fuses Lexus IS250 2006 Using the audio system / LEXUS 2006 IS350/250 FROM MAY 2006 PROD. OWNER'S MANUAL (OM53619U)

TABLE OF CONTENTSIndex
• Bottle holders/door pockets ........................................... 213
3-5. Other interior features............ 215 Sun visors.......................................... 215
Vanity mirror ................................... 216
Clock .................................................. 217
Satellite switches ........................... 218
Ashtrays ............................................ 221
Cigarette lighter ........................... 222
Power outlet ................................... 223
Seat heaters .................................... 224
Seat heaters and ve ntilators .... 226
Armrest ............................................ 228
Rear sunshade ............................... 229
Extended trunk............................... 231
Coat hooks ..................................... 232
Floor mat.......................................... 233
Trunk features................................ 234
Garage door opener .................. 237
Compass........................................... 242
4-1. Maintenance and care............ 248 Cleaning and protecting the vehicle exterior.................. 248
Cleaning and protecting the vehicle interior ................... 250 4-2. Maintenance.............................. 253
Maintenance requirements ..... 253
General maintena nce ................ 255
Emission inspection and maintenance (I/M)
programs ..................................... 258
4-3. Do-it-yourself maintenance............................ 259
Do-it-yourself service precautions .................................. 259
Hood.................................................. 262
Positioning the jack ..................... 263
Engine compartment.................. 265
Tires ................................................... 279
Tire inflation pressure................ 289
Wheels.............................................. 293
Air conditioning filter.................. 295
Electronic key battery ................ 297
Checking and replacing fuses ................................................ 299
Headlight aim.................................. 313
Light bulbs ........................................ 314
5-1. Essential information ............... 322 If your vehicle needs to be towed ....................................... 322
If you think something is wrong ............................................. 329
4Maintenance and care
5When trouble arises

Maintenance and care4
247
4-1. Maintenance and care ........ 248Cleaning and protecting the vehicle exterior ................ 248
Cleaning and protecting the vehicle interior ................ 250
4-2. Maintenance .......................... 253 Maintenance requirements ............................ 253
General maintena nce ............. 255
Emission inspection and maintenance (I/M)
programs .................................. 258
4-3. Do-it-yourself maintenance ......................... 259
Do-it-yourself service precautions ............................... 259
Hood............................................... 262
Positioning the jack................... 263
Engine compartment............... 265
Tires ................................................. 279
Tire inflation pressure............... 289
Wheels........................................... 293 Air conditioning filter .............. 295
Electronic key battery .............. 297
Checking and replacing
fuses ............................................. 299
Headlight aim .............................. 313
Light bulbs..................................... 314

260
4-3. Do-it-yourself maintenance
CAUTION
The engine compartment contains many mechanisms and fluids that may move sud-
denly, become hot, or become electrically energized. To avoid death or serious injury.
■When working on the engine compartment:
●Keep hands, clothing, and tools away from the moving fan and engine drive belt.
●Be careful not to touch the engine, radiator , exhaust manifold, etc. right after driv-
ing as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easi ly, such as paper or rags, in the engine
compartment.
●Do not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel
and battery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous and
corrosive sulfuric acid.
ItemsPa r t s a n d t o o l s
Engine oil level ( P. 2 6 8 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used only for adding engine oil)
Fuses ( P. 2 9 9 )• Fuse with same amperage rating as
original
Tire inflation pressure ( P. 2 8 9 )• Tire pressure gauge
• Compressed air source
Headlight aim ( P. 3 1 3 )• Phillips-head screwdriver
Radiator and condenser (P. 2 74 )
Wa s h e r f l u i d (P. 2 7 8 )
• Water washer fluid containing anti-
freeze (for winter use)
•Funnel

299
4-3. Do-it-yourself maintenance
4
Maintenance and care
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Turn the engine switch OFF.
Remove the engine compartment cover.
P. 2 6 7
Open the fuse box cover.
Engine compartment
(type A)
Push the tabs in and lift the lid
off.
Engine compartment
(type B)
Push the tabs in and lift the lid
off.STEP1
STEP2
STEP3

311
4-3. Do-it-yourself maintenance
4
Maintenance and care
FuseAmpereCircuit
13FR DOOR RH20APower windows, outside rear view
mirrors
14AM215ASmart access system with push-button
start
15RH-IG7. 5 A
Seat belts, Lexus parking assist-sen-
sor, automatic transmission, seat
heater and ventilator
16FR S/HTR RH15ASeat heaters and ventilators
17ECU-IG RH10A
Power seats, smart access system with
push-button start, AWD system, out-
side rear view mirrors, VDIM, VSC,
air conditioning system, pre-collision
safety belt, electric tilt and telescopic
steering, power windows, navigation
system
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb may
need replacement. ( P. 3 1 4 )
●If the replaced fuse blows again, have the vehicle inspected by your Lexus
dealer.
■If there is an overload in the circuits
The fuses are designed to blow before the entire wiring harness is damaged.

