2009 Lexus IS250 fuse

TABLE OF CONTENTSIndex
08_IS350/250_U_(L/O_0808)
4
3-3. Using the interior lightsInterior lights list............................ 247
• Interior lights ............................... 249
• Personal lights ............................ 249
3-4. Using the storage features List of storage features................ 251
• Glove box...................................... 251
• Console boxes ........................... 252
• Overhead console.................... 253
• Cup holders................................. 254
• Bottle holders/door pockets .......................................... 256
3-5. Other interior features Sun visors......................................... 257
Vanity mirror ................................. 258
Clock ................................................. 259
Satellite switches ......................... 260
Ashtrays ........................................... 263
Cigarette lighter ........................... 264
Power outlet ................................... 265
Seat heaters.................................... 266
Seat heaters and ventilators ..................................... 269
Armrest ............................................ 272
Rear sunshade ............................... 273
Trunk storage extension............ 275
Coat hooks ..................................... 276
Floor mat.......................................... 277
Trunk features................................ 278
Garage door opener................... 281
Compass.......................................... 287 4-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......................... 292
Cleaning and protecting the vehicle interior............................ 295
4-2. Maintenance Maintenance requirements .... 298
General maintenance ............... 300
Emission inspection and maintenance (I/M)
programs ..................................... 303
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................. 304
Hood.................................................. 307
Positioning a floor jack.............. 308
Engine compartment................... 310
Tires ................................................... 325
Tire inflation pressure................. 336
Wheels............................................. 340
Air conditioning filter.................. 342
Electronic key battery ................ 345
Checking and replacing fuses ................................................ 347
Headlight aim.................................. 361
Light bulbs ....................................... 363
4Maintenance and care

265
3-5. Other interior features
3
Interior features
08_IS350/250_U_(L/O_0808)
Power outlet
■The power outlet can be used when
The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode.
NOTICE
■To avoid damaging the power outlet
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may cause a short circuit.
■To prevent the fuse from being blown
Do not use an accessory that uses more than 12 V 10 A.
■To prevent the battery from being discharged
Do not use the power outlet longer than necessary when the engine is off.
The power outlet can be used for 12 V accessories that run on less than 10
A.

Maintenance and care4
291
08_IS350/250_U_(L/O_0808)
4-1. Maintenance and careCleaning and protecting the vehicle exterior............. 292
Cleaning and protecting the vehicle interior .............. 295
4-2. Maintenance Maintenance requirements ....................... 298
General maintenance ......... 300
Emission inspection and maintenance (I/M)
programs............................... 303 4-3. Do-it-yourself
maintenance
Do-it-yourself service precautions ........................... 304
Hood .......................................... 307
Positioning a floor jack ......... 308
Engine compartment ............ 310
Tires............................................ 325
Tire inflation pressure........... 336
Wheels ...................................... 340
Air conditioning filter ........... 342
Electronic key battery.......... 345
Checking and replacing fuses ........................................ 347
Headlight aim .......................... 361
Light bulbs................................ 363

305
4-3. Do-it-yourself maintenance
4
Maintenance and care
08_IS350/250_U_(L/O_0808)
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,
observe the following precautions.
■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 easily, 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.
ItemsParts and tools
Engine oil level (
P. 313)
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel, funnel (used
only for adding engine oil)
Fuses (
P. 3 4 7 )• Fuse with same amperage rating as
original
Tire inflation pressure (
P. 3 3 6 )• Tire pressure gauge
• Compressed air source
Headlight aim (
P. 3 6 1 )• Phillips-head screwdriver
Radiator and condenser (
P. 3 1 9 )

Wa s h e r f l u i d (
P. 3 2 4 )
• Water washer fluid containing anti-freeze (for winter use)
•Funnel

310
4-3. Do-it-yourself maintenance
08_IS350/250_U_(L/O_0808)
Engine compartment
IS350
Battery (
P. 321)
Engine oil level dipstick (
P. 313)
Engine oil filler cap (
P. 313)
Brake fluid reservoir (
P. 319)
Fuse boxes (
P. 3 4 7 )Washer fluid tank
(
P. 324)
Electric cooling fans
Condenser (
P. 319)
Radiator (
P. 319)
Engine coolant reservoir (
P. 317)

311
4-3. Do-it-yourself maintenance
4
Maintenance and care
08_IS350/250_U_(L/O_0808)
IS250
Battery (
P. 321)
Engine oil level dipstick (
P. 313)
Engine oil filler cap (
P. 313)
Brake fluid reservoir (
P. 319)
Fuse boxes (
P. 3 4 7 )Washer fluid tank
(
P. 324)
Electric cooling fans
Condenser (
P. 319)
Radiator (
P. 319)
Engine coolant reservoir (
P. 317)

347
4-3. Do-it-yourself maintenance
4
Maintenance and care
08_IS350/250_U_(L/O_0808)
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 START STOP” switch OFF.
Engine compartment (type B fuse box): Remove the engine
compartment cover. (
P. 312)
Open the fuse box cover.
Engine compartment (type A fuse box)
Push the tabs in and lift the lid
off.
Engine compartment (type B fuse box) Push the tabs in and lift the lid
off.STEP1
STEP2
STEP3

348
4-3. Do-it-yourself maintenance
08_IS350/250_U_(L/O_0808)
Driver's side instrument panelRemove the lid.
Passenger's side instrument panel Remove the lid.
After a system failure, see “Fuse layout and amperage ratings”
(
P. 351) for details about which fuse to check. Remove the fuse with the pull-
out tool.
STEP4
STEP5