bulb Lexus IS250 2008 Using the air conditioning system and defogger / LEXUS 2008 IS250 (OM53699U) User Guide

348
4-3. Do-it-yourself maintenance
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately after turn-
ing off the headlights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bulb with bare hands. Hold the bulb by
the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failing to do so may
result in heat damage, fire, or water en tering the headlight unit. This may damage
the headlights or cause condensation to build up on the lens.
●Do not attempt to take apart or repair the low beam headligh t bulbs, connectors,
power supply circuits, or related components.
Doing so could result in electric shock and serious injury or death.
■Discharge headlights (if equipped)
●Contact your Lexus dealer be fore replacing discharge headlights (including light
bulbs).
●Do not touch the high-intensity discharge headlight’s high voltage socket when
the headlights are turned on.
An extremely high voltage of 20000 V wi ll be discharged and could result in
serious injury or death by electric shock.
■To prevent damage or fire
Make sure bulbs are fully seated and locked.

420
6-1. Specifications
Light bulbs
*:If equipped
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
Headlights
High beam
Low/high* beam (discharge bulbs)
Low beam* (halogen bulbs)
9005
D4SH1160
35
55DA B
Front turn signal lights21C
Parking lights1685E
Front fog lights900655F
Trunk light5G
Rear turn signal lights74 4 021E
Back-up lights92116E
Outer foot lights5E
Interior
Vanity lights8E
Interior lights
Front
Rear
10
3.0E
G
Overhead courtesy lights Front
Rear
3.83.0E
G
Door courtesy lights3.8E

455
Alphabetical index
Head restraintsAdjusting ................................................... 51
Headlight aim .......................................... 341
Headlight cleaner ................................... 151
Headlights Discharge headlights precautions ....................................... 348
Replacing light bulbs ....................... 342
Switch ........................................................ 143
Wattage ................................................. 420
Heaters Seat heaters................................ 251, 253
Side mirror ............................................ 200
Hill-start assist control ......................... 170
Hood ......................................................... 289
Hooks Cargo........................................................ 261
Coat ......................................................... 259
Shopping bag........................................ 261 I/M test......................................................285
Identification
Engine......................................................407
Vehicle ....................................................407
Ignition switch............................................ 117
Illuminated entry system .................... 233
Indicator lights......................................... 136
Initialization Items to initialize ...................................441
Inside rear view mirror .......................... 60
Interior lights Interior lights ...........................................231
Switch....................................................... 234
Wattage ..................................................420
Jack Positioning a floor jack ................... 290
Replacing the wheel .........................382
Jack handle..............................................382HI
J

456
Alphabetical index
Keyless entry.............................................. 34
KeysElectronic key ......................................... 20
Engine switch........................................... 117
If you lose your keys......................... 393
If the electronic key does not operate properly ............................ 394
Key number ............................................. 20
Keyless entry ........................................... 34
Keys ............................................................. 20
Mechanical key...................................... 20
Wireless remote control key .......... 34
Light bulbs Replacing ............................................... 342
Wattage.................................................. 420
Lights Door courtesy lights........................... 231
Fog light switch .....................................146
Headlights switch ................................ 143
Interior light switch ............................ 234
Outer foot lights ................................... 231
Overhead courtesy light.................. 231
Personal light switch ........................ 234
Replacing light bulbs........................ 342
Scuff lighting ........................................... 231
Shift lever lighting ................................ 231
Turn signal lever ...................................128
Vanity lights .......................................... 243
Wattage.................................................. 420
Load capacity .......................................... 182 Maintenance
Do-it-yourself maintenance......... 286
General maintenance..................... 282
Maintenance data ............................. 406
Maintenance requirements.......... 280
Manual transmission .............................126
Meter Instrument panel lig ht control ......... 131
Meters ....................................................... 130
Micro dust and pollen filter ................196
Mirrors Inside rear view mirror ...................... 60
Side mirror heater............................. 200
Side mirrors............................................... 61
Vanity mirrors ......................................243
Moon roof................................................... 66
MP3 disc .................................................... 217
Multi-information display ....................139
Odometer ................................................ 130
Oil Engine oil............................................... 295
Opener
Fuel filler door .........................................69
Hood ....................................................... 289
Trunk..............................................................41
Outer foot lights Outer foot lights................................... 231
Wattage ................................................. 420
Outside rear view mirrors Adjusting and folding ........................... 61
Mirror position memory ....................46
Outside temperature display ........... 140
Overhead console ............................... 238K
L
M
O

