steering wheel Lexus GS F 2015 s Repair Manual

5247-2. Steps to take in an emergency
GS350_200t_GS F_OM_OM30E87E_(EE)
Indicates that the shift position was changed and drive
start control was operated while depressing the acceler-
ator pedalA buzzer also sounds.
→ Momentarily release the accelerator pedal.
Indicates an attempt was made to shift to 1st gear with
the shift position in M while on a slippery surface
The vehicle will not shift down from 2nd gear.
A buzzer also sounds.
→ Drive the vehicle in 2nd gear or higher.
(If equipped)
Indicates that the LDA (Lane Departure Alert with steer-
ing control) system has dete rmined that the driver does
not have their hands on the steering wheel while the
steering control function is on
→ Firmly hold the steering wheel.
Wa r n i n g m e s s a g eDetails/Actions
(Flashes)

5257-2. Steps to take in an emergency
7
When trouble arises
GS350_200t_GS F_OM_OM30E87E_(EE)
(If equipped)
Indicates that the LKA (Lane-Keeping Assist) system has
determined that the driver does not have their hands on
the steering wheel while the steering control function is
on
→Firmly hold the steering wheel.
(If equipped)
Indicates that steering control function is temporarily
canceled due to the LDA (Lane Departure Alert with
steering control) system de termining that the driver
does not have their hands on the steering wheel while
the steering control function is on
→ Firmly hold the steering wheel.
(If equipped)
Indicates that steering control function is temporarily
canceled due to the LKA (Lane-Keeping Assist) system
determining that the driver does not have their hands on
the steering wheel while the steering control function is
on
A buzzer also sounds.
→ Firmly hold the steering wheel.
Wa r n i n g m e s s a g eDetails/Actions

5497-2. Steps to take in an emergency
7
When trouble arises
GS350_200t_GS F_OM_OM30E87E_(EE)

Power was turned off due to the
automatic power off function.
→Next time when starting the
engine, increase the engine
speed slightly and maintain that
level for approximately 5 min-
utes to recharge the battery.
OnceThe electronic key has a low battery.
→Replace the electronic key bat-
tery. ( →P. 4 8 5 )
Once
The driver’s door was opened and
closed with the engine switch turned
off and then the engine switch was
put in ACCESSORY mode twice
without the engine being started.
→ Press the engine switch while
depressing the brake pedal.
During an engine starting proce-
dure in the event that the electronic
key was not functioning properly
(→ P. 589), the engine switch was
touched with the electronic key.
→ Press the engine switch within
10 seconds of the buzzer sound-
ing.
Once
The steering lock could not be
released within 3 seconds of the
engine switch being pressed.
→Press the engine switch while
depressing the brake pedal and
moving the steering wheel left
and right.
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(GS350/GS200t)
(GS F)
(Flashes)

5817-2. Steps to take in an emergency
7
When trouble arises
GS350_200t_GS F_OM_OM30E87E_(EE)
WA R N I N G
■When fixing the flat tire
●Stop your vehicle in a safe and flat area.
●Do not touch the wheels or the area around the brakes immediately after the vehicle
has been driven.
After the vehicle has been driven, the wheels and the area around the brakes may be
extremely hot. Touching these areas with hands, feet or other body parts may result in
burns.
●Connect the valve and hose securely with the tire installed on the vehicle.
●If the hose is not properly connected to the valve, air leakage may occur or sealant
may be sprayed out.
●If the hose comes off the valve while inflating the tire, there is a risk that the hose will
move abruptly due to air pressure.
●After inflation of the tire has completed, the sealant may splatter when the hose is dis-
connected or some air is let out of the tire.
●Follow the operation procedure to repair the tire. If the procedures not followed, the
sealant may spray out.
●Keep back from the tire while it is being re paired, as there is a chance of it bursting
while the repair operation is being performe d. If you notice any cracks or deforma-
tion of the tire, turn off the compressor sw itch and stop the repair operation immedi-
ately.
●The repair kit may overheat if operated for a long period of time. Do not operate the
repair kit continuously for more than 35 minutes.
●Parts of the repair kit become hot during op eration. Be careful handling the repair kit
during and after operation. Do not touch the metal part connecting the bottle and the
compressor. It will be extremely hot.
●Do not attach the vehicle speed warning sticker to an area other than the one indi-
cated. If the sticker is attached to an area where an SRS airbag is located, such as the
pad of the steering wheel, it may prevent the SRS air bag from operating properly.
■Driving to spread the liquid sealant evenly
●Drive the vehicle carefully at a low speed. Be especially careful when turning and cor-
nering.
●If the vehicle does not drive straight or you feel a pull through the steering wheel, stop
the vehicle and check the following:
• Tire condition. The tire may have separated from the wheel.
• Tire inflation pressure. If tire infl ation pressure is 130 kPa (1.3 kgf/cm
2 or bar, 19 psi)
or less, the tire may be severely damaged.

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

656Alphabetical index
GS350_200t_GS F_OM_OM30E87E_(EE)
Front personal lights ............................. 415
Front position lights.............................. 260Light switch ...........................................260
Replacing light bulbs....................... 498
Welcome light illumination control................................................... 160
Front seats ................................................ 195 Adjustment ............................................. 195
Cleaning.................................................438
Correct driving posture .................... 44
Driving position memory ................ 198
Head restraints....................................203
Power easy access system ............ 198
Seat heaters ........................................... 410
Seat position memory ...................... 198
Seat ventilators ..................................... 410
Front turn signal lights......................... 253 Replacing light bulbs........... 493, 498
Turn signal lever ................................. 253
Wattage..................................................625
Fuel ............................................................ 280 Capacity .................................................... 611
Fuel gauge..................................... 108, 113
Fuel pump shut off system................ 511
Information ............................................626
Refueling ............................................... 280
Type ............................................................. 611
Warning light .........................................514
Warning messages............................ 518
Fuel consumption
Average fuel consumption............................ 122, 130
Average fuel consumption after refueling .......................... 122, 130
Current fuel consumption.... 122, 130 Fuel filler door ........................................ 280
Refueling ................................................ 280
When the fuel filler door cannot be opened......................... 282
Fuel pump shut off system ................... 511
Fuses .......................................................... 487
Gauges ..............................................108, 113
Glove box................................................. 418
Glove box light ....................................... 418
Hands-free system (for cellular phone)
*
Head restraints ...................................... 203
Headlight cleaner...................... 275, 276
Headlights ............................................... 260 Adaptive Front-lighting
System (AFS)..................................... 261
AHS (Adaptive High-beam
System) ............................................... 263
Automatic High Beam
system.................................................. 268
Follow me home system.................. 261
Headlight leveling warning message ...............................................518
Light switch........................................... 260
Replacing light bulbs ....................... 498
Head-up display....................................... 141
Heated steering wheel....................... 409
G
H

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”.