bulb Lexus GS F 2015 s User Guide

495 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30E87E_(EE)
Disconnect the connectors
behind the mirror, and remove
the mirror.
When removing the thin connectors,
make sure to mark one of the con-
nectors with a piece of tape, to avoid
mixing them up when reinstalling.
Work carefully, ensuring that you do
not drop the mirror.
When handling the mirror, do not touch the parts applied with grease.
The number of connectors equipped differs by vehicle specification.
Remove the screws and take off
the mirror cover.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
3
4
5
6

4966-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30E87E_(EE)
After installing the new bulb,
secure the socket to the light
body.
When inserting the socket, align the
marks printed on the light body and
the socket.
Install the visor cover on the mir-
ror frame, secure it with a screw,
and install the side turn signal light
and outer foot light.
Use only the screw position shown in
the illustration.
Side turn signal light: Align the tabs
on the light and th e cover and install.
Outer foot light: Interlock the tabs in
the groove of the light body with
those on the cover, and secure.
Disconnect the tabs, and sepa-
rate the top and bottom of the
rear side cover of the mirror.
7
8
9

4986-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30E87E_(EE)
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
●Headlights
●Front position lights/daytime running lights
●Front fog lights
●Front turn signal lights (vehicles with triple-beam headlights)
●Side turn signal lights
●Stop/tail lights
●Stop lights
●Rear fog light
●Rear turn signal lights
●Back-up lights
●High mounted stoplight
●License plate lights
■LED Lights
The lights other than the front turn signal light (vehicles with single-beam headlights) and
outer foot lights each consist of a number of LEDs. If any of the LEDs burn out, take your
vehicle to any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional to have the light replaced.
■Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not indicate a
malfunction. Contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional for more information in the following situations:
●Large drops of water have built up on the inside of the lens.
●Water has built up inside the headlight.
■When replacing light bulbs
→ P. 4 9 1

499 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30E87E_(EE)
WA R N I N G
■Replacing light bulbs
●Turn off the lights. Do not attempt to replace the bulb immediately after turning off the
lights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bu lb with bare hands. When it is unavoid-
able to hold the glass portion, use and hold with a clean dry cloth to avoid getting
moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failure to do so may result
in heat damage, fire, or water entering th e headlight unit. This may damage the head-
lights or cause condensation to build up on the lens.
■To prevent damage or fire
●Make sure bulbs are fully seated and locked.
●Check the wattage of the bulb before installing to prevent heat damage.
NOTICE
■When replacing the outer foot lights
If the front window is stopping you from conducting the replace operation properly,
open the window on the side you are workin g on to allow you enough space to work.
Continuing the operation without giving yourself enough space to work could lead you
to scratch the vehicle.

625
8
8-1. Specifications
Vehicle specifications
GS350_200t_GS F_OM_OM30E87E_(EE)
XGS F
*: If equipped
■When towing a trailer
Add 20.0 kPa (0.2 kgf/cm2 or bar, 3 psi) to the recommended tire inflation pressure and
drive at speeds below 100 km/h (62 mph).
Ti r e s i z e255/35ZR19 (92Y) (front), 275/35ZR19 (96Y) (rear),
225/40ZR19 (93Y) XL (spare)
*
Tire inflation pressure
(Recommended
cold tire inflation
pressure)
Vehicle speedFront tire
kPa (kgf/cm2 or
bar, psi)Rear tire
kPa (kgf/cm2 or
bar, psi)
More than 220 km/h
(137 mph)300 (3.0, 44)300 (3.0, 44)
220 km/h (137 mph)
or less250 (2.5, 36)250 (2.5, 36)
Tire inflation pressure
(spare)
(Recommended
cold tire inflation
pressure)
290 kPa (2.9 kgf/cm2 or bar, 42 psi)
Wheel size19 × 9J (255/35ZR19), 19 × 10J (275/35ZR19),
19 × 8 1 /2J (225/40ZR19)
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)
Light bulbs
Light bulbsWTy p e
ExteriorFront turn signal lights*21A
Outer foot lights5B
InteriorVanity lights8B
Trunk light3.8B
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
*: Vehicles with single-beam headlights

