2017 Lexus GS350 turn signal

499
6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30F83E_(EE)
■Front turn signal light (vehicles with single-beam headlights)
For the left side only: Remove the
bolt and move the washer fluid
filler opening.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
Replacing light bulbs
1
2
3

5026-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
After installing the new bulb,
secure the socket to the light
body. When insertin g 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 the 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

503
6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30F83E_(EE)
Install the cover of the back end
of the mirror, installing the lower
side and the upper side in that order.
When installing the lower side of the
cover, insert the side turn signal light
pin into the hole in the cover.
Secure the cover with screws and
reconnect the connectors back
together.
Secure the cords by returning them
to the hooks as they were.
Align the tabs, and secure the
mirror by pushing in each diago-
nally-opposite pair of tabs in order.
Make sure to insert the tabs in order
as shown in the illustration, and push
them in until a click is heard.
If you do not hear the click, do not
force the tabs in. Instead, remove the
mirror and check that the tabs are
aligned.10
11
12

5046-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by any autho-
rized Lexus retailer or Lexus authorized repairer, or any reliable repairer. ●Headlights
● Front position lights/daytime running lights
● Front fog lights (GS350/GS200t)
● 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 lig ht (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 retailer or Lexus authorized repairer, or any reliable
repairer 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 reta iler or Lexus authorized repairer, or any
reliable repairer 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. 497

5087-1. Essential information
GS350_200t_GS F_OM_OM30F83E_(EE)
Emergency flashers
Press the switch.All the turn signal lights will flash.
To turn them off, press the switch once
again.
■Emergency flashers
If the emergency flashers are used for a long time while the engine is not operating, the
battery may discharge.
The emergency flashers are used to warn other drivers when the vehicle has
to be stopped in the road due to a breakdown, etc.

664Alphabetical index
GS350_200t_GS F_OM_OM30F83E_(EE)
Front personal lights ..............................417
Front position lights.............................. 262
Light switch ........................................... 262
Replacing light bulbs....................... 504
Welcome light illumination control................................................... 160
Front seats ................................................ 196 Adjustment ............................................. 196
Cleaning................................................. 444
Correct driving posture .................... 44
Driving position memory ................ 199
Head restraints.................................... 204
Power easy access system ............ 199
Seat heaters ............................................ 412
Seat position memory ...................... 199
Seat ventilators ...................................... 412
Front turn signal lights......................... 255 Replacing light bulbs........... 499, 504
Turn signal lever .................................255
Wattage....................................................631
Fuel ............................................................. 282 Capacity ................................................... 617
Fuel gauge..................................... 108, 113
Fuel pump shut off system...............517
Information ............................................ 632
Refueling ................................................ 282
Type ............................................................ 617
Warning light .......................................520
Warning messages........................... 524
Fuel consumption
Average fuel consumption............................ 122, 130
Average fuel consumption after refueling .......................... 122, 130
Current fuel consumption.... 122, 130 Fuel filler door ........................................ 282
Refueling ................................................ 282
When the fuel filler door cannot be opened......................... 284
Fuel pump shut off system .................. 517
Fuses .......................................................... 493
Gauges ..............................................108, 113
Glove box................................................ 420
Glove box light ...................................... 420
Hands-free system (for cellular phone) *
Head restraints ...................................... 204
Headlight cleaner...................... 277, 278
Headlights ............................................... 262 Adaptive Front-lighting
System (AFS)................................... 263
AHS (Adaptive High-beam
System) ............................................... 265
Automatic High Beam
system.................................................. 270
Follow me home system................ 263
Headlight leveling warning message ............................................. 524
Light switch............................................262
Replacing light bulbs ....................... 504
Head-up display....................................... 141
Heated steering wheel.......................... 411
G
H

666Alphabetical index
GS350_200t_GS F_OM_OM30F83E_(EE)
Jack
Positioning the jack ........................... 452
Vehicle-equipped jack ...... 558, 575
Jack handle.................................. 558, 575
Jam protection function Moon roof .............................................. 218
Power trunk lid..................................... 169
Power window ...................................... 214
Keyless entry ............................................173 Smart entry & start system .............. 173
Wireless remote control ..................154
Keys ............................................................. 154 Battery-saving function.....................175
Electronic key ........................................154
Engine switch....................................... 240
If the electronic key does not operate properly ............................594
If you lose your keys ................ 156, 157
Key number plate ................................154
Keyless entry ............................... 154, 173
Mechanical key.................................... 155
Replacing the battery.........................491
Warning buzzer ................................... 174
Wireless remote control key .........154
Knee airbags............................................... 51 Language (multi-information
display) ....................................... 635, 637
Lever
Auxiliary catch lever........................... 451
Hood lock release lever .................. 451
Shift lever ............................................... 246
Turn signal lever................................. 255
Wiper lever ...........................................276
Lexus parking assist monitor *
Lexus parking assist-sensor *
Function *
Warning message ............................ 524
Lexus Safety System+......................... 286
AHS (Adaptive High-beam System) ............................................... 265
Automatic High Beam ................... 270
Dynamic radar cruise control ..... 343
Dynamic radar cruise control with full-speed range ..................... 331
LDA (Lane Departure Alert with steering control)..................... 317
LKA (Lane-Keeping Assist) ........ 307
PCS (Pre-Crash Safety system) ................................................ 295
RSA (Road Sign Assist) ................. 326
License plate lights .............................. 262 Light switch............................................262
Replacing light bulbs ....................... 504
Welcome light illumination
control ...................................................160
Light bulbs
Replacing............................................... 498
Wattage ................................................... 631
J
K
L

667
Alphabetical index
GS350_200t_GS F_OM_OM30F83E_(EE)
Lights
AHS (Adaptive High-beam
System)................................................265
Automatic High Beam
system .................................................. 270
Fog light switch ................................... 275
Follow me home system ................ 263
Headlight switch................................. 262
Illuminated entry system.................. 418
Interior light ............................................. 417
Interior lights list ....................................416
Personal lights ....................................... 417
Replacing light bulbs........... 499, 504
Trunk light ............................................... 168
Turn signal lever .................................255
Vanity lights .......................................... 428
Wattage....................................................631
Welcome light illumination
control................................................... 160
LDA (Lane Departure Alert with
steering control) ..................................317 Operation ..............................................320
Warning messages........................... 524
LKA (Lane-Keeping Assist) .............307
Operation ................................................. 311
Warning messages........................... 524
Lock steering column ......................... 242
Low profile tire ....................................... 475
Luggage hook ........................................ 424
Luggage security system .................... 168 Main display............................................ 394
Maintenance
Do-it-yourself maintenance ......... 449
Maintenance data ............................... 612
Maintenance requirements ...........447
Malfunction indicator lamp ............... 518
Master warning light ........................... 520
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 ................... 209
Outside rear view mirror defoggers .......................................... 402
Outside rear view mirrors ................ 211
Vanity mirrors ..................................... 428
Moon roof ................................................. 217 Door lock linked moon roof
operation.............................................. 218
Jam protection function ................... 218
Operation ............................................... 217
Warning message ............................ 524
MP3 disc *M
*: Refer to the “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”.