AUX Lexus GS450h 2018 Owner's Manual / LEXUS 2018 GS450H OWNER'S MANUAL (OM30G62U)

TABLE OF CONTENTS4
GS450h_OM_OM30G62U_(U)
5-1. Remote Touch screenRemote Touch/12.3-inch display.......................................... 282
5-2. Using the air conditioning system and defogger
Front automatic air conditioning system ........ 287
Rear air conditioning system.......................................... 298
Heated steering wheel/ seat heaters/seat
ventilators.................................... 301
5-3. Using the interior lights Interior lights list ......................... 304• Interior lights ..........................305
• Personal lights.......................305
5-4. Using the storage features List of storage features ............ 307• Glove box ...............................308
• Console box ..........................308
• Cup holders ...........................309
• Auxiliary boxes ........................ 311
Trunk features ...............................312 5-5. Using the other interior features
Other interior features ..............314• Sun visors ..................................314
• Vanity mirrors .........................314
• Clock ..........................................315
• Power outlets ..........................315
• Armrest...................................... 317
•Rear sunshade/rear door sunshades ........... 318
• Coat hooks............................. 320
• Assist grips ............................. 320
Garage door opener .................321
LEXUS Enform Safety Connect...................................... 329
6-1. Maintenance and care Cleaning and protecting the vehicle exterior ................ 336
Cleaning and protecting the vehicle interior.................. 340
6-2. Maintenance Maintenance requirements ............................ 343
General maintenance.............. 345
Emission inspection and maintenance (I/M)
programs.................................... 348
5Interior features
6Maintenance and care

22Pictorial index
GS450h_OM_OM30G62U_(U)
■Interior
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 35
Floor mats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 26
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 150
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 30
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 308
Inside lock buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 124
Cup holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 309
Auxiliary boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 311
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 3201
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GS450h_OM_OM30G62U_(U)
5Interior features
5-1. Remote Touch screen Remote Touch/12.3-inch display ..........................................282
5-2. Using the air conditioning system and defogger
Front automatic air conditio ning system .........287
Rear air conditioning system ......................................... 298
Heated steering wheel/ seat heaters/seat
ventilators .................................... 301
5-3. Using the interior lights Interior lights list......................... 304• Interior lights ......................... 305
• Personal lights ...................... 305 5-4. Using the storage features
List of storage features ............ 307
• Glove box .............................. 308
• Console box.......................... 308
• Cup holders ...........................309
• Auxiliary boxes ........................ 311
Trunk features .............................. 312
5-5. Using the other interior features Other interior features ............. 314• Sun visors ................................. 314
• Vanity mirrors ........................ 314
• Clock ......................................... 315
• Power outlets.......................... 315
• Armrest ......................................317
•Rear sunshade/rear door sunshades............ 318
• Coat hooks .............................320
• Assist grips..............................320
Garage door op ener ................ 321
LEXUS Enform Safety Connect ...................................... 329

307
GS450h_OM_OM30G62U_(U)5-4. Using the storage features
5
Interior features
List of storage features
Cup holders ( →P. 309)
Glove box ( →P. 308) Auxiliary boxes (
→P. 311)
Console box (→ P. 308)
WARNING
●Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause
the following when cabin temperature becomes high:
• Glasses may be deformed by heat or cracke d if they come into contact with other
stored items.
• Lighters or spray cans may explode. If they come into contact with other stored
items, the lighter may catch fire or the spray can may release gas, causing a fire
hazard.
●When driving or when the storage compartments are not in use, keep the lids closed.
In the event of sudden braking or sudden swerving, an accident may occur due to an
occupant being struck by an open lid or the items stored inside.
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GS450h_OM_OM30G62U_(U)
3115-4. Using the storage features
5
Interior features
Auxiliary boxes
Type AType B
Press in the button. Pull up the lever to release the lock and lift the lid.
Type C
Open the lid.
WARNING
Type C: Do not use the auxiliary box as an ashtray.
Doing so may cause a fire.

351
GS450h_OM_OM30G62U_(U)6-3. Do-it-yourself maintenance
6
Maintenance and care
Hood
Pull the hood lock release lever.
The hood will pop up slightly.
Pull up the auxiliary catch lever and
lift the hood.
Release the lock from the inside of the vehicle to open the hood.
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WARNING
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may op en while the vehicle is in motion and cause
an accident, which may result in death or serious injury.