457
Alphabetical index
Overhead courtesy lightsOverhead courtesy lights ............... 231
Wattage ................................................. 420
Overheating, Engine .......................... 400
Parking assist sensors .......................... 164
Parking brake .......................................... 129
Parking lights Replacing light bulbs ....................... 342
Switch ........................................................ 143
Wattage ................................................. 420
PCS.............................................................. 176
Personal lights Switch ...................................................... 234
Power outlet ........................................... 250
Power windows.........................................64
Pre-collision system .............................. 176
Radar cruise control ............................. 155
Radiator......................................................301
Radio ......................................................... 204
RDS ............................................................ 205
Rear sunshade ....................................... 256
Rear turn signal lights Replacing light bulbs ....................... 342
Wattage ................................................. 420
Rear view mirror Compass ............................................... 269
Rear window defogger ...................... 200
Replacing Electronic key battery ..................... 325
Fuses .........................................................327
Light bulbs ............................................ 342
Reporting safety defects for U.S. owners ..........................................444 Scuff lighting ............................................ 231
Seat belts
Adjusting the seat belt ........................ 53
Automatic locking retractor ............ 54
Child restraint system installation..............................................98
Cleaning and maintaining the seat belts .....................................278
Emergency locking retractor.......... 54
How to wear your seat belt ............. 52
How your child should wear the seat belt ..........................................55
Pregnant women, proper seat belt use ......................... 54
Reminder light .....................................362
Seat belt extenders ..............................55
Seat belt pretensioners ...................... 53
Seat heaters .................................. 251, 253
Seat position memory ............................ 49
Seat ventilators ...................................... 253
Seating capacity ..................................... 182
Seats Adjustment ............................................... 44
Adjustment precautions .................... 45
Child seats/child restraint system installation..............................98
Cleaning ................................................. 277
Driver’s seat position memory ....... 46
Front passenger seat position memory .................................................. 49
Head restraint ...........................................51
Properly sitting in the seat .................77
Seat heaters ............................... 251, 253
Ventilated seats ..................................253
Service reminder indicators ............. 136
P
R
S

459
Alphabetical index
TachometerTacho indicator ....................................130
Tachometer ............................................130
Tail lights Switch ........................................................ 143
Talk switch*
Telephone switch*
Theft deterrent system Alarm ........................................................... 74
Engine immobilizer system .............. 72
Theft prevention labels .......................... 76
Tire inflation pressure........................... 316
Tire information Glossary ................................................ 429
Size ........................................................... 426
Tire identification number ............. 426
Uniform tire quality grading..........427
Tires Chains .......................................................183
Checking ............................................... 306
If you have a flat tire.......................... 382
Inflation pressure ................................. 316
Inflation pressure sensor................308
Information.............................................424
Replacing............................................... 382
Rotating tires ........................................ 306
Size ............................................................. 415
Snow tires................................................183
Tools .......................................................... 382
Total load capacity................................. 182 Towing
Dinghy towing ........................... 188, 189
Emergency towing........................... 350
Trailer towing ........................................ 187
TRAC.......................................................... 170
Traction control ...................................... 170
Transmission shift switches ................ 124
Trip meter ................................................. 130
Trunk Extending a space ............................ 258
Opener ........................................................ 41
Trunk light Trunk light ................................................. 42
Wattage ..................................................420
Turn signal lights Replacing light bulbs ........................ 342
Switch........................................................ 128
Wattage ..................................................420T
*: Refer to the “Navigatio n System Owner’s Manual”