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

529Alphabetical index
GS450h_OM_OM30G62U_(U)
Approach warning............................... 250
Armrest ...................................................... 317
Assist grips .............................................. 320
Audio input
*
Audio system*
Automatic headlight leveling system .................................................... 202
Automatic light control system.......200
AUX port
*
Auxiliary boxes ......................................... 311
AVS (Adaptive Variable Suspension system).......................... 269
Back-up lights Replacing light bulbs ........................393
Battery (12-volt battery) .................... 362 If the 12-volt battery is discharged .........................................457
Preparing and checking before winter .................................................... 276
Warning light ...................................... 404
Battery (traction battery) ..................... 70
Blind Spot Monitor (BSM)................ 260 Blind Spot Monitor function .........263
Rear Cross Traffic Alert function ................................................265
Bluetooth
®*
Brake Brake Hold ............................................ 198
Fluid ..........................................................360
Parking brake ........................................196
Regenerative braking ..........................67
Warning light .......................... 404, 406
Warning message...............................410
Brake assist ............................................. 268
Brake Hold................................................198
Break-in tips ............................................. 169
Brightness control Instrument panel light control .......... 91
BSM (Blind Spot Monitor) ............... 260 Blind Spot Monitor function......... 263
Rear Cross Traffic Alert function................................................ 265
Care................................................336, 340 Aluminum wheels .............................. 337
Exterior ................................................... 336
Interior .....................................................340
Seat belts.................................................. 341
Cargo capacity ....................................... 179
Cargo hooks ............................................ 312
CD player
*
Chains ........................................................278
B
C
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

530Alphabetical index
GS450h_OM_OM30G62U_(U)
Child restraint system............................ 53Booster seats, definition ....................53
Booster seats, installation....................61
Convertible seats, definition ............ 53
Convertible seats, installation .........59
Front passenger occupant classification system ......................... 46
Infant seats, definition .......................... 53
Infant seats, installation .......................59
Installing CRS with LATCH anchors .................... 58
Installing CRS with seat belts ..........59
Installing CRS with top tether strap ......................... 62
Child safety ................................................ 52 12-volt battery precautions ........................... 363, 460
Airbag precautions ..............................38
Child restraint system ......................... 53
How your child should wear the seat belt ................................... 31, 32
Installing child restraints..................... 57
Moon roof precautions.................... 165
Power window lock switch ............ 160
Power window precautions .......... 162
Rear door child-protectors ........... 125
Removed electronic key battery precautions.............. 383
Seat belt comfort guide .......................31
Seat belt extender precautions ...... 34
Seat belt precautions ..........................56
Seat heater precautions................... 301
Trunk precautions................................. 131 Child-protectors .................................... 125
Cleaning .......................................336, 340
Aluminum wheels .............................. 337
Exterior ................................................... 336
Interior .....................................................340
Seat belts.................................................. 341
Clock........................................................... 315
Coat hooks ............................................. 320
Condenser.............................................. 359
Console box ........................................... 308
Console box light ................................. 309
Consumption screen ..............................112
Coolant .................................................... 358 Capacity................................................. 475
Checking ...............................................358
Preparing and checking before winter.................................................... 276
Cooling system ..................................... 358 Hybrid system overheating ............461
Consumption screen ............................109
Cruise control Cruise control ..................................... 255
Dynamic radar cruise control with full-speed range ................... 243
Cup holders............................................ 309
Curtain shield airbags ............................36
Customizable features .......................494

531Alphabetical index
GS450h_OM_OM30G62U_(U)
Daytime running light system ........... 201
DefoggerFront windshield .................................293
Outside rear view mirrors .............293
Rear window ........................................293
Differential ............................................... 476
Dimensions ............................................. 470
Dinghy towing........................................... 181
Display 12.3-inch display................................ 285
Drive information .................................. 97
Dynamic radar cruise control with full-speed range .................... 243
Energy monitor .................................... 109
LKA (Lane-Keeping Assist) ........ 238
Multi-information display ..................95
Trip information .................................... 88
Warning message .............................. 410
Do-it-yourself maintenance ............. 349
Door courtesy lights Location ................................................. 304
Door lock Doors ......................................................... 122
Smart access system with push-button start ............................. 135
Wireless remote control .................. 122 Doors .......................................................... 122
Automatic door locking and unlocking system .................... 125
Door glasses ......................................... 160
Door lock................................................. 124
Open door warning buzzer ..........136
Outside rear view mirrors ..............156
Rear door child-protector .............. 125
Drive info 1/Drive info 2/ Drive info 3........................................... 100 Drive information...................................97
Drive-Start Control..................... 169, 193
Driver’s seat position memory.......... 145 Driving position memory.................146
Memory recall function .................... 147
Power easy access system .............145
Driving ........................................................168 Break-in tips ...........................................169
Correct driving posture .................... 28
Driving mode select switch ..........258
Hybrid vehicle driving tips .............274
Procedures ............................................ 168
Winter drive tips ................................ 276
DRS (Dynamic Rear Steering) ........269 Function .................................................. 269
Warning message...............................410
DVD player
*
Dynamic radar cruise control with full-speed range Function .................................................. 243
Warning message...............................410
Dynamic Rear Steering (DRS) ........269 Function .................................................. 269
Warning message...............................410
D
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

