fuse Lexus IS220d 2012 Owner's Guide

451
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS250/220d/200d_EE
9ACC7.5 A
Clock, audio, navigation system,
outside rear view mirrors, smart
entry & start system, Lexus park-
ing assist monitor, glove box light,
console box light, multiplex com-
munication system, display
10CIG15 ACigarette lighter
11PWR OUTLET15 APower outlet
12RR DOOR RH20 APower windows
13FR DOOR RH20 A
Power windows, outside rear view
mirrors, multiplex communication
system
14AM27.5 ASmart entry & start system
15RH-IG7.5 A
Seat belts, automatic transmis-
sion, seat heaters and ventilators,
windshield wiper de-icer, power
heater
16FR S/HTR RH15 ASeat heaters and ventilators
17ECU-IG RH10 A
Power seat, headlights, front fog
lights, front position lights, license
plate lights, windshield washer,
outside rear view mirror, VDIM,
air conditioning system, pre-crash
seat belt, electric tilt and telescopic
steering column, power windows,
navigation system, vehicle stabil-
ity control, multiplex communica-
tion system, smart entry & start
system
FuseAmpereCircuit

452
4-3. Do-it-yourself maintenance
IS250/220d/200d_EE
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. 453)
If the replaced fuse blows again, have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
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 the fuses or the fuse box.
NOTICE
Before replacing fuses
Have the cause of electrical overload determined and repaired by any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional, as soon as possible.

567
Alphabetical index
IS250/220d/200d_EE
Fuel door .....................................92
Fuel filler door.............................92
Fuel pump shut off system ........466
Fuses ..........................................438
Gas station information .............576
Gauges .......................................171
Glove box ..................................355
Glove box light ..........................356
Hazard lights
Switch ...................................458
Head restraints
Adjusting ...............................71
Headlight cleaner.......................197
Headlights
Discharge headlight
precautions .........................461
Replacing light bulbs ............453
Switch ...................................186
Wattage .................................552
Heaters
Seat heaters ...................371, 374
Side mirror ............................265
Hill-start assist control ..............224
Hood ..........................................402
Hooks
Cargo ....................................384
Coat ......................................381
Shopping bag ........................384
Horn...........................................173Identification
Engine .................................. 535
Vehicle ................................. 535
Ignition switch .......................... 156
Illuminated entry system .......... 351
Indicator lights.......................... 177
Inside rear view mirror ............... 82
Intercooler ................................ 415
Interior lights
Interior lights ....................... 351
Switch .................................. 353
Wattage ................................ 552
Jack
Positioning a floor jack ........ 403
Vehicle-equipped jack ......... 487
Jack handle ............................... 487
Keyless entry .............................. 55
Keys
Electronic key ........................ 32
Engine switch ...................... 156
If you lose your keys ........... 518
If your electronic key battery is
discharged ......................... 519
Key number ........................... 32
Keyless entry ......................... 55
Keys ....................................... 32
Mechanical key ...................... 32
Wireless remote control key .. 55
G
H
I
J
K

569
Alphabetical index
IS250/220d/200d_EE
Parking assist sensors ................217
Parking brake ............................171
PCS ............................................230
Personal lights
Switch ...................................354
Pollen removal mode*...............258
Power heater ..............................263
Power outlet ..............................370
Power windows ...........................85
Pre-crash safety system .............230
Radar cruise control ..................202
Radiator .....................................415
Radio* .......................................269
RDS* .........................................270
Rear fog lights
Replacing light bulbs ............453
Switch ...................................190
Wattage .................................552
Rear sunshade............................378
Rear turn signal lights
Replacing light bulbs ............453
Wattage .................................552
Rear window defogger* ............265
Replacing
Electronic key battery ...........434
Fuses .....................................438
Light bulbs ............................453Scuff lights ............................... 351
Seat belts
Adjusting the seat belt ........... 74
Child restraint system
installation ......................... 130
Cleaning and maintaining
the seat belts ...................... 393
Emergency locking retractor . 76
How to wear your seat belt .... 74
How your child should wear
the seat belt.......................... 77
Pregnant women, proper seat
belt use ................................ 76
Reminder light ..................... 470
Seat belt pretensioners ........... 75
Seat heaters ....................... 371, 374
Seat ventilators ......................... 374
Seats
Adjustment............................. 63
Adjustment precautions ......... 65
Child seats/child restraint
system installation ............. 130
Cleaning ............................... 392
Driving position memory....... 66
Head restraint......................... 71
Properly sitting in the seat ... 108
Seat heaters .................. 371, 374
Ventilated seats .................... 374P
R
S
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.