2010 Lexus ES350 fuses

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ES350_U
5
4-1. Maintenance and careCleaning and protecting the vehicle exterior................... 354
Cleaning and protecting the vehicle interior .................... 357
4-2. Maintenance Maintenance requirements .... 360
General maintenance ................ 362
Emission inspection and maintenance (I/M)
programs ...................................... 365
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................................. 366
Hood.................................................. 370
Positioning a floor jack................ 371
Engine compartment.................. 373
Tires ................................................... 387
Tire inflation pressure................. 396
Wheels............................................. 400
Air conditioning filter.................. 402
Electronic key battery ................ 404
Checking and replacing fuses ................................................ 406
Headlight aim ................................. 415
Light bulbs ........................................ 417 5-1. Essential information
Emergency flashers .................... 428
If your vehicle needs to be towed ....................................... 429
If you think something is wrong ......................................... 435
Fuel pump shut off system ........ 436
Event data recorder.................... 437
5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer
sounds... ........................................ 439
If a warning message is displayed....................................... 449
If you have a flat tire...................... 461
If the engine will not start ............ 471
If the shift lever cannot be shifted from P .............................. 473
If you lose your keys .................... 474
If the electronic key does not operate properly ............... 475
If the vehicle battery is discharged ................................... 477
If your vehicle overheats .......... 480
If the vehicle becomes stuck............................................... 483
4Maintenance and care5When trouble arises

280
3-4. Using the hands-free system (for mobile phone)
ES350_U
■Steering wheel switches
Ty p e A
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
Type B

Maintenance and care4
353
ES350_U
4-1. Maintenance and careCleaning and protecting the vehicle exterior............. 354
Cleaning and protecting the vehicle interior .............. 357
4-2. Maintenance Maintenance requirements ........................ 360
General maintenance .......... 362
Emission inspection and maintenance (I/M)
programs................................ 365 4-3. Do-it-yourself
maintenance
Do-it-yourself service precautions ........................... 366
Hood .......................................... 370
Positioning a floor jack .......... 371
Engine compartment ........... 373
Tires............................................ 387
Tire inflation pressure........... 396
Wheels ...................................... 400
Air conditioning filter ........... 402
Electronic key battery.......... 404
Checking and replacing fuses ........................................ 406
Headlight aim .......................... 415
Light bulbs.................................. 417

367
4-3. Do-it-yourself maintenance
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Maintenance and care
ES350_U
ItemsParts and tools
Engine oil level (oP. 3 7 5 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used
only for adding engine oil)
Fuses (o P. 4 0 6 )• Fuse with same amperage rating as
original
Tire inflation pressure ( oP. 396)• Tire pressure gauge
• Compressed air source
Headlight aim ( oP. 4 1 5 )• Phillips-head screwdriver
Power steering fluid
level (o P. 3 8 1 )
• Automatic transmission fluid
DEXRON

406
4-3. Do-it-yourself maintenance
ES350_U
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.
Remove the engine compartment cover. (oP. 3 74 )
Open the fuse box cover.
Engine compartment
Push the tabs in and lift the lid
off.
Driver's side instrument panel Remove the lid.
After a system failure, see “Fuse layout and amperage ratings”
(o P. 409) for details about which fuse to check.STEP1
STEP2
STEP3
STEP4

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4-3. Do-it-yourself maintenance
ES350_U
30POWER30 APower window
31P/ S E AT30 APo w e r s e a t
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb may
need replacement. (oP. 4 1 7 )
●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.
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.
FuseAmpereCircuit

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Alphabetical index
ES350_U
Engine coolantCapacity.................................................490
Checking ............................................... 378
Preparing and checking
before winter ......................................184
Engine coolant temperature
gauge ....................................................... 134
Engine immobilizer system ..................78
Engine oil Capacity.................................................489
Checking ............................................... 375
Preparing and checking
before winter ......................................184
Engine oil maintenance data ............ 377
Event data recorder.............................437
Floor mat.................................................. 333
Fluid
Brake .......................................................380
Power steering fluid ...........................381
Washer ................................................... 386
Fog lights
Switch ........................................................148
Wattage ................................................. 495
Foot well lighting .................................. 308
Front fog lights Switch ........................................................148
Wattage ................................................. 495
Front passenger occupant classification system ............................96
Front passenger's seat belt reminder light ....................................... 441 Front seats
Adjustment ............................................... 49
Driving position memory ................. 50
Seat position memory ........................ 54
Front side marker lights Replacing light bulbs .......................... 417
Wattage ................................................. 495
Front turn signal lights
Replacing light bulbs .......................... 417
Wattage ................................................. 495
Fuel Capacity ................................................ 488
Fuel gauge .............................................. 134
Fuel pump shut off system .............436
Gas station information ................. 540
Information ........................................... 496
Refueling.................................................... 75
Fuel door ..................................................... 75
Fuel filler door ........................................... 75
Fuel pump shut off system................. 436
Fuses ..........................................................406
Garage door opener ..........................336
Gas station information......................540
Gauges ...................................................... 134
Glove box ................................................. 312
Glove box light ....................................... 312
Grocery bag hooks ............................. 334
F
G

534
Alphabetical index
ES350_U
Parking assist sensors .......................... 165
Parking brake .......................................... 132
Parking lightsSwitch ........................................................145
Wattage.................................................. 495
PCS ..............................................................176
Personal lights Switch ....................................................... 310
Wattage.................................................. 495
Power outlet............................................323
Power steering fluid .............................. 381
Power windows ........................................68
Pre-collision system...............................176
Radar cruise control ............................. 155
Radiator ................................................... 380
Radio ...................................................................211
Radio data system ................................. 212
RDS ............................................................. 212
Rear side marker lights
Replacing light bulbs.......................... 417
Wattage.................................................. 495
Rear sunshade ....................................... 329
Rear turn signal lights Replacing light bulbs.......................... 417
Wattage.................................................. 495
Rear window de fogger....................... 207
Replacing
Electronic key battery......................404
Fuses ........................................................406
Light bulbs............................................... 417
Reporting safety defects for
U.S. owners .......................................... 522 Safety Connect ..................................... 346
Seat belts
Adjusting the seat belt ....................... 59
Automatic Locking Retractor ........ 60
Child restraint system installation ............................................105
Cleaning and maintaining the seat belts .................................... 358
Emergency Locking Retractor ..... 60
How to wear your seat belt ............ 58
How your child should wear the seat belt............................................ 61
Pregnant women, proper seat belt use ........................ 60
Reminder light....................................... 441
Seat belt extenders................................ 61
Seat belt pretensioners ..................... 59
Seat heaters .................................324, 326
Seat position memory............................ 54
Seat ventilators ...................................... 326
Seating capacity..................................... 183
Seats
Adjustment ...............................................49
Adjustment precautions ....................49
Child seats/child restraint system installation ............................105
Cleaning .................................................357
Driver’s seat position memory ...... 50
Front passenger seat position memory ..................................................54
Head restraint ........................................ 56
Properly sitting in the seat................ 83
Seat heaters ..........................................326
Ventilated seats...................................326
Service reminder indicators .............136P
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