window LEXUS IS300 2022 Owners Manual

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Pictorial indexSearch by illustration
For safety
and securityMake sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicatorsReading driving-related information
(Main topics: Meters, multi-information display)
Before drivingOpening and closing the doors and windows,
adjustment before driving
(Main topics: Keys, doors, seats)
DrivingOperations and advice which are necessary for driving
(Main topics: Starting engine, refueling)
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and careCaring for your vehicle and maintenance procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arisesWhat to do in case of malfunction and emergency
(Main topics: Battery discharge, flat tire)
Vehicle
specificationsVehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
For ownersReporting safety defects for U.S. owners, and seat belt,
SRS airbag and headlight aim instructions for Canadian
owners
IndexSearch by symptom
Search alphabetically

2TABLE OF CONTENTS
For your information ......................................5
Reading this manual ....................................... 9
How to search ............................................... 10
Pictorial index .................................................. 11
1-1. For safe use Before driving .................................... 22
For safe driving.................................. 23
Seat belts ............................................. 24
SRS airbags ....................................... 28
Front passenger occupant classifi- cation system ................................. 36
Exhaust gas precautions .............. 40
1-2. Child safety Riding with children.......................... 41
Child restraint systems ................... 41
1-3. Lexus Enform Lexus Enform Safety Connect .. 54
1-4. Theft deterrent system Engine immobili zer system .........60
Alarm...................................................... 61
Theft prevention labels .................. 62
2-1. Instrument cluster Warning lights and indicators .... 64
Gauges and meters ....................... 69
Multi-information display............. 75
Fuel consumption information ... 823-1. Key information
Keys ...................................................... 86
3-2. Opening, closing and locking the doors and trunk
Doors ................................................... 90
Trunk ..................................................... 94
Smart access system with push-but- ton start ............................................. 97
3-3. Adjusting the seats Front seats........................................ 102
Rear seats......................................... 103
Driving position memory ........... 104
Head restraints .............................. 107
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................... 109
Inside rear view mirror ................ 110
Outside rear view mirrors........... 112
3-5. Opening, closing the windows and moon roof
Power windows ............................... 114
Moon roof .......................................... 116
4-1. Before driving Driving the vehicle........................ 120
Cargo and luggage....................... 126
Vehicle load limits......................... 128
Trailer towing.................................. 128
Dinghy towing ................................. 129
4-2. Driving procedures Engine (ignition) switch .............. 130
1For safety and security
2Vehicle status information and
indicators
3Before driving
4Driving

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are, this may cause an accident such as
fire. Be sure to have the systems of the
SRS airbag and seat belt pretensioner
removed and disposed of by a qualified
service shop or by your Lexus dealer
before you scrap your vehicle.
Special handling may apply, See
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Your vehicle has components that may
contain perchlorate. These compo-
nents may include the airbags, seat belt
pretensioners, wireless remote control
batteries, and the batteries in the tire
pressure warning valve and transmit-
ters.
Perchlorate Material
WARNING
■General precautions while driving
Driving under the infl uence: Never drive
your vehicle when under the influence of
alcohol or drugs that have impaired your
ability to operate your vehicle. Alcohol
and certain drugs delay reaction time,
impair judgment an d reduce coordina-
tion, which could lead to an accident that
could result in death or serious injury.
Defensive driving: Always drive defen-
sively. Anticipate mi stakes that other
drivers or pedestrians might make and
be ready to avoid accidents.
Driver distraction: Always give your full
attention to driving. Anything that dis-
tracts the driver, such as adjusting con-
trols, talking on a cellular phone or
reading can result in a collision with
resulting death or serious injury to you,
your occupants or others.
■General precaution regarding chil-
dren’s safety
Never leave children unattended in the
vehicle, and never allow children to have
or use the key.
Children may be able to start the vehicle
or shift the vehicle into neutral. There is
also a danger that children may injure
themselves by playing with the windows,
the moon roof (if equipped) or other fea-
tures of the vehicle. In addition, heat
build-up or extremely cold temperatures
inside the vehicle can be fatal to children.

