2017 Lexus IS300 engine

627What to do if... (Troubleshooting)
IS350/300/200t_U (OM53D76U)
●Did you press the engine switch while firmly depressing the brake pedal?
(→ P. 172)
●Is the shift lever in P? ( →P. 174)
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 122)
●Is the steering wheel unlocked? (→ P. 174)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (→P. 560)
●Is the battery discharged? ( →P. 562)
●Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode. ( →P. 182)
●It is locked automatically to prevent theft of the vehicle. ( →P. 174)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. ( →P. 149)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( →P. 174)
If you think something is wrong
The engine does not start
The shift lever cannot be shifted from P even if you depress the brake
pedal
The steering wheel cannot be turned after the engine is stopped
The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically

628What to do if... (Troubleshooting)
IS350/300/200t_U (OM53D76U)
●The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts? (→P. 518)
●The parking brake indicator is on
Is the parking brake released? ( →P. 186)
Depending on the situation, other types of warning buzzer may also sound.
(→ P. 516, 522)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→ P. 70)
Do one of the following to de activate or stop the alarms:
• Unlock the doors or open the trunk.
• Turn the engine switch to ACCESSOR Y or IGNITION ON mode, or start
the engine.
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. (→ P. 522)
●When a warning light turns on or a warning message is displayed, refer to
P. 516, 522.A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

633Alphabetical index
IS350/300/200t_U (OM53D76U)
Child safety ................................................ 52Airbag precautions ..............................38
Battery precautions ............. 474, 565
Child restraint system ......................... 53
How your child should wear the seat belt .......................................... 32
Installing child restraints..................... 57
Moon roof precautions.................... 156
Power window lock switch ............ 149
Power window precautions .......... 152
Rear door child-p rotectors ............. 114
Removed electronic key battery precautions...............494
Seat belt extender precautions ........................................... 35
Seat belt precautions ..........................56
Seat heater precautions................... 410
Trunk precautions............................... 120
Child-protectors...................................... 114 Cleaning ....................................... 446, 450
Aluminum wheels .............................. 447
Exterior ................................................... 446
Interior .....................................................450
Seat belts..................................................451
Clock........................................................... 421
Coat hooks ..............................................425
Compass ................................................. 433
Condenser................................................ 471
Console box ............................................. 416
Cooling system ......................................469 Engine overheating ..........................566
Cruise control Dynamic radar cruise control ..... 236
Cup holders.............................................. 417
Current fuel consumption ................................100, 101
Curtain shield airbags ............................36
Customizable features ...................... 602

635Alphabetical index
IS350/300/200t_U (OM53D76U)
E-mail......................................................... 367
Eco drive mode ..................................... 285
Eco Driving Indicator..............................97
EDR (Event data recorder) ...................10
Elapsed time ............................................ 100
Electric Power Steering (EPS) ....... 290Warning light ........................................ 517
Electronic key ......................................... 106 Battery-saving function .....................123
If the electronic key does not operate properly............................ 559
Replacing the battery .......................493
Emergency, in case of If a warning message is displayed ........................................ 522
If the electronic key does not operate properly ....... 559
If the engine will not start................557
If the vehicle battery is discharged .........................................562
If the warning buzzer sounds................................................... 516
If the warning light turns on............ 516
If you have a flat tire ......................... 546
If you think something is wrong................................................ 514
If your vehicle becomes stuck ..................................................... 570
If your vehicle has to be stopped in an emergency ......... 507
If your vehicle needs to be towed ...................................... 508
If your vehicle overheats ............... 566 Emergency flashers ............................ 506
Engine ........................................................576
ACCESSORY mode ....................... 173
Compartment ..................................... 464
Engine switch ........................................ 172
Hood........................................................ 462
How to start the engine.................... 172
Identification number....................... 576
If the engine will not start ............... 557
Ignition switch (engine switch) ..... 172
Overheating.........................................566
Engine coolant .......................................469 Capacity.................................................. 581
Checking ............................................... 469
Preparing and checking before winter .................................... 294
Engine coolant temperature gauge ......................................................... 79
Engine immobilizer system ................. 68
Engine oil ..................................................466 Capacity................................................. 577
Checking ............................................... 466
Preparing and checking before winter .................................... 294
Engine oil maintenance data ........... 468
Engine switch ........................................... 172
Enhanced VSC ..................................... 289
EPS (Electronic Power Steering) ........ 290 Warning light ......................................... 517
Event data recorder (EDR)................... 10
E

637Alphabetical index
IS350/300/200t_U (OM53D76U)
Hands-free system (for cellular phone) ........................... 359
HD Radio
® system .............................. 326
Head restraints ........................................139
Headlights ................................................ 188 AFS (Adaptive Front-lighting System) ................................................. 189
Light switch ............................................188
Replacing light bulbs ....................... 502
Headlights cleaner.................................196
Heaters Air conditioning system ................... 401
Heated steering wheel ..................... 410
Outside rear view mirrors ............ 406
Seat heaters ............................................. 411
Hill-start assist control ........................ 289
Hood .......................................................... 462 Open ........................................................462
Hooks Cargo hooks ......................................... 419
Coat hooks ...........................................425
Retaining hooks (floor mat) ............. 26
Horn .............................................................143 I/M test ..................................................... 459
Identification
Engine ..................................................... 576
Vehicle .................................................... 575
Ignition switch (engine switch) ......... 172
Illuminated entry system ..................... 413
Immobilizer system ................................ 68
Indicators ..................................................... 76
Initialization Engine oil maintenance data .......468
Maintenance ........................................ 454
Moon roof .............................................. 155
Multi-information display.................. 92
Power windows................................... 150
Tire pressure warning system ............................... 478
Initiators (tire pressure warning system) ................................ 484
Inside door handle lights ..................... 412
Inside rear view mirror......................... 144
Instrument panel light control ............ 82
Intercooler ................................................ 471
Intercooler coolant...............................469 Capacity.................................................. 581
Checking ............................................... 469
Preparing and checking before winter .................................... 294
Interior lights ............................................ 413 Wattage ................................................ 586
Intuitive parking assist ........................ 248
HI

