fuses Lexus GX460 2015 TIPS FOR THE NAVIGATION SYSTEM / LEXUS 2015 GX460 OWNERS MANUAL (OM60L72U)

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6-1. Maintenance and care Cleaning and protecting the vehicle exterior ................ 438
Cleaning and protecting the vehicle inte rior....................441
6-2. Maintenance Maintenance requirements ............................ 444
General maintenance...............447
Emission inspection and maintenance (I/M)
programs .................................... 450
6-3. Do-it-yourself maintenance Do-it-yourself service precautions.................................. 451
Hood ............................................... 454
Engine compartment ............... 455
Tires.................................................. 468
Tire inflation pressure ................475
Wheels ............................................479
Air conditioning filter ................ 481
Electronic key battery.............. 483
Checking and replacing fuses.............................................. 485
Headlight aim ..............................488
Light bulbs .................................... 490 7-1. Essential information
Emergency flashers .................. 502
If your vehicle has to be stopped in
an emergency .......................... 503
7-2. Steps to take in an emergency If your vehicle needs to be towed................................ 504
If you think something is wrong........................................... 509
Fuel pump shut off system ....... 510
If a warning light turns on or a warning buzzer
sounds ............................................ 511
If a warning message is displayed ......................................519
If you have a flat tire .................. 533
If the engine will not start ........ 546
If the shift lever cannot be shifted from P ........................... 548
If the electronic key does not operate properly ............. 549
If the vehicle battery is discharged ................................. 552
If your vehicle overheats ......... 555
If the vehicle becomes stuck ............................................. 558
6Maintenance and care7When trouble arises

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GX460_OM_OM60L72U_(U)
6Maintenance and care
6-1. Maintenance and careCleaning and protecting the vehicle exterior.................438
Cleaning and protecting the vehicle interior ....................441
6-2. Maintenance Maintenance requirements............................. 444
General maintena nce .............. 447
Emission inspection and maintenance (I/M)
programs .................................... 450
6-3. Do-it-yourself maintenance Do-it-yourself service precautions ..................................451
Hood ............................................... 454
Engine compartment ............... 455
Tires ..................................................468
Tire inflation pressure ............... 475
Wheels ........................................... 479
Air conditioning filter ................ 481
Electronic key battery ..............483
Checking and replacing fuses ..............................................485
Headlight aim ............................. 488
Light bulbs..................................... 490

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GX460_OM_OM60L72U_(U)6-3. Do-it-yourself maintenance
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Maintenance and care
Do-it-yourself service precautions
If you perform maintenance yourself, be sure to follow the correct procedures
as given in these sections.
ItemsPa r t s a n d t o o l s
Battery condition
(
 P. 464)•Warm water• Baking soda•Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
( P. 4 6 1 )
• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
•Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant level
( P. 4 5 9 )
• “Toyota Super Long Life Coolant” or similar high quality eth-
ylene glycol based non-silicate, non-amine, non-nitrite and
non-borate coolant with long-life hybrid organic acid tech-
nology.
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with 50 %
coolant and 50 % deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with 55 %
coolant and 45 % deionized water.
• Funnel (used only for adding coolant)
Engine oil level
( P. 4 5 7 )
• “Toyota Genuine Motor Oil” or equivalent
•Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses
( P. 4 8 5 )• Fuse with same amperage rating as original

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GX460_OM_OM60L72U_(U)6-3. Do-it-yourself maintenance
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Maintenance and care
Checking and replacing fuses
Turn the engine switch off.
Open the fuse box cover.
Remove the fuse with the pull-out tool.
Only type A fuse can be removed using
the pull-out tool.
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and replace the fuses as necessary.
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Engine compartmentDriver’s side instrument panel
Push the tab in and lift the lid off. Remove the lid.
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GX460_OM_OM60L72U_(U)
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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. 4 9 0 )
●If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer.
■If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or injury.
●Never use a fuse of a higher amperage rati ng 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 boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus dealer,
as soon as possible.

