2021 LEXUS IS300 Owners Manual

4018-2. Customization
8
Vehicle specifications
*:If equipped
■PKSA (Parking Support Alert)* ( P.208)
*:If equipped
■RCTA (Rear cross traffic alert) function*1, 2 ( P.216)
*1: If equipped
*2: Vehicles without PKSA (Parking Support Alert)
■PKSB (Parking Support Brake)* ( P.221)
*:If equipped
Alert timing for presence of
approaching vehicle (sensitiv-
ity)
Intermediate
Early
—O—
Late
Only when vehicle
detected in blind spot
FunctionDefault settingCustomized setting
Intuitive parking assistOnOff—O—
RCTA (Rear cross traffic
alert) function
*OnOff—O—
Buzzer volumeLevel2Level1—O—Level3
FunctionDefault settingCustomized setting
RCTA (Rear cross traffic
alert) functionOnOff—O—
Buzzer volumeLevel2Level1—O—Level3
FunctionDefault settingCustomized setting
PKSB (Parking Support
Brake) functionOnOff—O—
FunctionDefault settingCustomized settingABC
ABC
ABC
ABC

4028-2. Customization
■Driving mode select switch (P.236)
*:If equipped
■Automatic air conditioning system ( P.253)
■Seat heaters* ( P.261)
*:If equipped
■Illumination ( P.263)
FunctionDefault settingCustomized setting
Powertrain control in custom-
ized mode
*NormalPowerO——Eco
Chassis control in custom-
ized mode
*NormalSportO——
Air conditioning operation in
customized mode
*NormalEcoO——
FunctionDefault settingCustomized setting
A/C Auto switch operationOnOffO—O
FunctionDefault settingCustomized setting
Seat heater timer controlOffOnO—O
FunctionDefault settingCustomized setting
Time elapsed before the inte-
rior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the engine
switch is turned offOnOff——O
Operation when the doors
are unlockedOnOff——O
Operation when you
approach the vehicle with the
electronic key on your person
OnOff——O
Inside door handle lightsOnOff——O
ABC
ABC
ABC
ABC

4038-2. Customization
8
Vehicle specifications
■Seat belt reminder (P.340)
■Vehicle customization
●When the smart access system with
push-button start is off, the entry unlock
function cannot be customized.
●When the doors remain closed after
unlocking the doors and the timer acti-
vated automatic door lock function acti-
vates, signals will be generated in
accordance with the operation buzzer
volume and operational signal (Emer-
gency flashers) function settings.
●Some settings can be changed using a
switch or the audio system screen. If a
setting is changed using a switch, the
changed setting will not be reflected on
the audio system screen until the engine
switch is turned of f and then to IGNI-
TION ON mode.
FunctionDefault settingCustomized setting
Vehicle speed linked seat belt
reminder buzzerOnOff——O
ABC

4048-3. Initialization
8-3.Initialization
*:If equipped
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnected, or maintenance being performed on
the vehicle:
List of items to initialize
ItemWhen to initializeReference
PKSB (Parking Support
Brake)
*• After reconnecting or changing the batteryP.225
Intuitive parking assist*• After reconnecting or changing the batteryP.212
Message indicating
maintenance is
required
• After the maintenance is performedP.286
Oil maintenance• After the maintenance is performedP.298
Tire pressure warning
system
• When rotating the tires
• When the tire inflation pressure is
changed such as when changing trav-
eling speed or load weight
• When changing the tire size
P.308
Lexus parking assist
monitor
*
• Battery has been reinstalled.
• The steering wheel has been moved while the battery was being reinstalled.
• Battery power is low.Refer to the “NAVI-
GATION AND MUL- TIMEDIA SYSTEM OWNER’S MAN- UAL”.
Panoramic view moni-
tor
*
• Battery has been reinstalled.
• The steering wheel has been moved while the battery was being reinstalled.
• Battery power is low.Refer to the “NAVI-
GATION AND MUL- TIMEDIA SYSTEM OWNER’S MAN- UAL”.

