2010 Lexus IS250 fog light

444
4-3. Do-it-yourself maintenance
IS350/250_U
14IG210 AIgnition system
15EFI NO.210 AFuel system, exhaust system
16H-LP R LWR15 AHeadlight low beam (right)
17H-LP L LWR15 AHeadlight low beam (left)
18F/ P M P25 AFuel system
19EFI25 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
20INJ20 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
21H-LP UPR15 AHeadlight high beams
22HORN10 AHorns
23WA S H E R20 AWindshield washer
24FR TAIL10 AParking lights
25FR FOG15 AFront fog lights
FuseAmpereCircuit

445
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS350/250_U■
Driver’s side instrument panel
FuseAmpereCircuit
1FR P/SEAT LH30 APo w e r s e a t
2A/C7. 5 AAir conditioning system
3MIR HTR15 AOutside rear view mirror defoggers
4TV NO.110 ADisplay
5FUEL OPEN10 AFuel filler door opener
6TV NO.27. 5 A
7PSB30 APre-collision seat belt
8S/ROOF25 AMoon roof
9TA I L10 ATail lights, license plate lights, parking
lights
10PA N E L7. 5 ASwitch illumination, air conditioning
system, display
11RR FOG7. 5 A
12ECU-IG LH10 A
Cruise control, air conditioning sys-
tem, power steering, rain sensor, anti-
glare inside rear view mirror, shift lock
system, moon roof, tire inflation pres-
sure warning system
13FR S/HTR LH15 ASeat heaters and ventilators

446
4-3. Do-it-yourself maintenance
IS350/250_U
FuseAmpereCircuit
14RR DOOR LH20 APo w e r w i n d o w s
15FR DOOR LH20 APo w e r w i n d o w s
16SECURITY7. 5 ASmart access system with push-button
start
17H-LP LVL7. 5 AAFS
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, sun shade, seat belts,
intuitive parking assist, cruise control,
air conditioning system, PTC heater
19FR WIP30 AWindshield wipers

456
4-3. Do-it-yourself maintenance
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
STEP3

533
6-1. Specifications
6
Vehicle 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: HB4 halogen bulbs
G: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior
HeadlightsHigh beam
Low/high beam (discharge bulbs)
Low beam (halogen bulbs)
9005D4S
H116035
55D
A
B
Front turn signal lights21C
Parking lights1685E
Front fog lights900651F
Rear turn signal lights74 4 021E
Back-up lights92116E
Outer foot lights5E
Interior
Vanity lights8E
Tr u n k l i g h t5G
Interior lights Front
Rear
53E
G
Overhead courtesy lights3G
Front door courtesy lights3.8E

566
Alphabetical index
IS350/250_U
Cruise controlCruise control ....................................... 175
Dynamic radar crui se control ....... 179
Cup holder ..............................................336
Curtain shield airbags............................ 93
Customizable features .......................549
Daytime running light system ........... 166
Defogger Rear window........................................ 228
Side mirror ............................................ 228
Dimension ................................................. 518
Dinghy towing ............................... 215, 216
Display
Dynamic radar crui se control ....... 179
Satellite switch mode ....................... 342
Trip information ..................................... 161
Warning message............................ 480
Do-it-yourself maintenance .............394
Door courtesy lights Door courtesy lights......................... 329
Wattage.................................................. 533
Door pockets......................................... 338
Doors Door lock................................ 28, 40, 43
Door windows ....................................... 76
Side mirrors ..............................................73
Driver's seat belt reminder light ..... 473
Driving Correct posture ...................................... 91
Procedures ............................................. 124
Driving position memory ......................53 Electric power steering........................196
Electronic key
If the electronic key does not operate properly............................505
Emergency, in case of If the engine will not start .................501
If the shift lever cannot be shifted from P................................... 503
If the vehicle has a discharged battery .................................................509
If the warning buzzer sounds........ 471
If the warning light turns on............ 471
If a warning message is displayed ............................................ 480
If you have a flat tire .........................492
If you lose your keys ........................ 504
If you think something is wrong ...................................................467
If the electronic key does not operate properly............................505
If your vehicle becomes stuck ...... 515
If your vehicle needs to be towed ..................................................... 461
If your vehicle overheats.................. 512
Emergency flashers Switch...................................................... 460
Engine Compartment ..................................... 400
Engine switch ........................................ 134
Hood ........................................................397
How to start the engine ................... 134
Identification number ........................ 519
If the engine will not start .................501
Ignition switch ....................................... 134
Overheating .......................................... 512
D
E

