2012 Lexus IS250 fog light

445
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS350/250_U
14RR DOOR LH20 APo w e r w i n d o w s
15FR DOOR LH20 APower windows, outside rear view
mirror
16SECURITY7. 5 ASmart access system with push-button
start
17H-LP LVL7. 5 AAutomatic headlight leveling system
18LH-IG10 A
Charging system, headlight cleaner,
rear window defogger, electric cool-
ing fans, emergency flashers, turn sig-
nal lights, back-up lights, stop lights,
mirror heaters, rear sun shade, seat
belts, intuitive parking assist, cruise
control, air conditioning system, PTC
heater, manual transmission, wind-
shield wiper de-icer
19FR WIP30 AWindshield wipers
FuseAmpereCircuit

457
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS350/250_URemove the light bulb.
■ Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
●Headlight low beams (halogen bulbs)
● Headlight high and low beams (discharge bulbs)
● Front fog lights
● Front turn signal lights
● Front side marker lights
● Side turn signal lights
● Stop/tail lights
● Tail lights
● Rear side marker lights
● High mounted stoplight
● License plate lights
● Parking lights and daytime running lights (vehicles with discharge
headlights)
STEP3

536
6-1. Specifications
IS350/250_U
Light bulbs
A: D4S discharge bulbs
B: H11 halogen bulbs
C: Wedge base bulbs (amber)
D: HB3 halogen bulbs
E: Wedge base bulbs (clear)
F: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights
High beam
Low/high beam (discharge bulbs)
Low beam (halogen bulbs)
9005D4S
H116035
55D
A B
Front turn signal lights21C
Parking lights (vehicles with
halogen headlights)1685E
Front fog lightsH1155B
Rear turn signal lights744021E
Back-up lights92116E
Outer foot lights5E
Interior
Vanity lights8E
Tr u n k l i g h t5F
Interior lights Front
Rear
5
3E
F
Overhead courtesy lights3F
Front door courtesy lights5E

580
Alphabetical index
IS350/250_U
Child-protectors ...................................... 49
Cigarette lighter....................................343
CleaningExterior ................................................... 378
Interior ..................................................... 382
Seat belts................................................383
Clock ........................................................ 338
Coat hooks ..............................................355
Compass ..................................................366
Condenser ..............................................406
Console box .......................................... 330
Cooling system Engine overheating ............................513
Cornering assist sensors .................... 190
Cruise control ......................................... 186
Cup holder .............................................. 332
Curtain shield airbags............................98
Customizable features .......................553
Daytime running light system ............174
Defogger* Rear window........................................ 224
Side mirror ............................................ 224
Dimension ................................................520
Dinghy towing ................................. 211, 212
Display
Satellite switch mode ....................... 339
Trip information ................................... 168
Warning message.............................. 481 Do-it-yourself maintenance ...............391
Door courtesy lights
Door courtesy lights ........................ 325
Wattage ................................................. 536
Door pockets ......................................... 334
Doors Door lock ................................33, 45, 48
Door windows....................................... 80
Side mirrors.............................................. 77
Driver's seat belt reminder light ..... 473
Driving Correct posture.....................................96
Procedures............................................. 130
Driving position memory...................... 58
Electric power steering........................196
Electronic key If the electronic key does not
operate properly............................505
Emergency, in case of
If a warning message is displayed .............................................. 481
If the electronic key does not operate properly............................505
If the engine will not start .................501
If the shift lever cannot be shifted from P................................... 503
If the vehicle has a discharged
battery ...................................................510
If the warning buzzer sounds........ 471
If the warning light turns on............ 471
D
E

581
Alphabetical index
IS350/250_U
If you have a flat tire ........................ 492
If you lose your keys ........................504
If you think something is wrong................................................... 469
If your vehicle becomes stuck ......516
If your vehicle has to be stopped in an emergency.............................. 518
If your vehicle needs to be
towed ................................................... 463
If your vehicle overheats..................513
Emergency flashers Switch ...................................................... 462
Engine Compartment ..................................... 397
Engine switch .......................................... 141
Hood ....................................................... 394
How to start the engine...................... 141
Identification number......................... 521
If the engine will not start ................ 501
Ignition switch.......................................... 141
Overheating...........................................513
Engine compartment cover............. 399
Engine coolant Capacity..................................................527
Checking ............................................... 404
Preparing and checking
before winter .................................... 206 Engine coolant temperature
gauge....................................................... 158
Engine immobilizer system..................90
Engine oil Capacity .................................................524
Checking ................................................ 401
Preparing and checking before winter ................................... 206
EPS .............................................................. 196
Event data recorder .................................21
First-aid kit storage belt ..................... 357
Floor mat ..................................................356
Fluid Brake ....................................................... 406
Washer ...................................................... 411
Fog lights Switch.........................................................176
Wattage ................................................. 536
Footwell lights ........................................325
Front fog lights Switch.........................................................176
Wattage ................................................. 536
Front passenger occupant
classification system .......................... 109
Front passenger's seat belt
reminder light...................................... 473
F
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

