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GS350_OM_OM30E15U_(U)
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Instrument clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
3Operation of each
componentOpening and closing the doors and windows,
adjustment before driving, etc.
4DrivingOperations and advices which are necessary for driving
5Interior featuresUsage of the interior features, etc.
6Maintenance
and careCaring for your vehicle and maintenance procedures
7When trouble
arisesWhat to do in case of malfunction or emergency
8Vehicle
specificationsVehicle specifications, customizable features, etc.
9For owners
Reporting safety defects for U.S. owners, and seat belt,
SRS airbag and headlight aim instructions for Canadian
owners
IndexSearch by symptom
Search alphabetically
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For your information ................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index ............................................... 14
1-1. For safe useBefore driving................................. 26
For safety drive............................... 28
Seat belts .......................................... 30
SRS airbags ..................................... 36
Front passenger occupant classification system...................47
Safety information for children ................................... 54
Child restraint systems ............... 55
Installing child restraints............. 59
Exhaust gas precautions ............ 69
1-2. Theft deterrent system Engine immobilizer system ............................................. 70
Alarm ..................................................72
2. Instrument cluster Warning lights and indicators ............................... 76
Gauges and meters .......................81
Multi-information display .......... 84
Head-up display ............................ 92
Fuel consumption information ................................... 99 3-1. Key information
Keys .................................................. 104
3-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start .............107
Wireless remote control ...........120
Doors ................................................123
Trunk.................................................. 127
3-3. Adjusting the seats Front seats.......................................134
Driving position memory..........136
Head restraints ............................. 142
3-4. Adjusting the steering wheel and mirrors
Steering wheel .............................. 145
Inside rear view mirror ..............146
Outside rear view mirrors....... 148
3-5. Opening, closing the windows and moon roof
Power windows.............................. 151
Moon roof .......................................155
1For safety and security
2Instrument cluster
3Operation of each
component
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4-1. Before drivingDriving the vehicle ..................... 160
Cargo and luggage...................... 171
Vehicle load limits .........................174
Trailer towing ................................. 175
Dinghy towing ............................... 176
4-2. Driving procedures Engine (ign ition) switch ............. 177
Automatic transmission ........... 184
Turn signal lever ........................... 190
Parking brake ................................192
Horn ..................................................195
4-3. Operating the lights and wipers
Headlight switch ..........................196
Fog light switch ............................ 201
Windshield wipers and washer ................................ 202
Headlight cleaner switch........ 209
4-4. Refueling Opening the fuel tank cap ...... 210 4-5. Using the driving support
systems
Cruise control ...............................215
Dynamic radar cruise control..............................219
LKA (Lane-Keeping Assist) .......... 234
Driving mode select switch ....244
Driving assist systems ...............249
Hill-start assist control ..............257
PCS (Pre-Collision System) ......... 259
BSM (Blind Spot Monitor) ............. 268
• The Blind Spot Monitor function ..................................... 272
• The Rear Cross Traffic Alert function .........................275
Lexus night view ..........................278
4-6. Driving tips Winter driving tips ..................... 284
4Driving
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5-1. Remote Touch screenRemote Touch/12.3-inch display.......................................... 292
5-2. Using the air conditioning system and defogger
Front automatic air conditioning system.......... 301
Rear air conditioning system ............................................321
Rear window and outside rear view mirror defoggers .......... 326
Windshield wiper de-icer........327
5-3. Using the interior lights Interior lights list ......................... 329• Interior light ............................ 330
• Personal lights ....................... 330 5-4. Using the storage features
List of storage features ............ 332
• Glove box ............................... 334
• Console box .......................... 335
• Cup holders ........................... 336
• Auxiliary boxes ..................... 338
Trunk features .............................. 339
5-5. Other interior features Sun visors and vanity mirrors ................... 342
Clock .............................................. 343
Ashtrays ......................................... 344
Power outlets ............................... 345
Heated steering wheel ............ 347
Seat heaters/ seat ventilators ......................... 349
Armrest.......................................... 353
Rear sunshade/ rear door sunshades.............. 354
Trunk storage extension ...........357
Coat hooks ................................... 358
Assist grips ................................... 359
Utility hook ................................... 360
Garage door opener ................. 361
LEXUS Enform Safety Connect...................................... 368
5Interior features
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6-1. Maintenance and careCleaning and protecting the vehicle exterior ................. 376
Cleaning and protecting the vehicle inte rior..................380
6-2. Maintenance Maintenance requ irements ... 383
General mainte nance.............. 386
Emission inspection and maintenance (I/M)
programs .................................... 390
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................. 391
Hood ............................................... 394
Positioning a floor jack............. 395
Engine compartment ................397
Tires................................................... 410
Tire inflation pressure ............... 420
Wheels ........................................... 423
Air conditioning filter ............... 425
Electronic key battery...............427
Checking and replacing fuses.............................................. 429
Headlight aim .............................. 442
Light bulbs .................................... 444 7-1. Essential information
Emergency flashers .................. 460
If your vehicle has to be stopped in an emergency...... 461
7-2. Steps to take in an emergency If your vehicle needs to be towed.................................462
If you think something is wrong ................ 468
Fuel pump shut off system ...... 469
If a warning light turns on or a warning buzzer sounds......470
If a warning message is displayed ................................480
If you have a flat tire .................. 504
If the engine will not start .......... 517
If the shift lever cannot be shifted from P .......................519
If the parking brake cannot be released ................................ 520
If the electronic key does not operate properly ..................... 522
If the vehicle battery is discharged............................. 525
If your vehicle overheats ......... 529
If the vehicle becomes stuck ............................................. 532
6Maintenance and care7When trouble arises
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8-1. SpecificationsMaintenance data (fuel, oil level, etc.) .................. 536
Fuel information.......................... 546
Tire information........................... 549
8-2. Customization Customizable features ..............561
8-3. Initialization Items to initialize ..........................572
Reporting safety defects for U.S. owners...................................... 574
Seat belt instructions for Canadian owners
(in French) ...............................................575
SRS airbag instructions for Canadian owners
(in French) ...............................................577
Headlight aim instructions for Canadian owners (in French) ........ 586 What to do if...
(Troubleshooting) ............................... 590
Alphabetical index ................................ 596
8Vehicle specifications
9For owners
Index
For information regarding the equipment listed below, refer to the
“NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.
• Audio system
• Intuitive parking assist• Navigation system
• Lexus parking assist monitor
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8
GS350_OM_OM30E15U_(U)
For your information
Please note that this manual applies to all models and explains all equipment, includ-
ing options. Therefore, you may find some explanations for equipment not installed
on your vehicle.
All specifications provided in this manual are current at the time of printing. How-
ever, because of the Lexus policy of continual product improvement, we reserve the
right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ from
your vehicle in terms of color and equipment.
Approximately five hours after the engine is turned off, you may hear sound coming
from under the vehicle for several minutes. This is the sound of a fuel evaporation
leakage check and, it does not indicate a malfunction.
A wide variety of non-genuine spare parts and accessories for Lexus vehicles are
currently available in the market. You should know that Toyota does not warrant
these products and is not responsible for their performance, repair, or replacement,
or for any damage they may cause to, or adverse effect they may have on, your
Lexus vehicle.
This vehicle should not be modified with non-genuine Lexus products. Modification
with non-genuine Lexus products could affect its performance, safety or durability,
and may even violate governmental regula tions. In addition, damage or perfor-
mance problems resulting from the modification may not be covered under war-
ranty.
Main Owner’s Manual
Noise from under vehicle af ter turning off the engine
Accessories, spare parts and modification of your Lexus