532Alphabetical index
GS450h_OM_OM30G62U_(U)
Eco drive mode ..................................... 258
EDR (Event data recorder) ...................10
Electric motor (traction motor) ......... 66
Electric Power Steering (EPS) ....... 269Function ..................................................269
Warning light ...................................... 405
Warning message .............................. 410
Electronic key ........................................... 118 Battery-saving function .....................137
If the electronic key does not operate properly.............................454
Replacing the battery ...................... 382
Emergency, in case of If a warning buzzer sounds.......... 404
If a warning light turns on.............. 404
If a warning message is displayed ......................................... 410
If the 12-volt battery is discharged .........................................457
If the electronic key does not operate properly ........454
If the hybrid system will not start....................................... 450
If the parking brake cannot be released ........................452
If you have a flat tire ........................... 441
If you think something is wrong.............................................. 403
If your vehicle becomes stuck .... 466
If your vehicle has to be stopped in an emergency .............................397
If your vehicle needs to be towed ...................................... 398
If your vehicle overheats ................. 461 Emergency flashers ............................ 396
Energy monitor ........................................ 110
Engine
Accessory mode ................................ 183
Compartment ..................................... 353
Engine switch ........................................182
Hood..........................................................351
How to start the hy brid system ....182
Identification number......................... 471
Ignition switch (power switch) ..................................182
Overheating...........................................461
Power switch .........................................182
Engine compartment cover............. 354
Engine coolant ...................................... 358 Capacity................................................. 475
Checking ...............................................358
Preparing and checking before winter .................................... 276
Engine coolant temperature gauge ........................................................ 88
Engine oil ................................................. 355 Capacity................................................. 473
Checking ...............................................355
Oil level warning message .............410
Oil pressure warning message.............................410
Preparing and checking before winter .................................... 276
Engine oil maintenance data ............344
E

533Alphabetical index
GS450h_OM_OM30G62U_(U)
Engine switch .......................................... 182Auto power off function................... 184
Changing the power switch modes ................................................... 183
If your vehicle has to be stopped in an emergency .............................397
Starting the hybrid system .............. 182
EPS (Electric Power Steering) ....... 269 Function ..................................................269
Warning light ...................................... 405
Warning message .............................. 410
EV drive mode.........................................187
Event data recorder (EDR) ...................10
First-aid kit storage net ........................313
Flat tire ........................................................441
Floor mats ................................................... 26
Fluid Brake ........................................................ 477
Hybrid transmission.......................... 476
Washer .................................................... 361
Footwell light .......................................... 304
Front passenger occupant classification system ............................ 46
Front personal lights............................305
Front seats .................................................143 Adjustment ............................................. 143
Cleaning ................................................ 340
Correct driving posture .................... 28
Driving position memory ................ 145
Head restraints ..................................... 150
Power easy access system ............ 145
Seat heaters ......................................... 302
Seat position memory....................... 145
Seat ventilators ................................... 302 Front side marker lights..................... 200
Light switch...........................................200
Replacing light bulbs ....................... 393
Welcome light illumination control.................................................... 123
Front turn signal lights .......................... 195 Replacing light bulbs ........... 392, 393
Turn signal lever ...................................195
Wattage ................................................ 480
Fuel............................................................... 213 Capacity..................................................472
Fuel gauge ...............................................88
Information..............................................481
Refueling .................................................. 213
Type...........................................................472
Warning light .......................................406
Warning messages ............................410
Fuel consumption Average fuel consumption ...............97
Average fuel consumption after refueling .......................................97
Current fuel consumption.................97
Fuel filler door.......................................... 213 Refueling .................................................. 213
When the fuel filler door cannot be opened ........................... 215
Fuses.......................................................... 384
Garage door opener............................ 321
Gauges........................................................ 88
Glove box ............................................... 308
Glove box light...................................... 308
F
G

