2018 Lexus GX460 turn signal

504
GX460_OM_OM60Q09U_(U)6-3. Do-it-yourself maintenance
Unplug the connector while
pushing the lock release.
Turn the bulb bases counter-
clockwise.
Rear turn signal light
Rear side marker light
Remove the light bulb. Rear turn signal light
Rear side marker light
When installing, reverse the steps listed.2
3
1
2
4
1
2
5

506
GX460_OM_OM60Q09U_(U)6-3. Do-it-yourself maintenance
■Running board lights
Turn the bulb bases counter-
clockwise.
Remove the light bulb.
When installing, reverse the steps listed.
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by your Lexus
dealer.
●Headlight low beams
●Parking lights/daytime running lights
●Front side marker lights
●Fog lights (if equipped)
●Side turn signal lights
●High mounted stoplight
●Stop/tail lights
●License plate lights
1
2
3

GX460_OM_OM60Q09U_(U)
5076-3. Do-it-yourself maintenance
6
Maintenance and care
■LED lights
The headlight low beams, parking lights/daytime running lights, front side marker lights,
fog lights, side turn signal lig hts, high mounted stoplight, stop/tail lights and license plate
lights consist of a number of LEDs. If any of the LEDs burn out, take your vehicle to your
Lexus dealer 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 your Lexus dealer for mo re information in the following situations:
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately after turning
off the headlights.
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 sc ratched 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.
●Do not attempt to repair or disassemble light bulbs, connectors, electric circuits or
component parts.
Doing so may result in death or se rious injury due to electric shock.
■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.

510
GX460_OM_OM60Q09U_(U)7-1. Essential information
Emergency flashers
Press the switch.
All the turn signals 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.

GX460_OM_OM60Q09U_(U)
5798-1. Specifications
8
Vehicle specifications
Light bulbs
Light bulbsBulb No.WType
Exterior
Headlights (High beam)970365A
Front turn signal lights⎯21B
Rear turn signal lights⎯21B
Back-up lights92116C
Rear side marker lights⎯5C
Running board lights⎯5C
Interior
Personal/
Interior lightsFront⎯5C
Rear⎯5C
Vanity lights⎯8C
Door courtesy lights⎯5C
A: H9 halogen bulbsB: Wedge base bulb (amber) C: Wedge base bulb (clear)

629Alphabetical index
GX460_OM_OM60Q09U_(U)
Emergency flashers .............................. 510
EngineAccessory mode................................. 190
Compartment......................................463
Hood ........................................................462
How to start the engine ................... 189
Identification number ....................... 572
If the engine will not start............... 556
Ignition switch (engine switch)..... 189
Overheating ........................................ 564
Engine compartment cover ............. 464
Engine coolant....................................... 467 Capacity .................................................574
Checking................................................ 467
Preparing and checking before winter .................................... 377
Engine immobilizer system ..................72
Engine oil ................................................. 465 Capacity ................................................. 572
Checking............................................... 465
Preparing and checking before winter .................................... 377
Engine switch .......................................... 189
Engine switch light ............................... 402
Event data recorder (EDR) ...................10 Flat tire .......................................................542
Floor mats....................................................26
Fluid
Automatic transmission .................. 576
Brake........................................................ 577
Steering .................................................. 578
Washer ................................................... 475
Fog lights......................................................211 Switch .....................................................211
Four-wheel drive system....................342
Front passenger occupant classification system ........................... 48
Front passenger’s seat belt reminder light ......................................522
Front seats ................................................. 122 Adjustment.............................................. 122
Cleaning................................................. 449
Correct driving posture .................... 28
Driving position memory.................135
Head restraints .....................................140
Seat heaters ......................................... 400
Seat position memory .......................135
Front turn signal lights ........................ 200 Replacing light bulbs .......................502
Turn signal lever .................................200
Wattage ................................................. 579F

631Alphabetical index
GX460_OM_OM60Q09U_(U)
Keyless entrySmart access system with push-button start ....................98, 105
Wireless remote control ...................98
Keys............................................................... 94 Battery-saving function ...................... 117
Electronic key ......................................... 94
If the electronic key does not operate properly............................ 558
If you lose your keys ......................... 622
Key number plate ................................. 94
Keyless entry ................................98, 105
Mechanical key ......................................95
Replacing the battery ........................ 491
Wireless remote control ................... 94
KDSS ......................................................... 352 Warning light ........................................ 521
Lane Departure Alert (LDA) .......... 239
Lever Auxiliary catch lever .........................462
Hood lock release lever .................462
Shift lever ................................................. 194
Turn signal lever ................................ 200
Wiper lever .............................................213
Lexus Enform Safety Connect........ 439
License plate lights............................... 202 Light switch ...........................................202 Light
Engine switch light ............................ 402
Fog light switch .......................................211
Headlight switch ................................ 202
Illuminated entry system................. 404
Interior light...........................................403
Interior light list .................................... 402
Personal light .......................................403
Replacing light bulbs .......................498
Turn signal lever .................................200
Vanity lights ............................................ 421
Wattage ................................................. 579
Welcome lighting..............................205
Light bulbs Replacing ...............................................498
Wattage ................................................. 579
Lock steering column............................ 191
Luggage cover ........................................ 414
Maintenance Do-it-yourself maintenance .........459
Maintenance data.............................. 570
Maintenance requirements .......... 452
Resetting the message indicating maintenance is
required .............................................. 453
Malfunction indicator lamp .............. 520
Master warning light ........................... 528
K
LM
*: For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.

633Alphabetical index
GX460_OM_OM60Q09U_(U)
Power outlet ........................................... 423
Power windows ...................................... 150Jam protection function ..................... 151
Operation ............................................... 150
Window lock switch.......................... 150
Pre-Collision System (PCS) ............ 368 Function ................................................. 368
PCS OFF switch ............................... 369
Warning light ........................................ 521
Radiator .................................................... 469
Radio
*
Rear seat .................................................... 124 Adjustment ..............................................124
Rear turn signal lights .........................200 Replacing light bulbs ....................... 503
Turn signal lever ................................ 200
Wattage ..................................................579
Rear view mirror Inside rear view mirror ..................... 145
Outside rear view mirrors ...............147
Rear view monitor system ................ 254
Rear window defogger ........................391
Rear window wiper............................... 218
Refueling .................................................... 221 Capacity ................................................. 572
Fuel types ..................................... 221, 572
Opening the fuel tank cap............. 223 Replacing
Electronic key battery .......................491
Fuses ........................................................ 493
Light bulbs.............................................498
Tires .......................................................... 542
Wireless remote control battery ....................................................491
Reporting safety defects for U.S. owners .................................. 608
Reset the maintenance data ............ 453
Safety connect....................................... 439
Seat belts .................................................... 30 Adjusting the seat belt.......................... 31
Automatic Locking Retractor .........32
Child restraint system installation ............................................. 59
Cleaning and maintaining the seat belt .......................................450
Emergency Locking Retractor.................................................32
How to wear your seat belt............. 30
How your child should wear the seat belt ...........................................32
Pregnant women, proper seat belt use......................... 33
Reminder light and buzzer ........... 522
Seat belt pretensioners........................ 31
Seat belt extender .................................32
SRS warning light ..............................520
R
S
*: For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.