651Alphabetical index
GS350_200t_GS F_OM_OM30E87E_(EE)
Anti-lock Brake System (ABS) ....... 374Function .................................................. 374
Warning light ........................................ 513
Warning message.............................. 518
Approach warning ................... 336, 348
Armrest.....................................................428
Armrest door........................................... 431
ASC (Active Sound Control).......... 259
Ashtrays .................................................... 427
Assist grips .............................................. 432
Audio input
*
Audio system*
Automatic headlight leveling system ................................................... 262
Automatic High Beam .......................268
Automatic light control system ......260
Automatic transmission ..................... 245 If the shift lever cannot be
shifted from P .................................. 585
M mode .................................................. 248
Paddle shift switches ........................ 247
AUX port
*
Auxiliary boxes ....................................... 421
AVS (Adaptive Variable
Suspension system) .......................... 375 Back-up light
Replacing light bulb ......................... 498
Battery....................................................... 460
If the vehicle has discharged battery.................................................... 591
Preparing and checking before winter.................................... 382
Warning light......................................... 512
Blind Spot Monitor (BSM) ................361
Blind Spot Monitor function ........ 367
Rear Crossing Traffic Alert function ............................................... 369
Bluetooth
®*
Brake Fluid ...........................................................622
Parking brake ...................................... 254
Warning light...............................512, 514
Warning message ..............................518
Brake assist ............................................ 374
Brake Hold .............................................. 257
Break-in tips ........................................... 224
Brightness control Instrument panel li ght control ...........111
BSM (Blind Spot Monitor) .................361 Blind Spot Monitor function ........ 367
Rear Crossing Traffic Alert function.................................... 369
B
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

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”.

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

658Alphabetical index
GS350_200t_GS F_OM_OM30E87E_(EE)
JackPositioning the jack ........................... 446
Vehicle-equipped jack ...... 552, 568
Jack handle.................................. 552, 568
Jam protection function Moon roof ............................................... 217
Power trunk lid..................................... 169
Power window ...................................... 213
Keyless entry ............................................173 Smart entry & start system .............. 173
Wireless remote control ..................154
Keys ............................................................. 154 Battery-saving function.....................175
Electronic key ........................................154
Engine switch....................................... 239
If the electronic key does not operate properly ........................... 588
If you lose your keys ................ 156, 157
Key number plate ................................154
Keyless entry ............................... 154, 173
Mechanical key.................................... 155
Replacing the battery...................... 485
Warning buzzer ................................... 174
Wireless remote control key .........154
Knee airbags............................................... 51 Language (multi-information
display) ........................................ 629, 631
Lever
Auxiliary catch lever......................... 445
Hood lock release lever ................ 445
Shift lever ............................................... 245
Turn signal lever................................. 253
Wiper lever ...........................................274
Lexus parking assist monitor
*
Lexus parking assist-sensor*
Function*
Warning message ..............................518
Lexus Safety System+......................... 284
AHS (Adaptive High-beam System) ............................................... 263
Automatic High Beam ................... 268
Dynamic radar cruise control ....... 341
Dynamic radar cruise control with full-speed range ................... 329
LDA (Lane Departure Alert with steering control).....................315
LKA (Lane-Keeping Assist) ........ 305
PCS (Pre-Crash Safety system) ................................................ 293
RSA (Road Sign Assist) ..................324
License plate lights .............................. 260 Light switch........................................... 260
Replacing light bulbs ....................... 498
Welcome light illumination
control ...................................................160
Light bulbs
Replacing............................................... 492
Wattage ................................................. 625
J
K
L

659Alphabetical index
GS350_200t_GS F_OM_OM30E87E_(EE)
LightsAHS (Adaptive High-beam
System)................................................ 263
Automatic High Beam
system ..................................................268
Fog light switch ................................... 273
Follow me home system ..................261
Headlight switch.................................260
Illuminated entry system...................416
Interior light .............................................415
Interior lights list ....................................414
Personal lights .......................................415
Replacing light bulbs........... 493, 498
Trunk light ............................................... 168
Turn signal lever ................................. 253
Vanity lights .......................................... 426
Wattage..................................................625
Welcome light illumination
control................................................... 160
LDA (Lane Departure Alert with
steering control) ................................. 315Operation ............................................... 318
Warning messages............................ 518
LKA (Lane-Keeping Assist) ............ 305
Operation ............................................. 309
Warning messages............................ 518
Lock steering column .......................... 241
Low profile tire ....................................... 469
Luggage hook ........................................ 422
Luggage security system .................... 168 Main display............................................ 392
Maintenance
Do-it-yourself maintenance ......... 443
Maintenance data .............................606
Maintenance requirements ............ 441
Malfunction indicator lamp ................512
Master warning light .............................514
Meter ..................................................108, 113 Head-up display .................................... 141
Indicators .................................................103
Instrument panel light
control ..............................................111, 118
Meters ..............................................108, 113
Multi-information display.........121, 129
Warning lights ...................................... 102
Mirrors Inside rear view mirror ...................208
Outside rear view mirror defoggers ..........................................400
Outside rear view mirrors .............. 210
Vanity mirrors ..................................... 426
Moon roof ................................................. 216 Door lock linked moon roof
operation.............................................. 217
Jam protection function ................... 217
Operation ............................................... 216
Warning message ..............................518
MP3 disc
*
M
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.