fuse LEXUS LS600H 2015 Owners Manual

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LS600hL_U(OM50E41U)6-1. Maintenance and care
Cleaning and protecting the vehicle exterior ................. 418
Cleaning and protecting the vehicle inte rior.................. 422
6-2. Maintenance Maintenance requirements ............................ 425
General maintenance.............. 428
Emission inspection and maintenance (I/M)
programs .................................... 432
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 433
Hood ............................................... 436
Positioning a floor jack..............437
Engine compartment ............... 439
12-volt battery ............................. 450
Tires.................................................. 454
Tire inflation pressure ............... 464
Wheels ............................................467
Air conditioning filter ............... 469
Electronic key battery............... 472
Checking and replacing fuses............................................... 474
Headlight aim ...............................479
Light bulbs ..................................... 481 7-1. Essential information
Emergency flashe rs .................. 484
If your vehicle has to be stopped in an
emergency ................................ 485
7-2. Steps to take in an emergency
If your vehicle needs to be towed ..................................... 486
If you think something is wrong........................................... 492
If a warning light turns on or a warning buzzer
sounds ......................................... 493
If a warning message is displayed .................................... 503
If you have a flat tire (vehicles with a
spare tire) ................................... 506
If you have a flat tire (vehicles with
run-flat tires) ...............................515
If the hybrid system will not start ......................................... 517
If the shift lever cannot be shifted from P .......................519
If the parking brake cannot be released ................ 520
If the electronic key does not operate properly ..............524
If the 12-volt battery is discharged ..................................527
If your vehicle overheats ......... 530
6Maintenance and care7When trouble arises

3845-6. Other interior features
LS600hL_U(OM50E41U)
■The power outlet can be used when
12 V
The power switch is in ACCESSORY or ON mode.
120 VAC
The power switch is in 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 th e power outlet may cause a short circuit.
■To prevent the fuse from being blown
12 V
Do not use an accessory that uses more than 12 V 10 A.
120 VAC
Do not use a 120 VAC appliance that requires more than 100 W.
If a 120 VAC appliance that consumes more than 100 W is used, the protection
circuit will cut the power supply.
■To prevent the 12-volt battery from being discharged
Do not use the power outlet longer than necessary when the hybrid system is off.
■Appliances that may not operate properly (120 VAC)
The following 120 VAC appliances may not operate properly even if their power
consumption is under 100 W.
●Appliances with high initial peak wattage
●Measuring devices that process precise data
●Other appliances that require an extremely stable power supply

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Maintenance and care6
LS600hL_U(OM50E41U)6-1. Maintenance and care
Cleaning and protecting the vehicle exterior.................. 418
Cleaning and protecting the vehicle interior .................. 422
6-2. Maintenance Maintenance requirements............................. 425
General maintena nce .............. 428
Emission inspection and maintenance (I/M)
programs .................................... 432
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ................................ 433
Hood ............................................... 436
Positioning a floor jack ............. 437
Engine compartment ............... 439
12-volt battery.............................. 450
Tires .................................................. 454
Tire inflation pressure ............... 464
Wheels ........................................... 467
Air conditioning filter ............... 469
Electronic key battery ...............472
Checking and replacing fuses ............................................... 474
Headlight aim .............................. 479
Light bulbs...................................... 481

4206-1. Maintenance and care
LS600hL_U(OM50E41U)
CAUTION
■When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may cause
the electrical components etc. to catch fire.
■When cleaning the windshield
●When the upper part of the windshield where the raindrop sensor is located is
touched by hand
●When a wet rag or similar is held close to the raindrop sensor
●If something bumps against the windshield
●If you directly touch the raindrop sensor body or if something bumps into the
raindrop sensor
■Precautions regarding the exhaust pipes and rear bumper diffusers
Exhaust gases cause the exhaust pipes and rear bumper diffusers to become quite
hot.
When washing the vehicle, be careful not to touch the pipes and diffusers until they
have cooled sufficiently, as touching hot exhaust pipes and rear bumper diffusers
can cause burns.
■Precaution regarding the rear bumper with Blind Spot Monitor (if equipped)
If the paint of the rear bumper is chipped or scratched, the system may malfunc-
tion. If this occurs, consult your Lexus dealer.
Set the wiper switch to off.
If the wiper switch is in “AUTO”, the wipers
may operate unexpectedly in the following
situations, and may result in hands being
caught or other serious injuries and cause
damage to the wiper blades.
Off