583
Alphabetical index
IS350/250_U
I/M test ..................................................... 390
IdentificationEngine ....................................................... 521
Vehicle...................................................... 521
Ignition switch ............................................141
Illuminated entry system ................... 325
Indicator lights ......................................... 164
Initialization Items to initialize .................................559
Inside rear view mirror...........................75
Interior lights Interior lights ........................................ 325
Switch .......................................................327
Wattage ................................................. 536
Jack Positioning a floor jack ................... 395
Vehicle-equipped jack ................... 492
Jack handle ..............................................492
Keyless entry..............................................45
Keys Electronic key......................................... 28
Engine switch .......................................... 141
If the electronic key does not operate properly ............................505
If you lose your keys ........................504 Key number ............................................. 28
Keyless entry ........................................... 45
Keys ............................................................. 28
Mechanical key ...................................... 29
Wireless remote control key .......... 45
Light bulbs Replacing ................................................ 451
Wattage ................................................. 536
Lights
Door courtesy lights .........................325
Emergency flasher switch ............. 462
Fog light switch .....................................176
Hazard light switch ...........................462
Headlights switch................................. 172
Interior light switch ............................ 327
Outer foot lights .................................325
Overhead courtesy light ................325
Personal light switch......................... 327
Replacing light bulbs ......................... 451
Scuff lights ..............................................325
Shift lever light......................................325
Turn signal lever .................................. 154
Vanity lights .......................................... 337
Wattage ................................................. 536
Load capacity .........................................205I
J
K
L
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

585
Alphabetical index
IS350/250_U
Rear turn signal lightsReplacing light bulbs ......................... 451
Wattage ................................................. 536
Rear view mirror
Compass ............................................... 366
Rear window defogger*.....................224
Replacing Electronic key battery ..................... 433
Fuses ........................................................ 435
Light bulbs .............................................. 451
Reporting safety defects for U.S. owners ......................................... 562
Reset the maintenance data ............ 386
Safety Connect ..................................... 370
Scuff lights ............................................... 325
Seat belts Adjusting the seat belt ....................... 66
Automatic locking retractor.............67
Child restraint system
installation ............................................. 118
Cleaning and maintaining
the seat belts..................................... 383
Emergency locking retractor ..........67
How to wear your seat belt............. 65
How your child should wear
the seat belt .......................................... 68
Pregnant women,
proper seat belt use..........................67
Reminder light......................................473
Seat belt extenders .............................. 68
Seat belt pretensioners...................... 66 Seat heaters ................................ 345, 348
Seat ventilators ......................................348
Seating capacity ....................................205
Seats
Adjustment ...............................................56
Adjustment precautions .................... 57
Child seats/child restraint system installation.............................. 118
Cleaning .................................................382
Driver’s seat position memory ...... 58
Head restraint ......................................... 62
Properly sitting in the seat ................96
Seat heaters ............................. 345, 348
Ventilated seats ................................. 348
Service reminder indicators ............. 164
Shift lever Automatic transmission ................... 146
If the shift lever cannot be shifted from P .................................. 503
Manual transmission ......................... 152
Shift lever lights......................................325
Shift lock system ................................... 503
Shopping bag hooks............................ 357
Side airbags................................................98
Side marker lights Switch.........................................................172
Side mirror Adjusting and folding...........................77
Mirror position memory ................... 58
“SOS” button .......................................... 370
S
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

586
Alphabetical index
IS350/250_U
Smart access system with push-button start
Entry function.......................................... 33
Starting the engine ................................141
Spare tire Inflation pressure................................ 424
Storage location ................................. 492
Spark plug ................................................ 527
Specifications .........................................520
Speedometer
Speed indicator ................................... 158
Speedometer........................................ 158
Steering wheel Audio switches* ................................. 273
Manual adjustment ............................... 72
Power adjustment .................................73
Steering wheel positionmemory.................................................. 58
Storage feature ......................................329
Stuck If your vehicle becomes stuck...... 516
Sun visors .................................................336
Sunshade Rear .......................................................... 352
Roof ............................................................. 84 Switch
ECT switch ............................................. 147
Emergency flasher switch..............462
Engine switch .......................................... 141
ETCS switch .......................................... 153
Fog light switch .................................... 176
Hazard light switch ...........................462
Ignition switch ......................................... 141
Light switches.........................................172
Power door lock switch.................... 48
Power window switch ....................... 80
Satellite switches................................ 339
Transmission shift switches ............ 149
Window lock switch ........................... 80
Wiper and washer switch............... 178
Tachometer Tacho indicator ....................................158
Tachometer............................................158
Tail lights
Switch.........................................................172
Talk switch* ............................................. 299
Telephone switch* ............................... 298
Theft deterrent system
Alarm........................................................... 92
Engine immobilizer system ............. 90
Theft prevention labels.......................... 95
Tire inflation pressure ......................... 424
T