534Alphabetical index
GS450h_OM_OM30G62U_(U)
Hands-free system (for cellular phone)
*
HD Radio® system*
Head restraints ....................................... 150
Headlight cleaner.......................208, 210
Headlights ...............................................200 Adaptive Front-lighting System (AFS) .................................... 201
Headlight leveling warning message ............................ 410
Light switch .......................................... 200
Replacing light bulbs ........................393
Headlights aim ............................. 389, 521
Head-up display..................................... 103
Heated steering wheel ........................ 301
Heaters Air conditioning system ..................287
Heated steering wheel ................... 302
Seat heaters ......................................... 302
Outside rear view mirrors .............293
High-voltage components .................. 70
Hood ........................................................... 351 Open ......................................................... 351
Warning message .............................. 410
Hooks Cargo hooks ..........................................312
Coat hooks .......................................... 320
Luggage hook .......................................312
Retaining hooks (floor mat) ............. 26 Horn............................................................. 153
Hybrid battery (traction battery)
Location .................................................... 70
Specification ..........................................472
Hybrid battery (traction battery) air vents .....................................................70
Hybrid system............................................66 Emergency shut off system ............... 71
Energy monitor/consumption screen...................... 109
EV drive mode .....................................187
High voltage components ............... 70
Hybrid System Indicator ................... 92
Hybrid system precautions ............. 70
Hybrid vehicle driving tips .............274
If the hybrid system will not start .......................................450
Overheating...........................................461
Power (ignition) switch.....................182
Regenerative braking ..........................67
Starting the hybrid system...............182
Vehicle proximity notification system ......................................................67
Hybrid System Indicator .......................92
Hybrid transmission ..............................189 If the shift lever cannot be shifted from P ..............193
Paddle shift switches........................... 191
S mode...................................................... 192
H

535Alphabetical index
GS450h_OM_OM30G62U_(U)
I/M test ..................................................... 348
Identification ............................................. 471Engine ........................................................471
Vehicle ......................................................471
Ignition switch (power switch) ......... 182 Auto power off function................... 184
Changing the power switch modes ................................................... 183
If your vehicle has to be stopped in an emergency .............................397
Starting the hybrid system .............. 183
Illuminated entry system .................... 306
Immobilizer system..................................74
Indicators .................................................... 84
Initialization Items to initialize................................. 507
Maintenance.........................................344
Moon roof .............................................. 164
Power windows ..................................... 161
Tire pressure warning system................................367
Initiators (tire pressure warning system)................................. 373
Inside door handle lights ................... 304
Inside rear view mirror .........................154
Instrument panel light control ..............91
Interior lights........................................... 304
Intuitive parking assist
*
Function*
Warning message .............................. 410 Jack
Positioning a floor jack.................... 352
Vehicle-equipped jack ................... 442
Jack handle ................................................. 442
Jam protection function Moon roof ...............................................164
Power trunk opener and closer ........................................... 130
Power windows................................... 160
Keyless entry ............................................ 135 Smart access system with push-button start....................135
Wireless remote control.................. 122
Keys .............................................................. 118 Battery-saving function .................... 137
Electronic key ......................................... 118
Engine switch ........................................182
If the electronic key does not operate properly ........ 454
If you lose your keys.................... 119, 121
Key number plate ................................. 118
Keyless entry ................................122, 135
Mechanical key...................................... 119
Power switch .........................................182
Replacing the battery ...................... 382
Warning buzzer...................................136
Wireless remote control key ......... 122
Knee airbags ............................................. 35
IJ
K
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

536Alphabetical index
GS450h_OM_OM30G62U_(U)
Language (multi-information display) ............ 495
LATCH anchors ...................................... 58
LDH (Lexus Dynamic Handling system) .............................. 269
Lever Auxiliary catch lever .......................... 351
Hood lock release lever .................. 351
Internal trunk release lever............... 131
Shift lever ................................................. 189
Turn signal lever .................................. 195
Wiper lever ...........................................207
Lexus Dynamic Handling system (LDH)...................................... 269
Lexus Enform
*
Lexus Enform Safety Connect........ 329
Lexus parking assist monitor
*
Lexus Safety System+........................... 217 Automatic High Beam ................... 203
Dynamic radar cruise control with full-speed range .................... 243
LKA (Lane-Keeping Assist) ......... 234
PCS (Pre-Collision System) ........ 223
License plate lights...............................200 Light switch .......................................... 200
Replacing light bulbs ........................393
Welcome light illumination cont rol ..........................123
Light bulbs Replacing .................................. 392, 393
Wattage ................................................. 480 Lights
Headlight switch ................................200
Illuminated entry system.................306
Interior light...........................................305
Interior lights list..................................304
Personal lights .....................................305
Replacing light bulbs ........... 392, 393
Trunk light............................................... 130
Turn signal lever ...................................195
Vanity lights ............................................ 314
Wattage ................................................ 480
Welcome light illumination control.................................................... 123
LKA (Lane-Keeping Assist) .............234 Operation.............................................. 238
Warning messages ............................410
Load capacity .......................................... 179
Lock steering column........................... 184
Low profile tire ...................................... 368
Luggage hook ......................................... 312
Luggage security system ....................130
Main display ........................................... 285
Maintenance Do-it-yourself maintenance ......... 349
General maintenance ..................... 345
Maintenance data.............................. 470
Maintenance requirements .......... 343
L
M