the operation indi-
cator light flashes an orange color. Handle
the error based on the following tables.
• Flashing repeatedly once every second (Orange)
• Repeatedly flashes 3 times continuously (Orange) • Repeatedly flashes 4 times continuously
(Orange)
■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 standard devices and
compatibility ar e guaranteed.
●Starting with mobile phones and smart
phones, it is aimed for low power electri-
cally supplied portable devices of no
more than 5W.
■When covers and accessories are
attached to portable devices
Do not charge in situations where cover
and 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.
Operation indicator light
Conditions
Turning offWhen the Wireless charger
power supply is off
Green
(comes on)
On Standby (charging pos-
sible state)
When charging is complete*
Orange
(comes on)
When placing the portable
device on the charging area
(detecting the portable
device)
Charging
Suspected causeHandling method
Vehicle to charger
communication fail-
ure.Contact your Lexus
dealer.
Suspected causesHandling method
A foreign substance
is between the por-
table device and
charge area.Remove the foreign
substance from
between portable
device and the
charge area.
The portable device
is out of sync due to
the device being
shifted from the cen-
ter of the charge
area.
Place the portable
device near the cen-
ter of the charge
area.
Suspected causeHandling method
Temperature rising
within the wireless
charger.Stop charging at
once and start
charging again after
for a while.