2021 Lexus LC500h battery

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Eco area
Shows that the vehicle is being driven in an Eco-friendly manner.
By keeping the indicator needle within Ec o area, more Eco-friendly driving can be
achieved.
Power area
Shows that an Eco-friendly driving range is being exceed ed (during full power driving
etc.)
In the following situation, the Hybrid System Indicator does not operate.
● The shift position is in other than D or M.
● The driving mode is other than Eco mode.
Hybrid System (LC500h)
Your vehicle is a hybrid vehicle. It has charac teristics different from conventional vehicles.
Be sure you are closely familiar with the characteristics of your vehicle, and operate it with
care.
The hybrid system combines the use of a gaso line engine and an electric motor (traction
motor) according to driving conditions, improving fuel efficiency and reducing exhaust
emissions.
For details, refer to the “OWNER’S MANUAL”.
Hybrid System Indicator
Charge area
Shows regeneration
* status. Regenerated energy
will be used to charge the hybrid battery (traction
battery).
*: When used in this manual, “regeneration” refers to the conversion of energy created by the movement
of the vehicle into electrical energy.
Hybrid Eco area
Shows that gasoline engine power is not being
used very often.
The gasoline engine will automatically stop and
restart under various conditions.
A
B
C
D

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If the shift position is in N, the hybrid battery (traction battery) will not be charged. To help
prevent the battery from discharging, avoid leaving the N position selected for an extended
period of time.
In the following situations, kinetic energy is converted to electric energy and deceleration
force can be obtained in conjunction with the recharging of the hybrid battery (traction bat-
tery).
● The accelerator pedal is released while dr iving with the shift position in D or M.
● The brake pedal is depressed while driving with the shift position in D or M.
Motor power display
Motor power area
Shows that the power of the motor assists the
engine.
Charge area
Shows regeneration
* status. Regenerated energy
will be used to charge th e hybrid battery (traction
battery).
*: When used in this manual, “regeneration” refers to
the conversion of energy created by the movement
of the vehicle into electrical energy.
Hybrid battery (traction battery) charge
Regenerative braking
A
B

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There may be no engine sound or vibration even though the vehicle is able to move with the
“READY” indicator is illuminated. For safety, apply the parking brake and make sure to shift
the shift position to P when parked.
The following sounds or vibrations may occur when the hybrid system is operating and are
not a malfunction:
● Motor sounds may be heard from the engine compartment.
● Sounds may be heard from the hybrid battery (traction battery) behind the rear seats
when the hybrid syst em starts or stops.
● Relay operating sounds such as a snap or so ft clank will be emitted from the hybrid bat-
tery (traction battery), behind the rear se ats, when the hybrid system is started or
stopped.
● Sounds from the hybrid system may be heard when the trunk lid is open.
● Sounds may be heard from the transmission when the gasoline engine starts or stops,
when driving at low sp eeds, or during idling.
● Engine sounds may be heard when accelerating sharply.
● Sounds may be heard due to regenerative braking when the brake pedal is depressed or
as the accelerator pedal is released.
● Vibration may be felt when the ga soline engine starts or stops.
● Cooling fan sounds may be heard from the air intake vents under the rear seats.
When the vehicle has run out of fuel and the hybrid system cannot be started, refuel the
vehicle with at least enough gaso line to make the low fuel level warning light go off. If there is
only a small amount of fuel, the hybrid system may not be able to start. (The standard amount
of fuel is about 3.3 gal. [12.6 L, 2.8 Imp.gal.], when the vehicle is on a level surface. This value
may vary when the vehicle is on a slope. Add extra fuel when the vehicle is inclined.)
A message is automatically disp layed when a malfunction occurs in the hybrid system or an
improper operation is attempted.
If a warning message is shown on the multi-
information display, read the message and
follow the instructions.
Sounds and vibrations specific to a hybrid vehicle
Running out of fuel
Hybrid warning message

