key Lexus GS F 2016 Repair Manual

580
GS350_200t_GS F_OM_OM30E86U_(U)8-2. Customization
■Illumination (
→P. 3 4 7 )
FunctionDefault
settingCustomized setting
Interior lights illumination controlOnOff——O
Time elapsed before the interior lights
turn off15
seconds
7. 5
seconds
O—O30
seconds
Operation after the engine switch is
turned offOnOff——O
Operation when the doors are unlockedOnOff——O
Operation when you approach the vehi-
cle with the electronic key on your per-
son
OnOff——O
Footwell lightingOnOff——O
Outer foot lightsOnOff——O
Time elapsed before the outer foot lights
turn off15
seconds
Off
O—O7. 5
seconds
30
seconds
Enable/disable operation of the outer
foot lights when you approach the vehi-
cle with the electronic key on your per-
son
OnOff——O
Enable/disable operation of the outer
foot lights when the doors are unlocked
with the power door lock switchOnOff——O
123

600What to do if... (Troubleshooting)
GS350_200t_GS F_OM_OM30E86U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be made
by your Lexus dealer. ( →P. 1 3 4 )
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( →P. 1 3 5 )
●Is the electronic key battery weak or depleted? ( →P. 4 2 9 )
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( →P. 1 9 8 )
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly du e to the condition of the radio wave.
( → P. 1 5 2 )
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
(→ P. 1 4 0 )
●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 4 5 )
If you have a problem, check the following before contacting your Lexus
dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened
The trunk lid is closed with the electronic key left inside

601What to do if... (Troubleshooting)
GS350_200t_GS F_OM_OM30E86U_(U)
●Did you press the engine switch while firmly depressing the brake pedal?
(→ P. 1 9 7 )
●Is the shift lever in P? (→ P. 199)
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 1 5 0 )
●Is the steering wheel unlocked? ( →P. 199)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( →P. 5 2 1 )
●Is the battery discharged? ( →P. 5 2 3 )
●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. 5 1 7 )
●It is locked automatically to prevent theft of the vehicle. ( →P. 1 9 9 )
●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. 1 7 5 )
●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. 199)
If you think something is wrong
The engine does not start
The shift lever cannot be shifted fr om 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

602What to do if... (Troubleshooting)
GS350_200t_GS F_OM_OM30E86U_(U)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( →P. 4 5 4 )
●The parking brake indicator is on
Is the parking brake released? ( →P. 2 1 0 )
Depending on the situation, other type s of warning buzzer may also sound.
( → P. 452, 459)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( →P. 74 )
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine.
●Is the electronic key left inside th e vehicle or the moon roof opened?
Check the message on the multi-information display. ( →P. 4 5 9 )
●When a warning light turns on or a warning message is displayed, refer to
P. 452, 459. A warning buzzer sounds during driving
An alarm is activate
d and the horn sounds
A warning buzzer sounds wh en leaving the vehicle
A warning light turns on or a warning message is displayed

605Alphabetical index
GS350_200t_GS F_OM_OM30E86U_(U)
Approach warning....................273, 285
Armrest .................................................... 360
Armrest door ......................................... 363
ASC (Active Sound Control) ...........214
Ashtrays.................................................... 359
Assist grips .............................................. 364
Audio input
*
Audio system*
Automatic headlight leveling system ...................................................... 217
Automatic light control system.........215
Automatic transmission ..................... 202 If the shift lever cannot be shifted from P .................................... 517
M mode ................................................. 205
Paddle shift switches ........................204
AUX port
*
Auxiliary boxes ...................................... 353
AVS (Adaptive Variable Suspension system)..........................309
Back-up lights Replacing light bulbs ........................439
Battery........................................................ 410
Battery checking.................................... 410 If the vehicle battery is discharged .........................................523
Preparing and checking before winter ..................................................... 316
Warning light .......................................452 Blind Spot Monitor (BSM) ............... 298
Blind Spot Monitor function.......... 301
Rear Cross Traffic Alert function................................................303
Bluetooth
®*
Brake Fluid ..........................................................409
Parking brake ........................................210
Warning light ........................... 452, 454
Warning message............................. 459
Brake assist ............................................. 308
Brake Hold................................................ 212
Break-in tips .............................................183
Brightness control Instrument panel light control ........ 89
BSM (Blind Spot Monitor) ............... 298
Blind Spot Monitor function.......... 301
Rear Cross Traffic Alert function................................................303
Card key .................................................... 132
Care................................................378, 382 Aluminum wheels .............................. 379
Exterior ................................................... 378
Interior ..................................................... 382
Seat belts................................................383
Cargo capacity ....................................... 194
Cargo hooks .......................................... 354
CD player
*
Chains......................................................... 317
B
C
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

