Page 570 of 720
570 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)
Fuse layout and amperage ratings
■Engine compartment
FuseAmpereCircuit
1A/F15 A
A/F heater
2HORN10 A
Horn
3EFI MAIN25 A
EFI, A/F heater
4IG2 MAIN 30 A
INJ, IGN, MET
5RR A/C50 A
Blower controller
6SEAT-A/C LH25 A
Seat heaters and ventilators
7RR S/HTR20 A
Rear seat heater
8DEICER20 A
Windshield wiper de-icer
9CDS FAN25 A
Condenser fan
10TOW TAIL30 A
Towing tail light system
11RR P/SEAT30 A
No circuit
12ALT-CDS10 A
ALT-CDS
13FR FOG7.5 A
Front fog lights
14SECURITY5 A
SECURITY
15SEAT-A/C RH25 A
Seat heaters and ventilators
Page 581 of 720
581
4-3. Do-it-yourself maintenance
4
Maintenance and care
LC200_OM_OM60F57U_(U)
Light bulbs
You may replace the following bulbs yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perform, contact your Toyota dealer.
For more information about replacing other light bulbs, contact your
Toyota dealer.
■Prepare a replacement light bulb
Check the wattage of the light bulb being replaced. (P. 675)
■Remove the engine compartment cover
P. 529
■Front bulb locations
Front side marker light
Fog light Headlight high beam
and daytime
running light
Front turn signal light
Page 660 of 720

660 5-2. Steps to take in an emergency
LC200_OM_OM60F57U_(U)
CAUTION
■To prevent an accident or injury when inspecting under the hood of
your vehicle
●If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injury such as burns.
●Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fan and belts. Failure to do so may cause the hands or clothing to be
caught, resulting in serious injury.
●Do not loosen the radiator cap and the coolant reservoir cap while the
engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
NOTICE
■When adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the engine.
■To prevent damage to the cooling system
Observe the following precautions:
●Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
●Do not use commercially available coolant additives.
Page 711 of 720

711 Alphabetical index
LC200_OM_OM60F57U_(U)
Eco driving............................... 156
Electronic key
If your electronic key
battery is discharged .. 563, 651
Emergency flashers
Switch ................................... 598
Emergency, in case of
If a warning message is
displayed ............................ 617
If the electronic key does
not operate properly ........... 651
If the engine will not start...... 647
If the shift lever cannot be
shifted from “P” .................. 649
If the vehicle has discharged
battery ............................... 654
If the warning buzzer
sounds ............................... 606
If the warning light turns on .. 606
If you have a flat tire ............ 633
If you lose your keys............. 650
If you think something is
wrong ................................. 604
If your vehicle becomes
stuck................................... 661
If your vehicle has to be
stopped in an emergency... 663
If your vehicle needs to be
towed ................................. 599
If your vehicle overheats ...... 658
Engine
Compartment........................ 528
Engine switch ....................... 166
Hood ..................................... 527
How to start the engine ........ 166
Identification number ............ 667
If the engine will not start...... 647
Ignition switch ....................... 166
Overheating .......................... 658Engine coolant
Capacity ................................670
Checking ...............................534
Preparing and checking
before winter .......................310
Engine coolant temperature
gauge ......................................179
Engine immobilizer system.....105
Engine oil
Capacity ................................669
Checking ...............................530
Preparing and checking
before winter .......................310
Engine switch ...........................166
Event data recorder ...................25
First-aid kit holder....................495
Floor mats.................................493
Fluid
Brake .....................................536
Power steering ......................538
Washer ..................................542
Fog lights
Replacing light bulbs .............581
Switch....................................201
Wattage .................................675
Four-wheel drive system .........240
Front fog lights
Replacing light bulbs .............581
Switch....................................201
Wattage .................................675
Front passenger’s seat belt
reminder light.........................609
Front seats
Adjustment ..............................57
Driving position memory..........68
Front side marker light
Replacing light bulbs .............581
Wattage .................................675E
F
*: For vehicles with a navigation system,
refer to the “Navigation System Owner’s Manual”.