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●Smart access system with push-button
start ( P.19)
● Wireless remote control
To take out the mechanical key, push the
release button and take the key out.
The mechanical key can only be inserted in
one direction, as the key only has grooves
on one side. If the key cannot be inserted in
a lock cylinder, turn it over and re-attempt
to insert it.
After using the mechanic al key, store it in
the electronic key. Carry the mechanical
key together with the electronic key. If the
electronic key battery is depleted or the
entry function does not operate properly,
you will need the mechanical key.
Keys
Electronic key
Mechanical key

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Turns EV drive mode on/off
When EV drive mode is turned on, the EV
drive mode indicator will come on. Pressing
the switch when in EV drive mode will
return the vehicle to normal driving (using
the gasoline engine and electric motor
[traction motor]).
EV Drive Mode (LC500h)
In EV drive mode, electric power is supplied by the hybrid battery (traction battery), and
only the electric motor (traction mo tor) is used to drive the vehicle.

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■How to display on the Center Display
Press the “MENU” button on the Remote Touch, and then select on the menu
screen.
If the “Trip Information” or “History” screen is displayed, select “Energy”.
■How to display on the multi-information display
Press or of the meter control swit ches and select , and then press or
to select the energy monitor display.
Energy Monitor/Consumption Screen
You can view the status of your hybrid sy stem (LC500h) and fuel consumption informa-
tion on the multi-informatio n display and Center Display.
The screen can be displayed on the side di splay. For details, refer to the “OWNER’S
MANUAL”.
Energy monitor (LC500h)
The flow of energy is disp layed on the Center Display.
Red: gasoline energy
Amber: electrical energy
Light blue: energy recovery A light blue arrow appears when regenerative
braking occurs.
The flow of energy is indicate d by the movement of the arrows
on the multi-information display.
Red: gasoline energy
Amber: electrical energy
Light blue: energy recovery
A light blue arrow appears when regenerative braking
occurs.
The displayed energy flow, battery level, etc. wi ll change in response to the current driving
conditions.

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The HomeLink® wireless control system in your vehicle has 3 buttons which can be pro-
grammed to operate 3 different devices. Refe r to the programming methods on the follow-
ing pages to determine the method wh ich is appropriate for the device.
HomeLink
® indicator light
Garage door operation indicators
HomeLink
® icon
Illuminates while HomeLink
® is oper-
ating.
Buttons
■Before programming HomeLink®
● During programming, it is possible that gara ge doors, gates, or other devices may oper-
ate. For this reason, make sure that people and objects are clear of the garage door or
other devices to prevent injury or other potential harm.
● It is recommended that a new battery be placed in the remote control transmitter for
more accurate programming.
● Garage door opener motors manufactured after 1995 may be equipped with rolling
code protection. If this is the case, you may need a stepladder or other sturdy, safe device
to reach the “Learn” or “Smart” button on the garage door opener motor.
Garage Door Opener
The garage door opener can be programmed to operate garage doors, gates, entry
doors, door locks, home lighting system s, security systems, and other devices.
System components
A
B
C
D

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What to do if...
LC500_LC500h_QG_OM11576U_(U)
1Depress the brake pedal.
2Touch the Lexus emblem side of the
electronic key to the engine switch
.
When the electronic key is detected, a
buzzer sounds and the engine switch
will turn to IGNITION
ON mode .
When the smart access system with
push-button start is deactivated in cus-
tomization setting, the engine switch
will turn to ACCES-
SORY mode.
3Firmly depress the brake pedal and check that is shown on the multi-informa-
tion display.
4Press the engine swit ch .
In the event that the engine still cannot be started, contact your Lexus
dealer.
Starting the engine
If the electronic key battery becomes depleted, a warning message will be shown on the
multi-information display. Replace the battery wi th a new one. For instructions on replacing
the battery, refer to the “OWNER’S MANUAL”.
If you need further assistance , contact your Lexus dealer.