11Pictorial index
Pictorial index
■Exterior
Doors .......................................................................................................................... .P.90
Locking/unlocking .............................................................................................................. P.90
Opening/closing the side windows ............................................................................. P.114
Locking/unlocking by using the mechanical key ................................................. P.351
Warning lights/warning messages ............................................................... P.329, 338
Trunk .......................................................................................................................... ...P.94
Opening from inside the cabin ...................................................................................... P.95
Opening from outside ....................................................................................................... P.95
Opening by using the mechanical key .................................................................... P.352
Warning lights/warning messages ............................................................... P.329, 338
Outside rear view mirrors..................................................................................... P.112
Adjusting the mirror angle ............................................................................................... P.112
Folding the mirrors ............................................................................................................ .. P.113
Driving position memory
*.............................................................................................. P.104
Defogging the mirrors .................................................................................................... P.243
Windshield wipers ..................................................................................................P.150
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14Pictorial index
Parking brake switch ............................................................................................. P.139
Applying/releasing ........................................................................................................... P.139
Precautions for winter season ......................... ............................................................ P.235
Warning buzzer/messages..........................................................................................P.338
Turn signal lever ......................................................................................................P.138
Headlight switch...................................................................................................... P.145
Headlights/parking lights/tail lights/daytime running lights ........................... P.145
Windshield wiper and washer switch ................................................................P.150
Usage.......................................................................................................................... ............ P.150
Adding washer fluid ......................................................................................................... P.2 96
Warning messages ..........................................................................................................P.338
Emergency flasher switch .................................................................................. P.320
Trunk opener ..............................................................................................................P.95
Hood lock release lever ...................................................................................... P.285
Tilt and telescopic steering control switch
*1...................................................P.109
Adjustment ..................................................................................................................... ...... P.109
Driving position memory
*1............................................................................................. P.104
Tilt and telescopic stee ring lock release lever
*1............................................P.109
Adjustment ..................................................................................................................... ...... P.109
Air conditioning system .......................................................................................P.243
Usage.......................................................................................................................... ........... P.243
Rear window defogger................................................................................................... P.243
Audio system
*2
Trunk opener main switch ...................................................................................... P.96
*1: If equipped
*2: Refer to “NAVIGATION AND MULT IMEDIA SYSTEM OWNER’S MANUAL”.
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16Pictorial index
Driving position memory switches*...................................................................P.104
Outside rear view mirror switches ..................................................................... P.112
Door lock switches ...................................................................................................P.92
Power window switches ......................................................................................... P.114
Window lock switch ................................................................................................ P.115
Tire pressure warning reset switch....................................................................P.301
*:If equipped
Audio remote control switches
*
Paddle shift switches ......................................... ..................................................... P.136
Meter control switches ........................................................................................... P.76
Vehicle-to-vehicle distance switch .................................................................... P.191
Cruise control switch
Dynamic radar cruise control with full-speed range .......................................... P.187
LTA (Lane Tracing Assist) switch ....................................................................... P.175
Talk switch
*
Phone switches*
*
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
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341-1. For safe use
WARNING
●Do not sit on the edge of the seat or
lean against the dashboard.
●Do not allow a child to stand in front of
the SRS front passenger airbag unit or
sit on the knees of a front passenger.
●Do not allow the front seat occupants
to hold items on their knees.
●Do not lean against the door, the roof
side rail or the front, side and rear pil-
lars.
●Do not allow anyone to kneel on the
passenger seats toward the door or
put their head or hands outside the
vehicle.
●Do not attach anything to or lean any-
thing against areas such as the dash-
board, steering wheel pad and lower
portion of the instrument panel.
These items can become projectiles
when the SRS driver, front passenger
and knee airbags deploy.
●Do not attach anything to areas such
as a door, windshie ld, side windows,
front or rear pillar, roof side rail and
assist grip.
●Do not hang coat hangers or other
hard objects on the coat hooks. All of
these items could become projectiles
and may cause death or serious injury,
should the SRS curtain shield airbags
deploy.