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GS450h_OM_OM30G62U_(U)
6-3. Do-it-yourself maintenance
■Situations in which the tire pressure warning system may not operate properly
●In the following cases, the tire pressure warning system may not operate properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects th e radio wave signals is installed.
• If there is a lot of snow or ice on the vehi cle, particularly around the wheels or wheel
housings.
• If the tire inflation pressure is extr emely higher than the specified level.
• If wheel without the tire pressure warning valve and transmitter are used.
• If the ID code on the tire pressure warning valves and transmitters is not registered
in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large display, air-
port or other facility that generates st rong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wireless
communication device
If tire position information is not correctly displayed due to the radio wave conditions,
the display may be corrected by driving and changing the radio wave conditions.
●When the vehicle is parked, the time taken for the warning to start or go off could be
extended.
●When tire inflation pressure declines rapidly for example when a tire has burst, the
warning may not function.
■The initialization operation
●Make sure to carry out initialization afte r adjusting the tire inflation pressure.
Also, make sure the tires are cold before carryi ng out initialization or tire inflation pres-
sure adjustment.
●If you have accidentally turned the power switch off during initialization, it is not neces-
sary to manually restart the in itialization again, as initialization will restart automatically
the next time the power switch is turned to ON mode.
●If you accidentally perform initialization when initialization is not necessary, adjust the
tire inflation pressure to the specified leve l when the tires are cold, and conduct initial-
ization again.
■When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases, the set-
tings have not been recorded and the system will not operate properly. If repeated
attempts to record tire inflation pressure settings are unsuccessful, have the vehicle
inspected by your Lexus dealer.
●The initialization message is not displayed on the multi-information display when per-
forming initialization.
●After carrying out the initializat ion procedure, the tire pressure warning light blinks for 1
minute then stays on after driving for 20 minutes.

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GS450h_OM_OM30G62U_(U)
9
For owners
Seat belt instructions for Canadian owners (in
French)
●Tirez sur la ceinture épaulière
jusqu’à ce qu’elle recouvre entière-
ment l’épaule; elle ne doit cependant
pas toucher le cou ni glisser de
l’épaule.
●Placez la ceinture abdominale le
plus bas possible sur les hanches.
●Réglez la position du dossier. Tenez-
vous assis bien au fond du siège, le
dos droit.
●Ne vrillez pas la ceinture de sécurité.
Pour les enfants ou les personnes de
taille inférieure à la moyenne, faites
glisser le guide de ceinture de sécurité
vers l’avant, de sorte que la ceinture
épaulière ne repose pas près du cou de
cette personne.
The following is a French explanation of seat belt instructions extracted from
the seat belt section in this manual. See the seat belt section for more deta iled seat belt instructions in English.
Utilisation adéquate des ceintures de sécurité
Guide de ceinture de sécurité (sièges latéraux arrière)\

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GS450h_OM_OM30G62U_(U)
◆Coussins gonflables SRS avantCoussin gonflable SRS du conducteur/du passager avant
Peuvent aider à protéger la tête et la poitrine du conducteur et du passager
avant contre les impacts avec des composants intérieurs
Coussins gonflables SRS de protection des genoux
Peuvent aider à protéger le co nducteur et le passager avant
Un coussin gonflable SRS de protection des genoux pour le siège du pas-
sager avant est intégré dans la porte de la boîte à gants.
◆Coussins gonflables SRS latéraux et en rideau
Coussins gonflables SRS latéraux avant
Peuvent aider à protéger le torse des occupants des sièges avant
Coussins gonflables SRS latéraux arrière
Peuvent aider à protéger le torse des occupants des sièges latéraux arrière
Coussins gonflables SRS en rideau
●Peuvent aider à protéger principalement la tête des occupants des
sièges latéraux
●Peuvent empêcher les occupants d’tre éjectés du véhicule en cas de
tonneaux
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GS450h_OM_OM30G62U_(U)
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9
For owners
Composants du système de coussins gonflables SRS
Système de classification de
l’occupant du siège du passager
avant (ECU et capteurs)
Capteurs d’impact latéral
(portières avant)
Coussins gonflables de protection
des genoux
Coussin gonflable du passager
avant
Coussins gonflables en rideau
Voyants “AIR BAG ON” et “AIR
BAG OFF”
Dispositifs de tension et limiteurs
de force des ceintures de sécurité
Capteurs d’impact latéral (avant)Coussins gonflables latéraux avant
Lampe témoin SRS
Coussin gonflable du conducteur
Coussins gonflables latéraux arrière
Capteurs d’impact latéral (arrière)
Capteur de position du siège du
conducteur
Contacteur de boucle de ceinture
de sécurité du conducteur
Module de capteur de coussin
gonflable
Contacteur de boucle de ceinture
de sécurité du passager avant
Capteurs d’impact avant1
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