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Maintenance and care
LS600hL_U(OM50E41U)
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct
procedure as given in these sections.
ItemsPa r t s a n d t o o l s
12-volt battery condition (P. 4 5 0 )
•Grease
• Conventional wrench
(for terminal clamp bolts)
Brake fluid level ( P. 448)
• FMVSS No.116 DOT 3 or SAE J1703
brake fluid
•Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/power control unit
coolant level ( P. 445)
•“To y o t a Super Long Life Coolant” or
a similar high quality ethylene glycol-
based non-silicate, non-amine, non-
nitrite and non-borate coolant with
long-life hybrid organic acid technol-
ogy
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 4 2 )
• “Toyota Genuine Motor Oil” or
equivalent
•Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( P. 4 74 )• Fuse with same amperage rating as
original
Headlight aim ( P. 4 7 9 )• Phillips-head screwdriver

4396-3. Do-it-yourself maintenance
6
Maintenance and care
LS600hL_U(OM50E41U)
■12-volt battery
P. 4 5 0
Engine compartment
Power control unit coolant res-
ervoir ( P. 446)
Engine oil level dipstick (P. 4 4 2 )
Engine oil filler cap ( P. 443)
Brake fluid reservoir (P. 4 4 8 )
Fuse boxes ( P. 4 74 ) Washer fluid tank (
P. 449)
Power control unit coolant radi-
ator ( P. 4 4 7 )
Electric cooling fans
Condenser ( P. 4 4 7 )
Engine coolant radiator (P. 4 4 7 )
Engine coolant reservoir (P. 445)1
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4746-3. Do-it-yourself maintenance
LS600hL_U(OM50E41U)
Turn the power switch off.
Open the fuse box cover.
Engine compartment (type A fuse box)
Remove the engine compartment
cover ( P. 440) and push the tab
in and lift the lid off.
Engine compartment (type B fuse box)
Remove the engine compartment
cover ( P. 440) and push the tab
in and lift the lid off.
Engine compartment (type C fuse box)
Remove the engine compartment
cover ( P. 440) and push the tab
in and lift the lid off.
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.
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4756-3. Do-it-yourself maintenance
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Maintenance and care
LS600hL_U(OM50E41U)
Engine compartment (fuse box near the power control unit)
There are high voltage parts and
wiring near the fuse box. For inspec-
tion and replacement of the fuses,
contact your Lexus dealer.
Driver’s side instrument panel
Remove the lid.
Passenger’s side instrument panel
Remove the lid.

4766-3. Do-it-yourself maintenance
LS600hL_U(OM50E41U)
Trunk (type A fuse box)
Remove the 12-volt battery cover
( P. 450) and then remove the lid.
Trunk (type B fuse box)
Remove the cover.
Trunk (type C fuse box)
Remove the 12-volt battery cover
( P. 450) and then remove the
terminal cover.
Remove the fuse with the pullout
tool.
Only type A fuse can be removed
using the pullout tool.
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4776-3. Do-it-yourself maintenance
6
Maintenance and care
LS600hL_U(OM50E41U)
Check if the fuse is blown.Normal fuse
Blown fuse
Type A and B:
Replace the blown fuse with a new fuse of an appropriate amperage rating. The
amperage rating can be found on the fuse box lid.
Type C and D:
Contact your Lexus dealer.
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Ty p e AType B
Ty p e CType D