606Alphabetical index
GS350_200t_GS F_OM_OM30E86U_(U)
Child restraint system............................ 59Booster seats, definition ....................59
Booster seats, installation.................. 67
Convertible seats, definition ............59
Convertible seats, installation .........65
Front passenger occupant
classification system ......................... 52
Infant seats, definition ..........................59
Infant seats, installation .......................65
Installing CRS
with LATCH anchors ..................... 64
Installing CRS with seat belts ..........65
Installing CRS with top tether strap .........................68
Child safety ................................................ 58 Airbag precautions .............................. 44
Battery precautions ................. 411, 527
Child restraint system .........................59
How your child should wear the seat belt ................................. 37, 38
Installing child restraints..................... 63
Moon roof precautions....................180
Power window lock switch ............ 175
Power window precautions ...........177
Rear door child-protectors ........... 140
Removed electronic key battery precautions.............. 430
Seat belt comfort guide ..................... 37
Seat belt extender precautions ......40
Seat belt precautions .......................... 62
Seat heater precautions.................. 342
Trunk precautions............................... 146 Child-protectors ....................................140
Cleaning .......................................378, 382
Aluminum wheels .............................. 379
Exterior ................................................... 378
Interior ..................................................... 382
Seat belts................................................383
Clock................................................. 87, 359
Coat hooks ............................................. 364
Condenser.............................................. 408
Console box............................................. 351
Console box light ................................... 351
Consumption screen ............................128
Cooling system ..................................... 406 Engine overheating .......................... 528
Consumption screen ............................ 127
Cruise control Cruise control .....................................290
Dynamic radar cruise control ..... 278
Dynamic radar cruise control with full-speed range ................... 266
Cup holders............................................ 352
Curtain shield airbags ............................42
Customizable features ...................... 568
Daytime running light system............ 216
Defogger Front windshield................................. 334
Outside rear view mirrors ............ 334
Rear window ........................................ 334
Differential Front differential .................................548
Rear differential................................... 549
D

608Alphabetical index
GS350_200t_GS F_OM_OM30E86U_(U)
Eco drive mode ..................................... 293
Eco Driving Indicator............................. 85
Eco driving meter .................................... 92
EDR (Event data recorder) ...................10
Electric Power Steering (EPS) .......309Function ................................................. 309
Warning light .......................................453
Warning message ............................ 459
Electronic key ..........................................132
Battery-saving function .................... 152
If the electronic key does not operate properly............................ 520
Replacing the battery ....................... 429
Emergency, in case of If a warning buzzer sounds...........452
If a warning light turns on............... 452
If a warning message
is displayed ....................................... 459
If the electronic key
does not operate properly ....... 520
If the engine will not start................. 515
If the parking brake cannot be released......................... 518
If the shift lever cannot be shifted from P ............. 517
If the vehicle battery is discharged .........................................523
If you have a flat tire ...............491, 502
If you think something is wrong.............................................. 450
If your vehicle becomes stuck .....534
If your vehicle has to be stopped in an emergency .............................443
If your vehicle needs to be towed .......................................444
If your vehicle overheats ............... 528 Emergency flashers .............................442
Emergency tire puncture repair
kit ............................................................. 502
Engine
Accessory mode ................................ 198
Compartment ..................................... 396
Engine switch ........................................ 197
Hood........................................................ 393
How to start the engine.................... 197
Identification number .......................540
Ignition switch (engine switch.................................... 197
Overheating.........................................528
Engine compartment cover............. 399
Engine coolant ...................................... 406 Capacity ................................................. 547
Checking ...............................................406
Preparing and checking
before winter ......................................316
Engine coolant temperature
gauge ................................................ 86, 94
Engine immobilizer system .................. 72
Engine oil ................................................... 401 Capacity ................................................. 542
Checking .................................................401
Oil level warning message ........... 459
Oil pressure warning message........................... 459
Preparing and checking before winter ......................................316
E

