2013 Lexus IS250 fuses

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3-6. Using the storage featuresList of storage features............... 323
• Glove box .................................... 324
• Console boxes ........................... 325
• Overhead console ................... 326
• Cup holders................................. 327
• Bottle holders/door pockets ............................... 329
• Auxiliary box ............................... 329
3-7. Other interior features Sun visors........................................ 330
Vanity mirrors ................................. 331
Clock ................................................. 332
Satellite switch es .......................... 333
Ashtrays ........................................... 336
Cigarette lighter ........................... 337
Power outlet .................................. 338
Seat heaters.................................... 339
Seat heaters and ve ntilators ..... 341
Armrest ............................................ 343
Rear sunshade ............................... 344
Trunk storage extension ........... 346
Coat hooks ..................................... 347
Assist grips ..................................... 348
Floor mat.......................................... 349
Trunk features............................... 350
Garage door opener................. 353
Compass.......................................... 359
Safety Connect ............................. 363 4-1. Maintenance and care
Cleaning and protecting the vehicle exterior................... 372
Cleaning and protecting the vehicle interior .................... 376
4-2. Maintenance Maintenance requirements ..... 379
General maintena nce ................. 381
Emission inspection and maintenance (I/M)
programs ..................................... 384
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................. 385
Hood ................................................ 388
Positioning a floor jack.............. 389
Engine compartment................... 391
Tires ................................................... 406
Tire inflation pressure.................. 418
Wheels ............................................. 422
Air conditioning filter.................. 424
Electronic key battery ................ 426
Checking and replacing fuses ................................................ 428
Headlight aim ................................ 442
Light bulbs ....................................... 444
4Maintenance and care

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3-4. Using the hands-free phone system (for mobile phones)
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Interior features
■Steering wheel switches
Vo l u m e
During an incoming call:
Adjusts the ring tone volume
During an ongoing call:
Adjusts the receiver volume
The voice guidance volume can-
not be adjusted using this but-
ton.
Off-hook switch
Turns the hands-free system
on/starts a call
On-hook switch
Turns the hands-free system
off/ends a call/refuses a call
Talk switch
Turns the voice command
system on (press)/turns the
voice command system off
(press and hold)
■ Microphone

Maintenance and care4
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4-1. Maintenance and careCleaning and protecting the vehicle exterior............. 372
Cleaning and protecting the vehicle interior .............. 376
4-2. Maintenance Maintenance requirements ........................ 379
General maintenance ........... 381
Emission inspection and maintenance (I/M)
programs............................... 384 4-3. Do-it-yourself
maintenance
Do-it-yourself service precautions ........................... 385
Hood .......................................... 388
Positioning a floor jack ......... 389
Engine compartment ............ 391
Tires............................................ 406
Tire inflation pressure............ 418
Wheels ...................................... 422
Air conditioning filter ........... 424
Electronic key battery.......... 426
Checking and replacing fuses ........................................ 428
Headlight aim ......................... 442
Light bulbs ................................ 444

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4-3. Do-it-yourself maintenance
ItemsPa r t s a n d t o o l s
Engine oil level (P. 3 9 5 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used only for adding engine oil)
Fuses ( P. 4 2 8 )• Fuse with same amperage rating as
original
Tire inflation pressure ( P. 4 1 8 )• Tire pressure gauge
• Compressed air source
Headlight aim ( P. 4 4 2 )• Phillips-head screwdriver
Radiator and condenser
(P. 400)
Wa s h e r f l u i d ( P. 4 0 5 )
• Water washer fluid containing anti-
freeze (for winter use)
•Funnel

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4-3. Do-it-yourself maintenance
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 fu se box): Remove the engine
compartment cover. ( P. 393)
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

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4-3. Do-it-yourself maintenance
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Maintenance and care
■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. 444)
●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, protecting the wiring harness from damage.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage to the vehicle, 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.
●Do not modify the fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer.

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Alphabetical index
Front seatsAdjustment ...............................................57
Driving position memory ................. 59
Front turn signal lights Switch ....................................................... 150
Wattage ................................................. 525
Fuel Capacity................................................... 513
Fuel gauge .............................................. 153
Fuel pump shut off system ............ 462
Gas station information ................. 584
Information............................................ 526
Refueling ................................................... 88
Fuel door..................................................... 88
Fuel filler door........................................... 88
Fuel pump shut off system .................462
Fuses.......................................................... 428
Garage door opener.......................... 353
Gas station information ..................... 584
Gauges....................................................... 153
Glove box ................................................324
Glove box light.......................................324 Hands-free system
for mobile phone* ............................ 288
Hazard lights Switch.......................................................454
Head restraints Adjusting .................................................. 63
Headlight aim ......................................... 443
Headlight cleaner .................................. 180
Headlights Discharge headlight precautions........................................452
Replacing light bulbs ........................ 444
Switch.........................................................167
Wattage ..................................................525
Heaters Seat heaters ............................... 339, 341
Side mirror.............................................. 218
Hill-start assist control ........................... 191
Hood ......................................................... 388
Hooks Cargo ..................................................... 350
Coat.......................................................... 347
Shopping bag ..................................... 350
Horn ............................................................ 152
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*: For vehicles with a navigation system, refe r to the “Navigation System Owner’s Manual”.
H

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Alphabetical index
Noise from under vehicle...................... 19
Odometer................................................. 153
OilEngine oil ...............................................395
Opener Fuel filler door.........................................88
Hood....................................................... 388
Trunk ........................................................... 53
Outer foot lights Outer foot lights ...................................319
Wattage.................................................. 525
Outside rear view mirrors Adjusting and folding ......................... 78
Mirror position memory ................... 59
Outside temperature display............ 163
Overhead console ............................... 326
Overhead courtesy lights Overhead courtesy lights ...............319
Wattage.................................................. 525
Overheating, Engine.......................... 504 Parking assist sensors*........................ 185
Parking brake............................................ 151
Parking lights
Replacing light bulbs ........................444
Switch ........................................................ 167
Wattage ................................................. 525
Personal lights Switch ........................................................ 321
Power outlet ........................................... 338
Power windows ..........................................81
Radiator ....................................................400
Radio* ....................................................... 223
RDS* .......................................................... 225
Rear sunshade ....................................... 344
Rear turn signal lights Replacing light bulbs ........................444
Wattage ................................................. 525
Rear view mirror Compass ............................................... 359
Rear window defogger* ..................... 218
Replacing Electronic key battery ......................426
Fuses ........................................................ 428
Light bulbs .............................................444
Reporting safety defects for U.S. owners..........................................550
Reset the maintenance data ............380N
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