ignition Lexus GS200t 2015 Repair Manual

647What to do if... (Troubleshooting)
GS350_200t_GS F_OM_OM30E87E_(EE)
●The function to prevent the electronic key from being left inside the trunk will
operate and you can open the trunk as usual. Take the key out from the trunk.
(→ P. 1 6 8 )
●Did you press the engine switch while firmly depressing the brake pedal?
(→ P. 2 3 9 )
●Is the shift lever in P? ( →P. 2 4 1 )
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 1 7 3 )
●Is the steering wheel unlocked? ( →P. 2 4 1 )
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( →P. 5 8 9 )
●Is the battery discharged? ( →P. 5 9 1 )
●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. 585)
●It is locked automatically to prevent theft of the vehicle. ( →P. 2 4 1 )
The trunk lid is closed with the electronic key left inside
If you think som
ething 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

648What to do if... (Troubleshooting)
GS350_200t_GS F_OM_OM30E87E_(EE)
●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. 2 1 3 )
●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. 2 4 1 )
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( →P. 5 1 4 )
●The parking brake indicator is on
Is the parking brake released? ( →P. 2 5 4 )
Depending on the situation, other types of warning buzzer may also sound.
( → P. 5 1 2 , 5 1 8 )
●Did anyone inside the vehicle open a door or anything move inside the vehicle
during setting the alarm?
The sensor detects them and the alarm sounds. ( →P. 9 2 )
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine.
●Is the electronic key left inside the vehicle or the moon roof opened (if
equipped)?
Check the message on the multi-information display. ( →P. 5 1 8 )
The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and th
e horn sounds (if equipped)
A warning buzzer sounds when leaving the vehicle
(vehicles with entry function)

655Alphabetical index
GS350_200t_GS F_OM_OM30E87E_(EE)
Emergency brake signal .................... 375
Emergency flashers .............................502
Emergency tire puncture repair kit ................................................ 567
Engine......................................................... 610 Accessory mode................................ 240
Compartment......................................448
Engine switch....................................... 239
Hood ........................................................445
How to start the engine .................. 239
Identification number ...................... 609
Ignition switch
(engine switch) ................................ 239
Overheating ........................................ 596
Engine compartment cover .............. 451
Engine coolant .......................................458 Capacity .................................................. 619
Checking .............................................. 458
Preparing and checking before winter ....................................382
Engine coolant temperature gauge.......................................................108
Engine oil.................................................. 453 Capacity ...................................................612
Checking ...............................................453
Oil level warning message ............ 518
Oil pressure warning message............................................... 518
Preparing and checking before winter ....................................382 Engine switch ......................................... 239
Auto power off function ................... 241
Changing the engine switch modes.................................................. 240
If your vehicle has to be stopped in an emergency ......... 503
Starting the engine............................ 239
EPS (Electric Power Steering) ....... 375
Function.................................................. 375
Warning light......................................... 513
Warning message ..............................518
Expert mode............................................377
First-aid kit storage net ...................... 423
Flat tire
Vehicles with spare tire....................551
Vehicles without spare tire........... 567
Floor mats ................................................... 42
Fluid Automatic transmission.................. 620
Brake ........................................................622
Washer ................................................... 464
Fog lights .................................................. 273
Replacing light bulbs ....................... 498
Switch .......................................................273
Follow me home system ......................261
Footwell light ............................................ 414
Front air conditioning system .......... 394
Front fog lights ....................................... 273 Replacing light bulbs ....................... 498
Switch .......................................................273
F
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

657Alphabetical index
GS350_200t_GS F_OM_OM30E87E_(EE)
Heaters ..................................................... 394Air conditioning system.................. 394
Heated steering wheel..................... 410
Outside rear view mirrors............ 400
Seat heaters ........................................... 410
Hill-start assist control ........................ 375
Hood .......................................................... 445 Open........................................................ 445
Warning message.............................. 518
Hooks
Cargo hooks........................................ 422
Coat hooks ........................................... 432
Luggage hook..................................... 422
Retaining hooks (floor mat)............. 42
Horn ...........................................................206 Identification ........................................... 608
Engine ..................................................... 609
Vehicle....................................................608
Ignition switch (engine switch)........ 239 Auto power off function ................... 241
Changing the engine switch modes.................................................. 240
If your vehicle has to be stopped in an emergency ......... 503
Starting the engine............................ 239
Illuminated entry system......................416
Immobilizer system................................. 86
Indicators .................................................. 103
Initialization Items to initialize ................................. 644
Moon roof............................................... 218
Power windows ................................... 214
Tire pressure warning system.................................................. 467
Initiators (tire pressure warning system)....................................................477
Inside door handle lights ..................... 414
Inside rear view mirror ....................... 208
Instrument panel light control................................................ 111, 118
Interior lights............................................. 414
Intrusion sensor and tilt sensor .......... 95
ISOFIX rigid anchors .............................76I
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

663Alphabetical index
GS350_200t_GS F_OM_OM30E87E_(EE)
Smart entry & start system..................173Antenna location.................................. 173
Entry functions............................159, 166
Starting the engine ............................ 239
Warning message.............................. 518
Snow mode ............................................. 246
Snow tires................................................ 385
Spare tire ................................................... 551
Inflation pressure................................ 624
Storage location .................................552
Spark plug................................................. 619
Specifications .........................................606
Speech command system
*
Speed indicator ........................................ 116
Speedometer ................................. 108, 113
Sport mode.............................................. 356
Steering lock............................................ 241 Column lock release........................ 242
Steering lock system warning message..............................................549
Steering wheel .......................................206 Adjustment ............................................206
Audio switches
*
Heated steering wheel..................... 410
Power easy access system ............ 198
Steering wheel position
memory................................................ 198
Stop lights
Emergency brake signal ................ 375
Replacing light bulbs....................... 498
Storage feature........................................417
Storage precautions ..............................417 Stuck
If the vehicle becomes stuck ....... 602
Sun visors ................................................. 426
Sun shade Rear .......................................................... 429
Rear door .............................................. 429
Roof ............................................................ 217
Switches
Adaptive High-beam System switch ................................................... 263
ASC (Active Sound Control) switch ................................................... 259
Audio remote control switches
*
Automatic High Beam switch..... 269
Brake Hold ............................................257
Cruise control switch .............................329, 341, 353
Door lock switches............................. 162
Driving mode select switch.......... 356
Driving position memory
switches ................................................198
Dynamic radar cruise control
switch ..................................................... 341
Emergency flashers switch........... 502
Fog light switch.................................... 273
Heated steering wheel switch ...... 410
HUD (Head-up display) switches .................................................. 141
Ignition switch ..................................... 239
Lexus parking assist-sensor switch
*
Light switch........................................... 260
LDA (Lane Departure Alert with steering control) switch......318
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.