351-1. For safe use
1
For safety and security
WARNING
●If a vinyl cover is put on the area where
the SRS knee airbag will deploy, be
sure to remove it.
●Do not use seat accessories which
cover the parts where the SRS side
airbags inflate as they may interfere
with inflation of the SRS airbags. Such
accessories may prevent the side
airbags from activating correctly, dis-
able the system or cause the side
airbags to inflate accidentally, resulting
in death or serious injury.
●Do not strike or apply significant levels
of force to the area of the SRS airbag
components. Doing so can cause the
SRS airbags to malfunction.
●Do not touch any of the component
parts immediately after the SRS
airbags have deployed (inflated) as
they may be hot.
●If breathing becomes difficult after the
SRS airbags have deployed, open a
door or window to allow fresh air in, or
leave the vehicle if it is safe to do so.
Wash off any residue as soon as possi-
ble to prevent skin irritation.
●If the areas where the SRS airbags are
stored, such as the steering wheel pad
and front and rear pillar garnishes are
damaged or cracked, have them
replaced by your Lexus dealer.
●Do not place anything, such as a cush-
ion, on the front passenger’s seat.
Doing so will disperse the passenger’s
weight, which prevents the sensor
from detecting the passenger’s weight
properly. As a result, the SRS front
airbags for the front passenger may
not deploy in the event of a collision.
■Modification and disposal of SRS
airbag system components
Do not dispose of your vehicle or per-
form any of the following modifications
without consulting your Lexus dealer.
The SRS airbags may malfunction or
deploy (inflate) accidentally, causing
death or serious injury.
●Installation, remova l, disassembly and
repair of the SRS airbags
●Repairs, modifications, removal or
replacement of the steering wheel,
instrument panel, dashboard, seats or
seat upholstery, front, side and rear pil-
lars or roof side rails
●Repairs or modifications of the front
fender, front bumper, or side of the
occupant compartment
●Installation of a grille guard (bull bars,
kangaroo bar, etc. ), snow plows,
winches or roof luggage carrier
●Modifications to the vehicle’s suspen-
sion system
●Installation of elec tronic devices such
as mobile two-way radios and CD
players
●Modifications to your vehicle for a per-
son with a physical disability

401-1. For safe use
Exhaust gas precautions
Harmful substance to the human
body is included in exhaust gases if
inhaled.
WARNING
Exhaust gases include harmful carbon
monoxide (CO), which is colorless and
odorless. Observe the following precau-
tions.
Failure to do so may cause exhaust gases
enter the vehicle and may lead to an
accident caused by light-headedness, or
may lead to death or a serious health
hazard.
■Important points while driving
●Keep the trunk lid closed.
●If you smell exhaust gases in the vehi-
cle even when the trunk lid is closed,
open the windows and have the vehi-
cle inspected at your Lexus dealer as
soon as possible.
■When parking
●If the vehicle is in a poorly ventilated
area or a closed area, such as a
garage, stop the engine.
●Do not leave the vehicle with the
engine on for a long time.
If such a situation cannot be avoided,
park the vehicle in an open space and
ensure that exhaust fumes do not enter
the vehicle interior.
●Do not leave the engine running in an
area with snow build-up, or where it is
snowing. If snowbanks build up around
the vehicle while the engine is running,
exhaust gases may collect and enter
the vehicle.
■Exhaust pipe
The exhaust system needs to be checked
periodically. If there is a hole or crack
caused by corrosion, damage to a joint
or abnormal exhaust noise, be sure to
have the vehicle inspected and repaired
by your Lexus dealer.

411-2. Child safety
1
For safety and security
1-2.Child safety
Points to remember: P.41
Child restraint system: P.42
When using a child restraint system:
P.43
Child restraint system installation
method
• Fixed with a seat belt: P.45
• Fixed with a child restraint LATCH anchor: P.49
• Using an anchor bracket (for top tether strap): P.51
The laws of all 50 states of the U.S.A.
as well as Canada now require the use
of child restraint systems.
 Prioritize and observe the warn-
ings, as well as the laws and regula-
Riding with children
Observe the following precautions
when children are in the vehicle.
Use a child restraint system appro-
priate for the child, until the child
becomes large enough to properly
wear the vehicle’s seat belt.
It is recommended that children
sit in the rear seats to avoid acci-
dental contact with the shift lever,
wiper switch etc.
 Use the rear door child-protector
lock or the window lock switch to
avoid children op ening the door
while driving or operating the
power window accidentally.
(  P.93, 115)
 Do not let small children operate
equipment which may catch or
pinch body parts, such as the
power window, hood, trunk, seats
etc.
WARNING
■When children are in the vehicle
Never leave children unattended in the
vehicle, and never allow children to have
or use the key.
Children may be able to start the vehicle
or shift the vehicle into neutral. There is
also a danger that children may injure
themselves by playin g with the windows,
the moon roof (if eq uipped) or other fea-
tures of the vehicle. In addition, heat
build-up or extremely cold temperatures
inside the vehicle can be fatal to children.
Child restraint systems
Before installing a child restraint
system in the vehicle, there are pre-
cautions that need to be observed,
different types of child restraint sys-
tems, as well as installation meth-
ods, etc., written in this manual.
Use a child restraint system when
riding with a small child that cannot
properly use a seat belt. For the
child’s safety, install the child restraint
system to a rear seat. Be sure to fol-
low the installation method that is in
the operation manual enclosed with
the restraint system.
Table of contents
Points to remember