2021 LEXUS RX450h battery

3185-3. Using the air conditioning system and defogger
*:If equipped
Turns the heated steering wheel on/off
The indicator light comes on when the
heated steering wheel is operating.
■Operation condition
The power switch is in ON mode.
■Timer function
The heated steering wheel will automati-
cally turn off after about 30 minutes.
■Front seats
Vehicles without seat ventilators
Each time the switch is pressed, the
operation condition changes as fol-
lows.
Hi (3 segments lit) Mid (2 segments
lit)  Lo (1 segment lit) Off
The level indicator (amber) lights up
during operation.
Heated steering wheel*/seat
heaters*/seat ventilators*
 Heated steering wheel
Warms up the grip of the steering
wheel
 Seat heaters
Warm up the seat upholstery
 Seat ventilators
Maintain good ventilation using a fan
built into the seat
WARNING
■To prevent minor burn injuries
Care should be taken if anyone in the fol-
lowing categories comes in contact with
the steering wheel or seats when the
heater is on:
●Babies, small children, the elderly, the
sick and the phys ically challenged
●Persons with sensitive skin
●Persons who are fatigued
●Persons who have taken alcohol or
drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
NOTICE
■To prevent damage to the seat heat-
ers
Do not put heavy objects that have an
uneven surface on the seat and do not
stick sharp objects (needles, nails, etc.)
into the seat.
■To prevent 12-volt battery discharge
Do not use the functions when the hybrid
system is off.
Heated steering wheel
Seat heaters
A

3225-4. Using the interior lights
Turns the door position on/off
On
Off
■Rear interior light
The rear interior light turns on/off
together with the front interior light.
■Front personal lights
Turns the lights on/off (touch the lights)
■Rear personal lights
Turns the lights on/off
■Illuminated entry system
The lights automatically turn on/off accord-
ing to the power switch mode, the presence
of the electronic key, whether the doors are
locked/unlocked, and whether the doors
are opened/closed.
■To prevent the 12-volt battery from
being discharged
If the interior lights remain on when the
power switch is turned off, the lights will go
off automatically after 20 minutes.
■When front interior light or front per-
sonal lights do not respond as normal
In the following cases, the interior lights and
front personal lights may not respond as
normal.
●When water, dirt, etc., have adhered to
the lens surface
●When operated with a wet hand
●When wearing gloves, etc.
■The interior lights may turn on automati-
cally when
If any of the SRS airbag s deploy (inflate) or
in the event of a strong rear impact, the inte-
rior lights will turn on automatically.
The interior lights will turn off automatically
after approximately 20minutes.
The interior lights can be turned off manu-
ally. However, in order to help prevent fur-
ther collisions, it is recommended that they
be left on until sa fety can be ensured.
(The interior lights may not turn on auto-
matically depending on the force of the
Operating the personal lights
A
B

3235-4. Using the interior lights
5
Interior features
impact and conditions of the collision.)
■Customization
Some functions can be customized.
(  P.480)
NOTICE
■Removing light lenses
Never remove the lens for the front inte-
rior light and front personal lights. Other-
wise, the lights will be damaged. If the
lens need to remove , contact your Lexus
dealer.
■To prevent 12-volt battery discharge
Do not leave the lights on longer than
necessary when the hy brid system is off.

3355-6. Using the other interior features
5
Interior features
A portable device, such as a smart-
phone or mobile battery, can be
charged by just placing it on the
charging area, provided the device is
compatible with the Qi wireless
charging standard created by the
Wireless Power Consortium.
The wireless charger cannot be used
with a portable device that is larger
than the charging area. Additionally,
depending on the portable device, the
wireless charger may not operate
properly. Refer to the operation man-
ual of the portable device.
■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 area
■Using the wireless charger
1 Press the power supply switch of
the wireless charger.
Pressing the switch again turns the wireless
charger off.
When turned on, the operation indicator
light (green) comes on.
When the power switch is turned off, the
on/off state of the wi reless charger will be
memorized.
2 Place a portable device on the
charging area with its charging sur-
face facing down.
While charging, the operation indicator
NOTICE
■To prevent 12-volt battery discharge
Do not use the USB charging ports for a
long period of time with the hybrid sys-
tem stopped.
Wireless charger (if equipped)
A
B
C