405
9
9
For owners
For owners
.9-1. For ownersReporting safety defects for U.S. owners ........................................ 406
Seat belt instructions for Cana- dian owners (in French)....... 406
SRS airbag instructions for Cana- dian owners (in French)....... 408
Headlight aim instructions for Canadian owners (in French)
......................................................... 414

4069-1. For owners
9-1.For owners
Déroulez la sangle diagonale de
telle sorte qu'elle passe bien sur
l'épaule, sans pour autant être en
contact avec le cou ou glisser de
l'épaule.
 Placez la sangle abdominale le plus
bas possible sur les hanches.
 Réglez la position du dossier de
siège. Asseyez-vous le dos droit et
calez-vous bien dans le siège.
 Ne vrillez pas la ceinture de sécu-
rité.
Reporting safety defects for
U.S. owners
If you believe that your vehicle has a
defect which could cause a crash or
could cause injury or death, you
should immediately inform the
National Highway Traffic Safety
Administration (NHTSA) in addition
to notifying the Lexus Division of
Toyota Motor Sales, U.S.A., Inc.
(Toll-free: 1-800-25-LEXUS).
If NHTSA receives similar com-
plaints, it may open an investigation,
and if it finds that a safety defect
exists in a group of vehicles, it may
order a recall and remedy campaign.
However, NHTSA cannot become
involved in individual problems
between you, your dealer, or Lexus
Division of Toyota Motor Sales,
U.S.A., Inc.
To contact NHTSA, you may call the
Vehicle Safety Hotline toll-free at
1-888-327-4236 (TTY:
1-800-424-9153); go to
http://www.safercar.gov ; or write to:
Administrator, NHTSA, 1200 New
Jersey Ave. SE., Washington, DC
20590. You can also obtain other
information about motor vehicle
safety from
http://www.safercar.gov.
Seat belt instructions for
Canadian owners (in French)
The following is a French explana-
tion of seat belt instructions
extracted from the seat belt section
in this manual.
See the seat belt section for more
detailed seat belt instructions in
English.
Utilisation correcte des cein-
tures de sécurité

4079-1. For owners
9
For owners
■Traitement des ceintures de sécu-
rité
Nettoyez avec un chiffon ou une
éponge humidifiés avec de l'eau savon-
neuse tiède. Vérifiez régulièrement
que les ceintures ne sont pas usées,
effilochées ou entaillées excessive-
ment.
Entretien et soin
AVERTISSEMENT
■Détérioration et usure des ceintures
de sécurité
Inspectez le système de ceintures de
sécurité régulière ment. Contrôlez
l'absence de coupures, d'effilochages et
de pièces desserrées. N'utilisez pas une
ceinture de sécurité endommagée avant
qu'elle ne soit remplacée. Une ceinture
de sécurité endommagée ne permet pas
de protéger un occupant de blessures
graves ou mortelles.

4089-1. For owners
■Emplacement des coussins gonflables SRS
Coussins gonflables frontaux SRS
Coussin gonflable conducteur/coussi n gonflable du passager avant SRS
Participe à la protection de la tête et du thorax du conducteur et du passager
avant contre les chocs contre les éléments de l'habitacle
Coussins gonflables de genoux SRS
Participent à la protection du conducteur et du passager avant
Coussins gonflables latéraux et rideaux SRS
Coussins gonflables latéraux avant SRS
Participent à la protection du torse des occupants de siège avant
Coussins gonflables latéraux arrière SRS
Participent à la protection du torse des occupants des sièges latéraux arrière
SRS airbag instructions for Canadian owners (in French)
The following is a French explanation of SRS airbag instructions extracted
from the SRS airbag section in this manual.
See the SRS airbag section for more deta iled SRS airbag instructions in English.
Système de coussins gonflables SRS
A
B
C
D