567
Alphabetical index
IS350/250_U
Engine compartment cover............. 402
Engine coolantCapacity................................................. 524
Checking ............................................... 406
Preparing and checking before winter ...................................... 210
Engine coolant temperature gauge ........................................................ 151
Engine immobilizer system ................. 86
Engine oil Capacity................................................. 522
Checking ............................................... 403
Preparing and checking before winter ...................................... 210
Engine oil maintenance data ........... 405
EPS............................................................... 196
Event data recorder.............................469
First-aid kit storage belt..................... 360
Floor mat.................................................. 359
Fluid Brake .......................................................408
Washer ..................................................... 413
Fog lights
Switch ........................................................168
Wattage ................................................. 533
Footwell lights........................................ 329
Front fog lights Switch ........................................................168
Wattage ................................................. 533 Front passenger occupant
classification system .......................... 104
Front passenger's seat belt reminder light...................................... 473
Front seats Adjustment .................................................51
Driving position memory ..................53
Seat position memory ........................ 57
Front turn signal lights Switch.........................................................147
Wattage ................................................. 533
Fuel
Capacity .................................................. 521
Fuel gauge................................................ 151
Fuel pump shut off system............ 468
Gas station information ..................576
Information ............................................534
Refueling....................................................83
Fuel door .....................................................83
Fuel filler door ...........................................83
Fuel pump shut off system.................468
Fuses .......................................................... 436
Garage door opener ..........................363
Gas station information...................... 576
Gauges ........................................................151
Glove box ................................................333
Glove box light ...................................... 334
F
G

569
Alphabetical index
IS350/250_U
Light bulbsReplacing............................................... 452
Wattage ................................................. 533
Lights
Door courtesy lights ........................ 329
Emergency flasher switch ............. 460
Fog light switch.....................................168
Hazard light switch...........................460
Headlights switch ................................165
Interior light switch.............................. 331
Outer foot lights................................. 329
Overhead courtesy light ............... 329
Personal light switch .......................... 331
Replacing light bulbs ....................... 452
Scuff lights ............................................. 329
Shift lever light ..................................... 329
Turn signal lever................................... 147
Vanity lights .......................................... 340
Wattage ................................................. 533
Load capacity ........................................ 209
Maintenance
Do-it-yourself maintenance ......... 394
General maintenance .....................390
Maintenance data .............................. 518
Maintenance requirements ..........388
Manual transmission............................. 145
Meter Instrument panel light control ....... 152
Meters .........................................................151
Micro dust and pollen filter ...............224 Mirrors
Inside rear view mirror ....................... 72
Side mirror heater .............................228
Side mirrors ............................................. 73
Vanity mirrors ..................................... 340
Moon roof................................................... 79
MP3 disc ..................................................248
Multi-information display ................... 160
Noise from under vehicle...................... 19
Odometer...................................................151
Oil Engine oil............................................... 403
Opener Fuel filler door .........................................83
Hood ........................................................397
Trunk ........................................................... 47
Outer foot lights Outer foot lights .................................329
Wattage ................................................. 533
Outside rear view mirrors
Adjusting and folding.......................... 73
Mirror position memory ....................53
Outside temperature display ............. 161
Overhead console ...............................335
Overhead courtesy lights Overhead courtesy lights ..............329
Wattage ................................................. 533
Overheating, Engine............................ 512L
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