3425-6. Using the other interior features
RX450h
Pull the armrest down for use.
RX450hL
To adjust the armrest angle, raise the
armrest to the highest position and
then lower the armrest to the lowest
position.
Raise the armrest again to the desired
position and the armrest will be locked
at that position.
When the armrest is locked, the armrest
cannot be lowered.
To lower the armrest, raise the armrest to
the highest position again.
An assist grip installed on the ceiling
can be used to support your body
while sitting on the seat.
NOTICE
■To prevent failure or damage to data
●Do not bring magnetic cards, such as a
credit card, or magnetic recording
media, close to the wireless charger
while charging. Otherwise, data may
be erased due to the influence of mag-
netism. Additionally, do not bring pre-
cision instruments such as wrist
watches, close to the wireless charger,
as such objects may malfunction.
●Do not leave portab le devices in the
cabin. The temperature inside the
cabin may become high when parked
in the sun, and cause damage to the
device.
■To prevent 12-volt battery discharge
Do not use the wireless charger for a
long period of time with the hybrid sys-
tem is stopped.
Armrest
NOTICE
■To prevent damage to the armrest
Do not apply too much load on the arm-
rest.
Assist grips
WARNING
■Assist grip
Do not use the assist grip when getting in
or out of the vehicle or rising from your
seat.

3445-6. Using the other interior features
In the luggage compartment
(RX450h)
Open the lid.
In the luggage compartment
(RX450hL)
Open the lid.
■The power outlet can be used when
The power switch is in ACCESSORY or
ON mode.
■Using the power outlet
The shape of the console box rim allows
power cables to be passed through when
the console box lid is closed.
■When stopping the hybrid system
Disconnect electrical devices with charging
functions, such as mobile battery packs.
If such devices are left connected, the
hybrid system may not stop normally.
1 To set the visor in the forward posi-
tion, flip it down.
2 To set the visor in the side position,
flip down, unhook, and swing it to
the side.
3 To use the side extender, place the
visor in the side position, then slide
NOTICE
■To avoid damaging the power outlet
Install the cap or close the lid when the
power outlets is not in use.
Foreign objects or liquids that enter the
power outlet may cause a short circuit.
■To prevent 12-volt battery discharge
Do not use the power outlet longer than
necessary when the hybrid system is not
running.
Sun visors

3455-6. Using the other interior features
5
Interior features
it backward.
Slide the cover to open.
The light turns on when the cover is
opened.
■To prevent 12-volt battery discharge
If the vanity lights remain on when the
power switch is turned off, the lights will go
off automatically after 20 minutes.
Use the front passenger footwell hooks
to help support and prevent objects
placed on the floor, such as a grocery
bag, from overturning. Pull the sunshade up using the tab and
hook the sunshade on to the anchors.
To lower the sunshade, pull it up slightly
using the tab, unhook it from the anchors,
and lower it slowly.
Vanity mirrors
NOTICE
■To prevent the 12-volt battery from
being discharged
Do not leave the vanity lights on for
extended periods while the hybrid sys-
tem is off.
Front passenger footwell hooks
NOTICE
■To prevent damage to the hooks
Do not hang anything from a hook or
apply excessive force to it.
Rear door sunshades (if
equipped)
WARNING
■Closing the rear door sunshade
When a rear door sunshade is in use, do
not put fingers, etc. on the anchors or in
the groove of the rear door sunshade.
Otherwise, a finger, etc. may get caught,
possibly causing an injury.

3465-6. Using the other interior features
The HomeLink® wireless control sys-
tem in your vehicle has 3 buttons which
can be programmed to operate 3 dif-
ferent devices. Refer to the program-
ming methods on the following pages
to determine the method which is
appropriate for the device.
HomeLink
® indicator light
Garage door operation indicators
HomeLink
® icon
Illuminates while HomeLink® is operating.
Buttons
■Codes stored in the HomeLink® mem-
ory
●The registered codes are not erased even
if the 12-volt battery cable is discon-
nected.
NOTICE
■To ensure normal operation of the
sunshade
●Do not put anything in an area where it
may interfere with the operation of a
rear door sunshade.
●To prevent damage to the rear door
sunshades, do no t apply excessive
load or attach items to the rear door
sunshades.
Garage door opener
The garage door opener can be
programmed using the Home-
Link
® to operate garage doors,
gates, entry doors, door locks,
home lighting systems, security sys-
tems, and other devices.
System components
A
B
C
D