2015 Lexus GS450h engine

636Alphabetical index
GS450h_OM_OM30E26U_(U)
Child restraint system............................ 57Booster seats, definition .................... 57
Booster seats, installation.................. 67
Convertible seats, definition ............ 57
Convertible seats, installation ......... 64
Front passenger occupant classification system ......................... 49
Infant seats, definition .......................... 57
Infant seats, installation ....................... 64
Installing CRS with LATCH anchors ..................... 62
Installing CRS with seat belts .......... 64
Installing CRS with top tether strap .........................68
Child safety ................................................ 56 12-volt battery precautions ............................. 441, 565
Airbag precautions ................................41
Child restraint system ......................... 57
How your child should wear the seat belt ................................. 33, 35
Installing child restraints.......................61
Moon roof precautions.....................174
Power window lock switch .............167
Power window precautions .......... 170
Rear door child-protectors ........... 140
Removed electronic key battery precautions................ 461
Seat belt comfort guide ..................... 33
Seat belt extender precautions ...... 37
Seat belt precautions ..........................60
Seat heater precautions................. 384
Trunk precautions............................... 146 Child-protectors .................................... 140
Cleaning ........................................ 408, 412
Aluminum wheels ..............................409
Exterior .................................................. 408
Interior ....................................................... 412
Seat belts.................................................. 413
Clock..........................................................376
Coat hooks ............................................. 390
Condenser.............................................. 436
Console box ........................................... 369
Console box light ................................. 369
Consumption screen ..............................114
Coolant .....................................................434 Capacity................................................. 579
Checking ............................................... 434
Preparing and checking before winter......................................................319
Cooling system ......................................434 Engine overheating ..........................566
Hybrid system overheating ..........566
Cruise control Cruise control ..................................... 236
Dynamic radar cruise control ..... 240
Dynamic radar cruise control with full-speed range ................... 255
Cup holders............................................ 370
Curtain shield airbags ............................39
Customizable features ...................... 599

638Alphabetical index
GS450h_OM_OM30E26U_(U)
Electronic key ......................................... 120Battery-saving function .................... 129
If the electronic key does not operate properly............................ 559
Replacing the battery ...................... 460
Emergency, in case of If a warning buzzer sounds.......... 503
If a warning light turns on.............. 503
If a warning message is displayed ......................................... 513
If the 12-volt battery is discharged .........................................562
If the electronic key does not operate properly ....... 559
If the hybrid system will not start....................................... 554
If the parking brake cannot be released ........................557
If the shift lever cannot be shifted from P ........... 556
If you have a flat tire ........................... 541
If you think something is wrong.............................................. 502
If your vehicle becomes stuck ...... 571
If your vehicle has to be stopped in an emergency ............................ 495
If your vehicle needs to be towed ...................................... 496
If your vehicle overheats ............... 566
Emergency flashers ............................. 494
Energy monitor ........................................ 112 Engine
Accessory mode .................................194
Compartment ..................................... 429
Engine switch ........................................193
Hood........................................................ 426
How to start the hy brid system ....193
Identification number....................... 575
Ignition switch (power switch) ..................................193
Overheating.........................................566
Power switch .........................................193
Engine compartment cover............. 430
Engine coolant .......................................434 Capacity................................................. 579
Checking ............................................... 434
Preparing and checking before winter ......................................319
Engine coolant temperature gauge .......................................................... 91
Engine oil ................................................... 431 Capacity................................................. 577
Checking ................................................. 431
Oil level warning message ........... 525
Oil pressure warning message.............................514
Preparing and checking before winter ......................................319
Engine oil maintenance data ............. 416
Engine switch ........................................... 193
EPS (Electric Power Steering) ....... 285 Function ..................................................285
Warning light .......................................504
Warning message.............................. 518
EV drive mode ...................................... 200
Event data recorder (EDR).....................11

641Alphabetical index
GS450h_OM_OM30E26U_(U)
I/M test ..................................................... 422
Identification ........................................... 575Engine ......................................................575
Vehicle ....................................................575
Ignition switch (power switch) ..........193
Illuminated entry system .................... 365
Immobilizer system...................................81
Indicators .................................................... 89
Initialization Maintenance.......................................... 416
Moon roof ...............................................173
Power windows ................................... 168
Tire pressure warning system................................445
Initiators (tire pressure warning system)...................................451
Inside door handle lights ................... 363
Inside rear view mirror .........................162
Instrument panel light control ............ 93
Interior lights........................................... 363
Intuitive parking assist
*
Function*
Warning message ..................515, 525 Jack
Positioning a floor jack.....................427
Vehicle-equipped jack ................... 542
Jack handle ................................................. 542
Jam protection function Moon roof ............................................... 172
Power trunk opener and closer ............................................145
Power windows................................... 168
Keyless entry ............................................ 123 Smart access system with push-button start.................... 123
Wireless remote control..................136
Keys ............................................................. 120 Battery-Saving Function .................. 129
Electronic key ........................................120
Engine switch ........................................193
If the electronic key does not operate properly ........559
Key number plate ................................120
Keyless entry ............................... 123, 136
Mechanical key.....................................120
Power switch .........................................193
Replacing the battery ......................460
Warning buzzer................................... 127
Wireless remote control key .........136
Knee airbags ..............................................39
IJ
K
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

643Alphabetical index
GS450h_OM_OM30E26U_(U)
Main display............................................ 332
MaintenanceDo-it-yourself maintenance.......... 423
General maintenance ...................... 418
Maintenance data ..............................574
Maintenance requirements............ 415
Malfunction indicator lamp .............. 504
Master warning light ........................... 506
Meter ..............................................................91 Head-up display.................................. 104
Indicators...................................................89
Instrument panel light control ......... 93
Meters...........................................................91
Multi-information display ..................96
Warning lights ........................................ 87
Micro dust and pollen filter .............. 349
Mirrors Inside rear view mirror ..................... 162
Outside rear view mirror defoggers .......................................... 360
Outside rear view mirrors .............. 164
Vanity mirrors ......................................375
Moon roof................................................... 171 Door lock linked moon roof operation ...................... 172
Jam protection function .................... 172
Operation ................................................. 171
Warning message .............................. 521
MP3 disc
*
Multi-information display......................96 Dynamic radar cruise control ..... 240
Dynamic radar cruise control with full-speed range ................... 255
Energy monitor.......................................112
Lane-Keeping Assist ....................... 275
Language................................................ 100
Switching the display ...........................97
Trip information ......................................97
Warning message...............................513
Navigation system
*
Noise from under vehicle ........................8
Odometer .................................................... 91
Oil Engine oil ............................................... 577
Differential oil ........................................ 581
Opener Hood........................................................ 426
Trunk .......................................................... 143
Outer foot lights Outer foot lights ................................. 363
Replacing light bulbs .......................489
Wattage .................................................583
M
N
O
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

652
GS450h_OM_OM30E26U_(U)
GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 426 P. 143 P. 233
Hood lock release leverTire inflation pressure
P. 4 2 6
P. 5 8 2
Fuel tank capacity
(Reference) 17.5 gal. (66.3 L, 14.6 Imp.gal.)
Fuel type
Unleaded gasoline only P. 231, 576
Cold tire inflation
pressure P. 5 8 2
Engine oil capacity
(Drain and refill —
reference)qt. (L, Imp.qt.)
With filter 6.6 (6.2, 5.5)
Without filter 6.2 (5.9, 5.2)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
P. 5 7 7