lights Lexus GS300 2019 Owner's Manual

GS350_300_OM_OM30G96U_(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 advice 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

TABLE OF CONTENTS2
GS350_300_OM_OM30G96U_(U)
For your information................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index............................................... 14
1-1. For safe useBefore driving ................................ 32
For safe driving .............................. 34
Seat belts .......................................... 36
SRS airbags ....................................... 41
Front passenger occupant classification system ................. 52
Safety information for children ................................... 58
Child restraint systems ............... 59
Installing child restraints............. 63
Exhaust gas precautions.............. 71
1-2. LEXUS Enform LEXUS Enform Safety Connect..........................................72
1-3. Theft deterrent system Engine immobilizer system........ 77
Alarm ................................................. 79 2. Instrument cluster
Warning lights and indicators .............................. 84
Gauges and meters (GS350/GS300) ................... 92
Gauges and meters (GS F)...... 98
Multi-information display (GS350/GS300) ................. 106
Multi-information display (GS F) ............................................. 114
Head-up display ........................... 126
Fuel consumption information ..................................133
3-1. Key information Keys .................................................. 138
3-2. Opening, closing and locking the doors and trunk
Doors ................................................143
Trunk .................................................149
Smart access system with push-butto n start .............156
3-3. Adjusting the seats Front seats ......................................164
Driving position memory..........166
Head restraints .............................. 171
1For safety and security
2Instrument cluster
3Operation of
each component

3
1
8 7
6
5
4
3
2
GS350_300_OM_OM30G96U_(U)
9
3-4. Adjusting the steering wheel and mirrors
Steering wheel .............................. 174
Inside rear view mirror ..............175
Outside rear view mirrors ....... 177
3-5. Opening, closing the windows and moon roof
Power windows ............................. 181
Moon roof ...................................... 184
4-1. Before driving Driving the vehicle ..................... 188
Cargo and luggage .................... 197
Vehicle load limits .....................200
Trailer towing ............................... 201
Dinghy towing ............................. 202
4-2. Driving procedures Engine (ign ition) switch ........... 203
Automatic transmission ..........208
Turn signal lever ...........................216
Parking brake ................................ 217
Brake Hold .....................................219
ASC (Active Sound Control) (GS F) ............................................ 221
4-3. Operating the lights and wipers
Headlight switch ........................ 222
Automatic High Beam............. 225
Windshield wipers and washer ................................ 229 4-4. Refueling
Opening the fuel tank cap ..... 234
4-5. Using the driving support systems
Lexus Safety System + ............. 239
PCS (Pre-Collision System) ....................................... 245
LKA (Lane-Keeping Assist) .......................................... 256
Dynamic radar cr uise control
with full-speed range............. 266
Cruise control ............................. 278
Driving mode select switch ............................................ 281
BSM (Blind Spot Monitor) ............. 286
• The Blind Spot Monitor
function .................................... 289
• The Rear Cross Traffic Alert function...........................291
TVD (Torque Vectoring Differential) (GS F) ................ 294
Driving assist systems .............. 296
4-6. Driving tips Winter driving tips..................... 304
4Driving

TABLE OF CONTENTS4
GS350_300_OM_OM30G96U_(U)
5-1. Remote Touch screenRemote Touch/12.3-inch display........................................... 310
5-2. Using the air conditioning system and defogger
Front automatic air conditioning system ..........316
Rear air conditioning system.......................................... 327
Heated steering wheel/ seat heaters/seat
ventilators................................... 330
5-3. Using the interior lights Interior lights list ......................... 335• Interior lights .......................... 336
• Personal lights....................... 336
5-4. Using the storage features List of storage features ............ 338• Glove box ............................... 339
• Console box .......................... 339
• Cup holders ........................... 340
• Auxiliary boxes .......................341
Trunk features ............................. 342 5-5. Using the other interior
features
Other interior features ............ 344 • Sun visors ................................ 344
• Vanity mirrors ....................... 344
• Clock ........................................ 345
• Ashtrays................................... 345
• Power outlets ........................ 346
• Armrest.................................... 346
•Rear sunshade/
rear door sunshades .......... 347
•Trunk storage extension ................................. 349
• Coat hooks............................. 350
• Assist grips ............................. 350
Garage door opener .................351
6-1. Maintenance and care Cleaning and protecting the vehicle exterior ................ 360
Cleaning and protecting the vehicle interior.................. 364
6-2. Maintenance Maintenance requirements... 367
General maintenance.............. 369
Emission inspection and maintenance (I/M)
programs.................................... 372
5Interior features
6Maintenance and care