312
4-3. Do-it-yourself maintenance
CAUTION
■To prevent system breakdowns and vehicle fire
●Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than indicated, or use any other
object in place of a fuse.
●Always use a genuine Lexus fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
●Do not modify fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer.

411
Alphabetical index
Front passenger's seat belt reminder light ..................................... 335
Front seats Adjustment ...............................................26
Driving position memory ................. 28
Seat position memory .......................... 31
Front turn signal lights Wattage .................................................388
Fuel Capacity.................................................. 377
Fuel gauge ............................................. 105
Fuel pump shut off system ............ 330
Gas station information ................... 419
Information............................................ 389
Refueling ..................................................... 51
Fuel filler door............................................. 51
Fuel pump shut off system ................ 330
Fuses.......................................................... 299
Garage door opener........................... 237
Gas station information ....................... 419
Gauges.......................................................105
Glove box ............................................... 209
Glove box light........................................ 210
Head restraints Adjusting ..................................................33
Headlight aim .......................................... 313
Headlight cleaner .................................. 125
Headlights Discharge headlights precautions ....................................... 320
Replacing light bulbs ......................... 314
Switch ......................................................... 118
Wattage .................................................388 Heaters
Seat heaters .............................. 224, 226
Side mirror...............................................174
Hill-start assist control ......................... 144
Hood .......................................................... 262
Hooks Cargo ...................................................... 234
Coat.......................................................... 232
Shopping bag ...................................... 234
I/M test......................................................258
Identification Engine......................................................375
Vehicle ....................................................375
Illuminated entry system ....................206
Indicator lights............................................ 111
Initialization Items to initialize ................................ 404
Inside rear view mirror .......................... 42
Interior lights Interior lights ........................................ 205
Switch.......................................................207
Wattage ................................................. 388
Jack Positioning the jack ...........................263
Replacing the wheel .........................352
Jack handle.............................................. 352
Keys Electronic key .............................................2
Engine switch .......................................... 94
If you lose your keys .........................362
If your electronic key battery is discharged.....................................363
Key number .................................................2
G
H
I
J
K

413
Alphabetical index
Power outlet ............................................223
Power windows.........................................45
Pre-collision system (PCS) ................ 149
Radar cruise control ............................. 129
Radiator..................................................... 274
Radio................................................................ 178
RDS (Radio data system).................... 179
Rear sunshade ........................................229
Rear turn signal lights Replacing light bulbs ......................... 314
Wattage .................................................388
Rear view mirror Compass ................................................242
Rear window defogger ........................ 174
Replacing Electronic key battery ......................297
Fuses ........................................................ 299
Light bulbs .............................................. 314
Reporting safety defects for U.S.A. owners .................................... 406
Scuff lighting........................................... 205
Seat belts Adjusting the seat belt ....................... 35
Automatic Locking Retractor (ALR) ...................................................... 36
Child restraint system installation ..............................................75
Cleaning and maintaining the seat belts....................................... 251
Emergency Locking Retractor (ELR) ....................................................... 36
How to wear your seat belt..............34
How your child should wear the seat belt........................................... 37 Pregnant women,
proper seat belt use ......................... 36
Reminder light .................................... 335
Seat belt extenders .............................. 37
Seat belt pretensioners ...................... 35
Seat heaters ................................. 224, 226
Seat position memory ............................. 31
Seat ventilators ...................................... 226
Seating capacity ..................................... 155
Seats Child seats/child restraint system installation.............................. 75
Cleaning ................................................ 250
Driving position memory .................. 28
Front passenger seat position memory ....................................................31
Head restraint ......................................... 33
Properly sitting in the seat ................59
Seat adjustment ..................................... 26
Seat adjustment precautions........... 27
Seat heaters .............................. 224, 226
Ventilated seats .................................. 226
Service reminder indicators ................ 111
Shift lever Automatic transmission ..................... 97
If the shift lever cannot be shifted from P .................................... 361
Manual transmission ........................... 101
Shift lever lighting .................................205
Shift lock system ..................................... 361
Shopping bag hooks............................ 234
Side airbags..................................................61
Side marker lights Switch.......................................................... 118
Side mirror Adjusting and folding.......................... 43
Driving position memory .................. 28
R
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