2014 Lexus GS250 brake light

668What to do if... (Troubleshooting)
GS350_250_OM_OM30E16E_(EE)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts?
(→ P. 547)
●The parking brake indicator is on
Is the parking brake released? ( →P. 255)
Depending on the situation, other types of warning buzzer may
also sound. ( →P. 544, 552)
●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. 8 6 )
To stop the alarm, turn the engine switch to IGNITION ON mode
or start the engine. A warning buzzer sounds during driving
An alarm is activated and th e horn sounds (if equipped)
GS350_250_OM_OM30E16E_(EE).book Page 668 Tuesday, July 8, 201 4 7:11 PM

672Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Alphabetical index
A/C ..............................................................371Air conditioning filter........................ 487
Changing the rear seat settings.................................................382
Front automatic air
conditioning system ........................ 371
Humidity sensor ................................ 386
nanoe™ system ................................. 389
Pollen removal mode ......................384
Rear air conditioning system .........391
S-FLOW mode..................................384
ABS (Anti-lock Brake System) .......320 Function ..................................................320
Warning light .......................................545
Warning message............................ 556
Adaptive Front-lighting System (AFS) ...................................................... 261
Adaptive Variable Suspension system (AVS) ....................................... 321
AFS (Adaptive Front-lighting System) ................................................... 261
Air conditioning filter .......................... 487
Air conditioning system .......................371 Air conditioning filter........................ 487
Changing the rear seat settings.................................................382
Front automatic air
conditioning system ........................ 371
Humidity sensor ................................ 386
nanoe™ system ................................. 389
Pollen removal mode ......................384
Rear air conditioning system .........391
S-FLOW mode..................................384 Airbags ........................................................ 44
Airbag manual on-off system......... 56
Airbag operating conditions ............ 51
Airbag precautions for
your child ............................................... 47
Airbag warning light ........................ 545
Correct driving posture.................... 36
Curtain shield airbag operating
conditions ............................................... 51
Curtain shield airbag
precautions ...........................................49
General airbag precautions ............ 47
Locations of airbags ............................44
Modification and disposal of
airbags.................................................... 50
Side airbag operating
conditions ............................................... 51
Side airbag precautions ..................... 47
Side and curtain shield airbags operating conditions ......................... 51
Side and curtain shield airbags precautions ...........................................47
SRS airbags ..............................................44
Airbag manual on-off system ............. 56
Alarm............................................................ 86 Alarm ...................................................... 86
Warning buzzer..................... 544, 552
Anchor brackets ...................................... 70
Antennas (smart entry & start system) .........................................129
A
GS350_250_OM_OM30E16E_(EE).book Page 672 Tuesday, July 8, 201 4 7:11 PM

673Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Anti-lock Brake System (ABS) .......320Function ..................................................320
Warning light .......................................545
Warning message............................ 556
Approach warning Dynamic radar cruise control .....295
Armrest..................................................... 426
Armrest door..........................................430
Ashtrays ..................................................... 414
Assist grip ................................................ 432
Audio input
*
Audio system*
Automatic headlight leveling system ................................................... 262
Automatic High Beam ....................... 264
Automatic light control system ...... 259
Automatic transmission ..................... 244 If the shift lever cannot be
shifted from P .....................................614
M mode .................................................. 248
Paddle shift switches ........................ 247
AUX port
*
Auxiliary boxes ..................................... 408
AVS (Adaptive Variable
Suspension system) ........................... 321 Back-up light
Replacing light bulb ......................... 524
Wattage ................................................. 647
Battery.........................................................461 Battery checking.................................. 461
If the vehicle has discharged battery.................................................... 621
Preparing and checking before winter.................................... 354
Warning light....................................... 545
Blind Spot Monitor (BSM) ................341
Bluetooth
®*
Brake
Fluid .......................................................... 644
Parking brake ...................................... 255
Warning light...........................544, 546
Warning message ............................ 552
Brake assist ............................................ 320
Break-in tips ............................................. 216
Brightness control Instrument panel li ght control ...... 100
BSM (Blind Spot Monitor) .................341 Blind Spot Monitor function ........ 348
Rear Cross Traffic Alert function ............................................... 352
B
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
sec_10-02.fm Page 673 Friday, July 11, 2014 7:01 PM

676Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Eco drive mode ...................................... 315
Eco Driving Indicator .................. 108, 112
Electric Power Steering (EPS)......... 321Function .................................................... 321
Warning light .......................................546
Warning message.............................557
Electronic key...........................................122
Battery-saving function.....................133
If the electronic key does not operate properly ............................. 618
Replacing the battery...................... 489
Emergency, in case of If a warning buzzer sounds .......... 544
If a warning light turns on...............544
If a warning message is
displayed ............................................552
If the battery is discharged ..............621
If the electronic key does not operate properly ............................. 618
If the engine will not start .................612
If the parking brake cannot be released......................................... 615
If the shift lever cannot be
shifted from P .....................................614
If you have a flat tire .............. 577, 592
If you think something is wrong............................................... 542
If your vehicle becomes stuck.....628
If your vehicle has to be stopped in an emergency..........535
If your vehicle needs to
be towed.............................................536
If your vehicle overheats ................625 Emergency brake signal......................321
Emergency flashers............................. 534
Emergency tire puncture
repair kit ................................................ 592
Engine ....................................................... 634 Accessory mode ............................... 238
Compartment ..................................... 454
Engine switch .......................................237
Hood ....................................................... 450
How to start the engine ..................237
Identification number....................... 633
If the engine will not start ................. 612
Ignition switch (engine switch)................................. 237
Overheating ........................................ 625
Engine compartment cover ............. 455
Engine coolant....................................... 459 Capacity................................................. 642
Checking ............................................... 459
Preparing and checking
before winter.................................... 354
Engine coolant temperature
gauge ........................................................ 99
Engine immobilizer system ................. 80
Engine oil ................................................. 456 Capacity................................................. 635
Checking ............................................... 456
Oil level warning message........... 562
Oil pressure warning message ............................................. 553
Preparing and checking before winter.................................... 354
E
GS350_250_OM_OM30E16E_(EE).book Page 676 Tuesday, July 8, 201 4 7:11 PM

677Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Engine switch ......................................... 237
EPS (Electric Power Steering)......... 321Function .................................................... 321
Warning light .......................................546
Warning message.............................557
First-aid kit storage net.......................409
Flat tire Vehicles with a spare tire .............. 577
Vehicles without a spare tire .......592
Floor mats ................................................... 34
Fluid Automatic transmission ..................643
Brake........................................................ 644
Washer ...................................................465
Fog lights .................................................. 270 Replacing light bulbs............. 517, 530
Switch ...................................................... 270
Wattage.................................................. 647
Follow me home system ....................260
Footwell light ..........................................399
Front air conditioning system ............371
Front fog lights ....................................... 270 Replacing light bulbs............. 517, 530
Switch ...................................................... 270
Wattage.................................................. 647
Front personal lights ........................... 400
Front position lights.............................. 259 Light switch ........................................... 259
Replacing light bulbs....................... 530
Welcome light illumination
control.................................................... 127 Front seats .................................................182
Adjustment ............................................. 182
Cleaning ................................................ 440
Correct driving posture.................... 36
Driving position memory ................186
Head restraints ..................................... 192
Power easy access system.............186
Seat heaters............................................ 419
Seat position memory .......................186
Seat ventilators ..................................... 419
Front turn signal lights ........................ 253 Replacing light bulbs .............. 519, 521
Turn signal lever................................. 253
Wattage ................................................. 647
Fuel ............................................................. 280 Capacity................................................. 634
Fuel gauge ............................................... 99
Fuel pump shut off system ............ 543
Information............................................ 648
Refueling ................................................ 280
Type .............................................280, 634
Warning light....................................... 547
Warning messages .......................... 565
Fuel filler door ........................................ 280
Refueling ................................................ 280
When the fuel filler door cannot be opened......................... 283
Fuel pump shut off system ................ 543
Fuses .......................................................... 492
F
GS350_250_OM_OM30E16E_(EE).book Page 677 Wednesday, July 9, 2 014 9:18 AM

681Alphabetical index
GS350_250_OM_OM30E16E_(EE)
nanoe system......................................... 389
Navigation system
*
Odometer................................................... 99
OilEngine oil ...............................................635
Front differential oil ...........................644
Rear differential oil.............................644
Opener Hood ....................................................... 450
Trunk ..........................................................175
Outer foot lights
Location..................................................399
Replacing light bulbs........................ 526
Wattage.................................................. 647
Outside rear view mirrors ................. 199
Adjusting and folding........................ 199
BSM (Blind Spot Monitor) .............341
Linked mirror function when reversing................................. 201
Mirror position memory.................. 186
Outside rear view mirror defoggers ..........................................396
Outside temperature display ........... 103
Overheating, Engine...........................625 Paddle shift switches ............................247
Parking assist sensors
*
Parking brake......................................... 255
If the parking brake cannot be released .........................................615
Operation ............................................. 255
Parking brake engaged warning buzzer................................. 561
Parking brake engaged
warning message ............................ 561
PCS
(Pre-Crash Safety system)............ 330Function.................................................. 330
PCS OFF switch.................................. 331
Warning light....................................... 546
Warning message ... 554, 563, 569
Personal lights........................................400
Pollen removal mode.......................... 384
Power easy access system ................ 186
Power outlets ...........................................415
Power steering ........................................321
Warning light....................................... 546
Warning message ............................ 557
Power trunk lid ........................................ 175
Power windows ..................................... 204 Door lock linked window operation............................................ 206
Jam protection function ................. 205
Operation ............................................. 204
Window lock switch ........................ 204
N
O
P
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
sec_10-02.fm Page 681 Friday, July 11, 2014 7:02 PM

684Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Steering lock...........................................240Column lock release.......................... 241
Steering lock system warning message..............................................575
Steering wheel ........................................ 195 Adjustment ............................................. 195
Audio switches
*
Heated steering wheel...................... 417
Power easy access system ............ 186
Steering wheel position
memory................................................ 186
Stop lights
Emergency brake signal .................. 321
Replacing light bulbs....................... 530
Storage feature......................................402
Stuck If the vehicle becomes stuck ........628
Sun visors .................................................. 412
Sun shade Rear .......................................................... 427
Rear door...............................................428
Roof ..........................................................209
Switches AFS OFF switch ...................................261
Audio remote control switches
*
Automatic High Beam switch ..... 264
BSM (Blind spot monitor) switch......................................................341
Cruise control switch ......................285
“DISP” button ........................................ 103
Door lock switches ...............................171
Driving mode select switch ........... 315 Driving position memory
switches ................................................ 187
Dynamic radar cruise control switch ................................................... 289
Emergency flashers switch........... 534
Engine switch .......................................237
Fog light switch................................... 270
Headlight cleaner switch................279
Heated steering wheel switch ...... 417
HUD (Head-up display) switches ................................................. 110
Ignition switch ...................................... 237
Lexus parking assist-sensor switch
*
Light switches...................................... 259
LKA (Lane-Keeping Assist) switch ................................................... 307
Moon roof switches ......................... 208
Outside rear view mirror switches ................................................ 199
Paddle shift switches......................... 247
PCS OFF switch.................................. 331
Power door lock switch ..................... 171
Power window switches................ 204
Rear sunshade switch ......................427
Rear window and outside rear view mirror defoggers
switch ................................................... 396
Seat heater switches .......................... 419
Seat ventilator switches .................... 419
Snow mode switch ........................... 246
Talk switch
*
Telephone switches*
Tilt and telescopic steering control switch ....................................195
GS350_250_OM_OM30E16E_(EE).book Page 684 Tuesday, July 8, 201 4 7:11 PM

687Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Warning buzzersApproach warning............................295
Brake system .......................................544
Downshifting ..........................................251
Key reminder ....................................... 572
Lexus parking assist-sensor
*
No-handed driving warning ......... 310
Open door........................................... 559
Open hood.......................................... 559
Open moon roof .............................. 560
Open trunk .......................................... 560
Open window .................................... 560
Pre-crash braking .............................330
Seat belt reminder ............................. 547
Warning lights........................................... 95
ABS...........................................................545
AFS OFF indicator............................546
Brake system .......................... 544, 546
Charging system ...............................545
Electric power steering system ..................................................546
Low fuel level ....................................... 547
Malfunction indicator lamp ...........545
Master warning light ........................ 547
Open door............................................ 547
Parking brake indicator ..................546
Pre-Crash Safety system ...............546
Seat belt reminder light................... 547
Slip indicator.........................................546
SRS............................................................545
Tire pressure warning light .......... 548 Warning messages .............................. 552
Warning reflector storage belt.......... 411
Washer ......................................................272
Checking ............................................... 465
Low washer fluid warning message ............................................. 567
Preparing and checking before winter.................................... 354
Switch ....................................................... 272
Washing and waxing........................... 436
Weight ...................................................... 632
Welcome light illumination
control...................................................... 127
Wheels...................................................... 485
Replacing............................................... 485
Size ........................................................... 645
Window glasses .................................... 204
Window lock switch ............................ 204
Windows .................................................. 204 Power windows ................................. 204
Rear window defogger .................. 396
Windshield wiper de-icer ................. 397
Windshield wipers ................................272 Intermittent wiper with interval
adjuster ................................................ 272
Position ................................................... 357
Rain-sensing windshield wipers ...................................................274
Winter driving tips ............................... 354
Wireless remote control key ............ 155 Battery-Saving Function .................. 133
Locking/Unlocking ............................155
Replacing the battery ...................... 489
WMA disc
*
W
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
sec_10-02.fm Page 687 Friday, July 11, 2014 7:03 PM