5
1
8 7
6
5
4
3
2
GS350_300_OM_OM30G96U_(U)
9
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 373
Hood ............................................... 375
Positioning a floor jack ............ 376
Engine compartment ............... 378
Tires ................................................. 395
Tire inflation pressure .............. 405
Wheels ...........................................408
Air conditioning filter ................ 410
Electronic key battery................412
Checking and replacing fuses................................................414
Headlight aim (vehicles with single-beam headlights) ....... 418
Light bulbs .................................... 420
7-1. Essential information Emergency flashers .................. 426
If your vehicle has to be stopped in an
emergency .................................427
If the vehicle is trapped in rising water ................................ 428 7-2. Steps to take in an
emergency
If your vehicle needs to be towed ............................... 429
If you think something is wrong................ 435
Fuel pump shut off system...... 436
If a warning light turns on or a warning buzzer
sounds ......................................... 437
If a warning message is displayed .................................... 444
If you have a flat tire (vehicles with spare tire) ......................... 475
If you have a flat tire (vehicles without spare tire) .................. 486
If the engine will not start ........500
If the parking brake cannot be released................................ 502
If the electronic key does not operate properly..................... 504
If the vehicle battery is discharged................................. 507
If your vehicle overheats...........512
If the vehicle becomes stuck .............................................. 518
7When trouble arises

TABLE OF CONTENTS6
GS350_300_OM_OM30G96U_(U)
8-1. SpecificationsMaintenance data (fuel, oil level, etc.) .................. 522
Fuel information ......................... 536
Tire information .......................... 539
8-2. Customization Customizable features ............ 549
8-3. Initialization Items to initialize......................... 564
Reporting safety defects for U.S. owners .................................... 566
Seat belt instructions for Canadian owners
(in French).............................................. 567
SRS airbag instructions for Canadian owners
(in French).............................................. 569
Headlight aim instructions for Canadian owners
(in French) (vehicles with
single-beam headlights)....................577 What to do if...
(Troubleshooting)...............................580
Alphabetical inde x ................................ 584
8Vehicle specifications
9For owners
Index
For information regarding the equipment listed below, refer to the “NAVIGA-
TION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
• Audio system
• Intuitive parking assist• Navigation system
• Lexus parking assist monitor

15Pictorial index
GS350_300_OM_OM30G96U_(U)
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Locking/unlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 181
Locking/unlocking by using the me chanical key . . . . . . . . . . . . . . . . . . . . . . . P. 504
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 439, 446
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 229
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 304
To prevent freezing (windshield wiper de-icer)*. . . . . . . . . . . . . . . . . . . . . . . P. 322
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 362
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 234
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 234
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 525
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 395
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 532
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 30 4
Checking/rotation/tire pressure warning system . . . . . . . . . . . . . . . . . . . . . . P. 395
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 475, 486
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 375
Opening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 375
Engine compartment cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 381
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 526
Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 512
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 446
Headlights/front side marker lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
Front turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 216
Parking lights/daytime running lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
Side turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 216
1
2
3
4
5
Light bulbs of the exte rior lights for driving
(Replacing method: P. 420, Watts: P. 535)
*: If equipped
6
7
8

17Pictorial index
GS350_300_OM_OM30G96U_(U)
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 149
Opening from inside the cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 149
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 149
Opening by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 504
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 439, 446
Outside rear view mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 177
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 177
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 177
Driving position memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 166
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 322
Tail lights/rear side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
Stop lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 188
Rear turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 216
Back-up light
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 208
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
1
2
Light bulbs of the exte rior lights for driving
(Replacing method: P. 420)
3
4

18Pictorial index
GS350_300_OM_OM30G96U_(U)
■Instrument panel
Engine switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
Starting the engine/changing the modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
Emergency stop of the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 427
When the engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 500
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 453, 470
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 208
Changing the shift position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 208
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 429
When the shift lever does not move . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 214
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 92, 98
Reading the meters/adjusting the instrument panel light . . . . . . . . . . . . .P. 92, 98
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 84
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 437
1
2
3

19Pictorial index
GS350_300_OM_OM30G96U_(U)
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 106, 114
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 106, 114
When the warning messages are displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 444
Parking brake switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 305
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 439, 458
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 216
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 222
Headlights/parking lights/tail lights/daytime running lights . . . . . . . . . . . . P. 222
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 229
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 229
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 394
Headlight cleaners
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 230
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 465
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 426
Trunk opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 149
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 375
Tilt and telescopic steering contro l switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 174
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 174
Driving position memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 166
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 316
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 316
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 322
Audio system*2
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151
*1: If equipped
*2: Refer to “NAVIGATION AND MULT IMEDIA SYSTEM OWNER’S MANUAL”.
4
5
6
7
8
9
10
11
12
13
14