622Alphabetical index
GX460_OM_OM60L72U_(U)
Fuel ............................................................. 564Capacity ................................................ 564
Fuel gauge ................................................ 79
Fuel pump shut off system.............. 510
Information ............................................ 572
Refueling...................................................214
Type ............................................... 214, 564
Warning light ........................................ 513
Fuel consumption information ........... 88
Fuel filler door .......................................... 214 Refueling...................................................214
Fuel gauge ...................................................79
Fuel pump shut off system.................. 510
Fuses .......................................................... 485
Garage door opener ...........................427
Gauges .........................................................79
Glass hatch .............................................. 106
Glove box ................................................400
Hands-free system (for cellular phone)
*
Head restraints ........................................136
Headlights .................................................196 Light switch ............................................ 196
Replacing light bulbs ........................492
Wattage ................................................... 571
Headlights cleaner.................................213
Heaters Automatic air conditioning system .................................... 380, 390
Seat heaters ..........................................394
Outside rear view mirrors ............ 385 Height control ......................................... 331
Hill-start assist control ....................... 346
Hood ......................................................... 454
Hooks
Cargo hooks .......................... 406, 407
Coat hooks ............................................. 421
Retaining hooks (floor mat)..............24
Horn............................................................. 139
I/M test ..................................................... 450
Identification Engine ..................................................... 564
Vehicle ....................................................563
Ignition switch (engine switch) .........185
Ignition switch light .............................. 396
Illuminated entry system ................... 398
Immobilizer system ................................ 68
Indicators ..................................................... 74
Initialization Moon roof .............................................. 150
Power windows.................................... 147
Inside rear view mirror...........................141
Instrument panel light control ............ 80
Interior lights .......................................... 396 Switch ...................................................... 397
Wattage ................................................... 571
Jack Vehicle-equipped jack ................... 534
Jack handle ..............................................537
Jam protection function Moon roof .............................................. 150
Power windows.................................... 147
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625Alphabetical index
GX460_OM_OM60L72U_(U)
Power outlet ............................................. 417
Power windows .......................................146Jam protection function ....................147
Operation ............................................... 146
Window lock switch.......................... 146
Pre-Collision System (PCS) ............ 362 Function ..................................................362
PCS OFF switch ................................363
Warning light ........................................ 512
Radiator ......................................................461
Radio
*
Rear seat ................................................... 120 Adjustment ............................................. 120
Rear turn signal lights ...........................194 Replacing light bulbs ....................... 495
Turn signal lever .................................. 194
Wattage ................................................... 571
Rear view mirror Inside rear view mirror ....................... 141
Outside rear view mirrors .............. 143
Rear view monitor system .................247
Rear window defogger ......................385
Rear window wiper................................. 211
Refueling .................................................... 214 Capacity ................................................ 564
Fuel types .................................... 214, 564
Opening the fuel tank cap.............. 216 Replacing
Electronic key battery .....................483
Fuses ........................................................485
Light bulbs.............................................490
Tires .......................................................... 533
Wireless remote control battery ..................................................483
Reporting safety defects for U.S. owners .................................. 600
Reset the maintenance data ............ 445
Safety connect........................................432
Seat belts .................................................... 28 Adjusting the seat belt........................ 29
Automatic Locking Retractor ........ 30
Child restraint system installation ............................................. 57
Cleaning and maintaining the seat belt ....................................... 442
Emergency Locking Retractor................................................ 30
How to wear your seat belt............. 28
How your child should wear the seat belt .......................................... 30
Pregnant women, proper seat belt use........................... 31
Reminder light and buzzer .............513
Seat belt pretensioners...................... 29
Seat belt extender ................................ 30
SRS warning light ................................. 511
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*:For vehicles with a navigation system or a multimedia system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL” or “MULTIMEDIA OWNER’S MANUAL”.