611Alphabetical index
GS350_200t_GS F_OM_OM30E86U_(U)
InitializationItems to initialize................................. 583
Maintenance........................................ 386
Moon roof ...............................................179
Power windows ....................................176
Tire pressure
warning system................................. 415
Initiators (tire pressure
warning system)................................. 420
Inside door handle lights ................... 347
Inside rear view mirror .........................169
Instrument panel light control .... 89, 97
Interior lights........................................... 347
Intuitive parking assist
*
Function*
Warning message ............................ 459
Jack Positioning a floor jack ....................394
Vehicle-equipped jack............................................ 492, 503
Jack handle ................................. 492, 503
Jam protection function Moon roof ...............................................179
Power trunk opener and closer............................................ 145
Power windows ................................... 175 Keyless entry............................................150
Smart access system with push-button start................... 150
Wireless remote control.................. 137
Keys ............................................................. 132
Battery-saving function ....................152
Electronic key ........................................ 132
Engine switch ........................................ 197
If the electronic key does not operate properly........520
If you lose your keys................ 134, 135
Key number plate ................................ 132
Keyless entry ............................... 137, 150
Mechanical key.....................................133
Engine switch ........................................ 197
Replacing the battery ...................... 429
Warning buzzer .................................... 151
Wireless remote control key ......... 137
Knee airbags ............................................... 41
J
K
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

615Alphabetical index
GS350_200t_GS F_OM_OM30E86U_(U)
Radar cruise control (dynamic radar cruise control) ........................ 278
Radar cruise control (dynamic
radar cruise control with
full-speed range) ............................... 266
Radiator ....................................................408
Radio
*
RBDS (Radio Broadcast Data Systems)
*
Rear air conditioning system ........... 339
Rear door sunshades ............................361
Rear personal lights............................. 348
Rear side marker lights ........................215
Light switch ............................................ 215
Replacing light bulbs ........................439
Welcome light illumination control ......................... 138
Rear seat heaters.................................. 343
Rear sunshade .........................................361 Operation ............................................... 361
Reverse operation feature.............362 Rear turn signal lights ......................... 209
Replacing light bulbs ....................... 439
Turn signal lever ................................. 209
Rear view mirror
Inside rear view mirror......................169
Outside rear view mirrors ................171
Rear view monitor system
*
Rear window defoggers.................... 334
Refueling................................................... 227 Capacity ...................................................541
Fuel types.................................................541
Opening the fuel tank cap ............ 228
When the fuel filler door cannot be opened ......................... 229
Remote Touch
*.....................................322
Replacing
Electronic key battery ..................... 429
Fuses .......................................................... 431
Light bulbs............................................. 437
Tires ............................................................491
Rev indicator .....................................88, 95
Rev peak .............................................88, 96
Reporting safety defects for U.S. owners .................................. 586
Resetting the message indicating maintenance is required ................ 386
R
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

621Alphabetical index
GS350_200t_GS F_OM_OM30E86U_(U)
Warning buzzersApproach warning ................273, 285
Brake system........................................452
Downshifting ........................................207
Intuitive parking assist
*
Key reminder ...................................... 488
Open door ............................................. 461
Open moon roof ...............................475
Open hood ............................................ 461
Open trunk ............................................ 461
Open window ..................................... 475
Seat belt reminder .............................454
Warning lights .......................................... 80
ABS ...........................................................452
AFS OFF indicator ............................453
Brake system........................... 452, 454
Charging system................................ 452
Electric power steering...................453
Low fuel level .......................................454
Malfunction indicator lamp ...........452
Master warning light.........................454
Open door ............................................454
Parking brake indicator ..................454
Pre-collision system..........................453
Seat belt reminder light ...................454
Slip indicator .........................................453
SRS ............................................................452
Tire pressure ........................................454 Warning messages.............................. 459
Warning reflector storage belt .......357
Washer ......................................................222
Checking ................................................. 412
Low washer fluid warning message........................... 459
Preparing and checking before winter ......................................316
Switch .......................................................222
Washing and waxing .......................... 378
Weight Cargo capacity.....................................194
Load limits ...............................................194
Weight ....................................................538
Welcome light illumination control .....................................................138
Wheels Replacing ............................................... 425
Size .......................................................... 550
Window glasses...................................... 175
Window lock switch.............................. 175
Windows.................................................... 175
Power windows.................................... 175
Rear window defogger .................. 334
Washer ....................................................222
Windshield wiper de-icer ................. 334
Windshield wipers ................................ 222 Position .................................................... 318
Rain-sensing windshield wipers....................................................222
W
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.