2022 LEXUS RX450h lights

2874-6. Driving tips
4
Driving
immediately to prevent it from
freezing.
 To ensure proper operation of the
climate control system fan, remove
any snow that has accumulated on
the air inlet vents in front of the
windshield.
 Check for and remove any excess
ice or snow that may have accumu-
lated on the exterior lights, vehicle’s
roof, chassis, around the tires or on
the brakes.
 Remove any snow or mud from the
bottom of your shoes before getting
in the vehicle.
Accelerate the vehicle slowly, keep a
safe distance between you and the
vehicle ahead, and drive at a reduced
speed suitable to road conditions.
 Park the vehicle and move the shift
lever to P without setting the park-
ing brake. The parking brake may
freeze up, preventing it from being
released. If the vehicle is parked
without setting the parking brake,
make sure to block the wheels. Fail-
ure to do so may be dangerous
because it may cause the vehicle to
move unexpectedly, possibly lead-
ing to an accident.
When the parking brake is in automatic
mode, release the parking brake after shift-
ing the shift lever to P. ( P.194)
If the vehicle is parked without set-
ting the parking brake, confirm that
the shift lever cannot be moved out
of P
*.
*: The shift lever will be locked if it is
attempted to be shifted from P to any
other position with out depressing the
brake pedal. If the shift lever can be
shifted from P, ther e may be a problem
with the shift lock sy stem. Have the vehi-
cle inspected by your Lexus dealer
immediately.
Use the correct tire chain size when
mounting the tire chains.
Chain size is regulated for each tire
size.
Side chain (0.12 in. [3 mm] in diam-
eter)
Side chain (0.43 in. [10.8 mm] in
width)
Side chain (0.98 in. [25 mm] in
length)
Cross chain (0.15 in. [3.9 mm] in
diameter)
Cross chain (0.54 in. [13.8 mm] in
width)
Cross chain (1.00 in. [25.3 mm] in
When driving the vehicle
When parking the vehicle
Selecting tire chains
A
B
C
D
E
F

291
5
5
Interior features
Interior features
.5-1. Remote Touch/DisplayRemote Touch ............................ 292
Center Display ........................... 294
5-2. Lexus Climate Concierge Lexus Climate Concierge ..... 297
5-3. Using the air conditioning system and defogger
Front automatic air conditioning system ......................................... 298
Rear automatic air conditioning system ......................................... 309
Heated steering wheel/seat heat- ers/seat ventilators ................. 312
5-4. Using the interior lights Interior lights list.......................... 315
5-5. Using the storage features List of storage features............. 318
Luggage compartment features ........................................................ 324
5-6. Using the other interior features Other interior features ........... 329
Garage door opener................ 341
Compass....................................... 346

3125-3. 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-vol t battery discharge
Do not use the functions when the hybrid
system is off.
Heated steering wheel
Seat heaters
A

3135-3. Using the air conditioning system and defogger
5
Interior features
Vehicles with seat ventilators
When any switch is pressed, the system
is set to automatic mode and the
“AUTO” indicator (green) lights up.
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.
■Second-row seats
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.
■Operation condition
The power switch is in ON mode.
■When the air conditioning system is
operating in front seat concentrated air-
flow mode (S-FLOW)
If a passenger is not detected in the front
passenger seat, the seat heater of the front
passenger’s seat will be turned off if on.
( P.306)
■Customization
Some functions can be customized.
( P.472)
When any switch is pressed, the system
is set to automatic mode and the
“AUTO” indicator (green) lights up.
Each time the switch is pressed, the
operation condition changes as fol-
lows.
Hi (3 segments lit) Mid (2 segments
A
B
A
WARNING
■To prevent overheating and minor
burn injuries
Observe the following precautions when
using the seat heaters.
●Do not cover the seat with a blanket or
cushion when using the seat heater.
●Do not use seat heater more than nec-
essary.
Seat ventilators (front seats)
A

3145-3. Using the air conditioning system and defogger
lit) Lo (1 segment lit) Off
The level indicator (green) lights up
during operation.
■Operation condition
The power switch is in ON mode.
■When the air conditioning system is
operating in front seat concentrated air-
flow mode (S-FLOW)
If a passenger is not detected in the front
passenger seat, the seat ventilator of the
front passenger’s seat wi ll be turned off if
on. ( P.306)
■Customization
Some functions can be customized.
(  P.472)
B

3155-4. Using the interior lights
5
Interior features
5-4.Using the interior lights
Outer foot lights
Instrument panel ornament light (if equipped)
Shift lever light
Front interior light (P.315)
Front personal lights ( P.316)
Door trim ornament lights (if equipped)
Rear interior light ( P.315)
Rear personal lights ( P.316)
Door courtesy lights
Footwell lights
Scuff lights (if equipped)
Front center console light
■Front interior light Turns the lights on/off (touch the light)
Interior lights list
Location of the interior lights
A
B
C
D
E
F
G
H
I
J
K
L
Operating the interior lights

3165-4. 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

3175-4. Using the interior lights
5
Interior features
impact and conditions of the collision.)
■Customization
Some functions can be customized.
(  P.472)
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-vol t battery discharge
Do not leave the lights on longer than
necessary when the hy brid system is off.