638Alphabetical index
IS350/300/200t_U (OM53D76U)
JackPositioning a floor jack ....................463
Vehicle-equipped jack ...................547
Jack handle ............................................. 547
Jam protection function Moon roof .............................................. 154
Power windows ................................... 150
Keyless entry Smart access system with push-button start .............. 111, 117
Wireless remote control ............ 111, 117
Keys............................................................. 106 Battery-saving function .....................123
Electronic key ....................................... 106
Engine switch ......................................... 172
If the electronic key does not operate properly ....... 559
Key number plate ............................... 106
Keyless entry ......................................... 106
Mechanical key .................................... 107
Replacing the battery .......................493
Warning buzzer .................................... 112
Wireless remote control ................. 106
Knee airbags ............................................. 36 Lane Departure Alert with
steering control (LDA) .................... 227
Language (multi-information display)................92
LATCH anchors ...................................... 58
LDA (Lane Departure Alert with steering control) ....................... 227
Lever Auxiliary catch lever ......................... 462
Hood lock release lever................. 462
Internal trunk release lever .............. 119
Shift lever ................................................. 177
Tilt and telescopic steering lock release lever ............................. 142
Turn signal lever ...................................184
Wiper lever.............................................196
Lexus Display Audio controller ..... 302
Lexus Display Audio system ........... 300
Lexus Enform
*
Lexus Enform Remote*.....................442
Lexus Enform Safety Connect ........437
Lexus parking assist monitor
*.........257
Lexus Safety System+ .........................207 Automatic High Beam...................... 192
Dynamic radar cruise control ..... 236
LDA (Lane Departure Alert with steering control) ....................227
PCS (Pre-Collision System) ......... 214
J
K
L
*: For vehicles with a naviga tion system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

640Alphabetical index
IS350/300/200t_U (OM53D76U)
Moon roof................................................. 153Door lock linked moon roof operation ..................... 154
Jam protection function ................... 154
Operation ............................................... 153
MP3 disc.................................................. 332
Multi-information display ..................... 84 Audio system-linked ...........................84
Drive information ..................................89
Dynamic radar cruise control......236
LDA (Lane Departure Alert with steering control) .....................231
Navigation system-linked .................84
Settings ....................................................... 92
Warning message ............................. 522
Navigation system
*
Needle ......................................................... 92
Noise from under vehicle ....................... 8 Odometer ................................................... 79
Oil
Engine oil ............................................... 577
Front differential oil ...........................582
Rear differential oil ............................582
Opener Hood........................................................ 462
Trunk ............................................................ 117
Outer foot lights Location ................................................... 412
Replacing light bulbs .......................502
Wattage ................................................ 586
Outside rear view mirrors .................. 146 Adjusting and folding ........................146
Blind spot monitor .............................273
Linked mirror function when reversing.................................. 147
Mirror position memory .................. 134
Outside rear view mirror defoggers............................406
Outside temperature ............................. 79
Overheating, Engine .......................... 566
N
O
*: For vehicles with a naviga tion system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

643Alphabetical index
IS350/300/200t_U (OM53D76U)
Shift lock system..................................... 182
Shift position and gear position ..........79
Side airbags ............................................... 36
Side marker lights.................................. 188Light switch ............................................188
Replacing light bulbs ....................... 502
Side mirrors ..............................................146 Adjusting and folding........................ 146
BSM (Blind Spot Monitor)............248
Linked mirror function when reversing ..................................147
Mirror position memory .................. 134
Side turn signal lights ........................... 184 Replacing light bulbs ....................... 502
Turn signal lever .................................. 184
Side windows ...........................................149
Slip indicator............................................ 518
Smart access system with push-button start ....................... 122 Antenna location .................................. 122
Entry functions ................................. 111, 117
Starting the engine .............................. 172
SMS (Short message service)......... 367
Snow mode ...............................................178
Snow tires ................................................ 296 Spare tire ................................................. 546
Inflation pressure................................584
Storage location ................................. 547
Spark plug .................................................581
Specifications..........................................574
Speedometer ............................................. 79
Speed indicator.......................................... 81
Steering lock ............................................ 174 Column lock release ......................... 174
Steering wheel ........................................ 142 Adjustment.............................................. 142
Audio switches ...................................306
Heated steering wheel .....................410
Power easy access system ............. 134
Steering wheel position memory .............................. 134
Stop lights Replacing light bulbs .......................502
Storage feature ....................................... 415
Stuck If the vehicle becomes stuck........ 570
Sun visors................................................... 421
Sunshade Rear .......................................................... 423
Roof ............................................................154