fuse Lexus IS250 2012 Using the air conditioning system and defogger / LEXUS 2012 IS250,IS350 OWNERS MANUAL (OM53A87U)

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3-6. Using the storage featuresList of storage features............... 329
• Glove box ................................... 330
• Console boxes .......................... 330
• Overhead console ................... 332
• Cup holders................................. 332
• Bottle holders/door pockets ............................... 334
• Auxiliary box .............................. 335
3-7. Other interior features Sun visors......................................... 336
Vanity mirrors ................................ 337
Clock ................................................ 338
Satellite switch es .......................... 339
Ashtrays ........................................... 342
Cigarette lighter ........................... 343
Power outlet ................................... 344
Seat heaters.................................... 345
Seat heaters and ventilators .................................... 348
Armrest ............................................. 351
Rear sunshade ............................... 352
Trunk storage extension ........... 354
Coat hooks .................................... 355
Floor mat.......................................... 356
Trunk features................................ 357
Garage door opener................. 360
Compass.......................................... 366
Safety Connect ............................. 370 4-1. Maintenance and care
Cleaning and protecting the vehicle exterior................... 378
Cleaning and protecting the vehicle interior .................... 382
4-2. Maintenance Maintenance requirements.............................. 385
General maintenance ................ 387
Emission inspection and maintenance (I/M)
programs ..................................... 390
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................... 391
Hood ................................................. 394
Positioning a floor jack............... 395
Engine compartment.................. 397
Tires .................................................... 412
Tire inflation pressure................. 424
Wheels ............................................. 428
Air conditioning filter................. 430
Electronic key battery ................ 433
Checking and replacing fuses ................................................ 435
Headlight aim ................................ 449
Light bulbs ........................................ 451
4Maintenance and care

299
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

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3-4. Using the hands-free phone system (for mobile phones)
When receiving a phone call■ Answering a phone call
Press the off-hook switch.
■ Refusing a phone call
Press the on-hook switch.
Transferring a phone call
A call can be transferred between the mobile phone and system while
dialing, receiving a call, or during a call. Use one of the following meth-
ods:
a. Operate the mobile phone.
Refer to the manual that comes with the mobile phone for the operation
of the phone.
b. Press the off-hook switch*1.
c. Press the talk switch and say “Call Transfer”
*2.
*1: This operation can be performed only when transferring a call
from the mobile phone to the system during a call.
*2: While the vehicle is in motion, calls cannot be transferred from
the system to the mobile phone.
Call waiting
When a call is interrupted by an incoming call from a third party, the fol-
lowing options will become available:
● Answer the incoming call: Press the off-hook switch. (Press the off-
hook switch again as necessary to switch back and forth between
calls.)
● Refuse the incoming call: Press the on-hook switch.

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3-7. Other interior features
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
377
4-1. Maintenance and careCleaning and protecting the vehicle exterior............. 378
Cleaning and protecting the vehicle interior ............. 382
4-2. Maintenance Maintenance requirements ....................... 385
General maintenance .......... 387
Emission inspection and maintenance (I/M)
programs............................... 390 4-3. Do-it-yourself
maintenance
Do-it-yourself service precautions ............................ 391
Hood .......................................... 394
Positioning a floor jack ......... 395
Engine compartment ........... 397
Tires............................................. 412
Tire inflation pressure........... 424
Wheels ...................................... 428
Air conditioning filter ........... 430
Electronic key battery.......... 433
Checking and replacing fuses ........................................ 435
Headlight aim ......................... 449
Light bulbs ................................. 451

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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. 4 0 1 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used only for adding engine oil)
Fuses ( P. 4 3 5 )• Fuse with same amperage rating as
original
Tire inflation pressure ( P. 4 2 4 )• Tire pressure gauge
• Compressed air source
Headlight aim ( P. 4 4 9 )• Phillips-head screwdriver
Radiator and condenser
(P. 4 0 6 )
Wa s h e r f l u i d ( P. 4 1 1 )
• Water washer fluid containing anti-
freeze (for winter use)
•Funnel

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4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine compartment
IS350
Battery (P. 4 0 8 )
Engine oil level dipstick (P. 4 0 1 )
Engine oil filler cap (P. 4 0 1 )
Brake fluid reservoir (P. 4 0 6 )
Fuse boxes ( P. 435)Washer fluid tank
(P. 411)
Electric cooling fans
Condenser ( P. 4 0 6 )
Radiator ( P. 4 0 6 )
Engine coolant reservoir (P. 4 0 4 )

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4-3. Do-it-yourself maintenance
IS250
Battery (P. 4 0 8 )
Engine oil level dipstick (P. 4 0 1 )
Engine oil filler cap (P. 4 0 1 )
Brake fluid reservoir (P. 4 0 6 )
Fuse boxes ( P. 435)Washer fluid tank
(P. 411)
Electric cooling fans
Condenser ( P. 4 0 6 )
Radiator ( P. 4 0 6 )
Engine coolant reservoir (P. 4 0 4 )

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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 START STOP” switch OFF.
Engine compartment (type B fu se box): Remove the engine
compartment cover. ( P. 399)
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
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. 439) for details about which fuse to check.
Remove the fuse with the pull-
out tool.
STEP4
STEP5