fuse Lexus IS F 2011 Using The Bluetooth Audio System /

430
4-3. Do-it-yourself maintenance
■Passenger’s side instrument panel
FuseAmpereCircuit
1FR P/SEAT RH30 APo w e r s e a t
2DOOR DL15 A
3OBD7. 5 AOn-board diagnosis system
4STOP SW7. 5 A
Stop lights, VDIM, shift lock system,
multiport fuel injection system/
sequential multiport fuel injection sys-
tem, smart access system with push-
button start
5TI & TE20 AElectric tilt and telescopic steering
column
6RAD NO. 310 AAudio system
7GAUGE7. 5 AMeters and gauges
8IGN10 A
SRS airbag system, stop lights, steer-
ing lock system, fuel system, front pas-
senger occupant classification system,
safety connect

431
4-3. Do-it-yourself maintenance
4
Maintenance and care
9ACC7. 5 A
Clock, air conditioning system, audio
system, navigation system, display,
outside rear view mirrors, smart
access system with push-button start,
glove box light, console box light,
safety connect
10CIG15 ACigarette lighter
11PWR OUTLET15 APo w e r o u t l e t
12RR DOOR RH20 APo w e r w i n d o w s
13FR DOOR RH20 APower windows, outside rear view
mirrors
14AM27. 5 ASmart access system with push-button
start
15RH-IG7. 5 A
Seat belts, intuitive parking assist,
automatic transmission, seat heaters,
windshield wiper de-icer
16FR S/HTR RH15 ASeat heaters
17ECU-IG RH10 A
Power seats, smart access system with
push-button start, outside rear view
mirrors, VDIM, air conditioning sys-
tem, pre-collision seat belt, electric tilt
and telescopic steering, power win-
dows, navigation system, headlights,
front fog lights, parking lights, license
plate lights, windshield washer
FuseAmpereCircuit

432
4-3. Do-it-yourself maintenance
■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 3 5 )
●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 the fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your Lexus
dealer.

557
Alphabetical index
FuelCapacity.................................................505
Fuel gauge .............................................. 146
Fuel pump shut off system ............ 450
Gas station information .................568
Information.............................................. 513
Refueling ................................................... 80
Fuel door..................................................... 80
Fuel filler door........................................... 80
Fuel pump shut off system ................ 450
Fuses............................................................ 419
Garage door opener.......................... 348
Gas station information ..................... 568
Gauges....................................................... 146
Glove box ................................................324
Glove box light.......................................324
Hands-free system for mobile phone ..................................................... 288
Hazard lights Switch .......................................................442
Head restraints Adjusting ..................................................57
Headlight aim ........................................ 433 Headlight cleaner .................................. 165
Headlights
Discharge headlight precautions........................................439
Replacing light bulbs ........................435
Switch........................................................ 158
Wattage ................................................... 512
Heaters Seat heaters ......................................... 338
Side mirrors ........................................... 218
Hill-start assist control ......................... 187
Hood ........................................................... 381
Hooks Cargo ......................................................345
Coat..........................................................343
Shopping bag ......................................345
Horn ............................................................ 145
I/M test...................................................... 377
Identification Engine..................................................... 503
Vehicle ................................................... 503
Ignition switch.......................................... 130
Illuminated entry system ..................... 319
Indicator lights......................................... 150
G
HI

560
Alphabetical index
Radar cruise control ............................. 169
Radiator ..................................................... 391
Radio .......................................................... 223
RDS ............................................................ 225
Rear turn signal lightsReplacing light bulbs........................ 435
Wattage....................................................512
Rear view mirror Compass ............................................... 354
Rear window defogger........................ 218
Replacing Electronic key battery........................ 417
Fuses ..........................................................419
Light bulbs............................................. 435
Reporting safety defects for U.S. owners ..........................................536
Safety connect ...................................... 358
Seat belts Adjusting the seat belt.......................... 61
Automatic locking retractor............ 62
Child restraint system installation ..............................................112
Cleaning and maintaining the seat belts ..................................... 370
Emergency locking retractor ......... 62
How to wear your seat belt............. 60
How your child should wear the seat belt .......................................... 63
Pregnant women, proper seat belt use......................... 62
Reminder light .....................................456
Seat belt extenders .............................. 63
Seat belt pretensioners ........................ 61 Seat heaters ............................................ 338
Seat position memory............................ 55
Seating capacity.................................... 203
Seats
Adjustment .............................................. 50
Adjustment precautions ................... 50
Child seats/child restraint system installation.............................. 112
Cleaning ................................................ 369
Driver’s seat position memory ........ 51
Front passenger seat position memory ................................................. 55
Head restraints ....................................... 57
Properly sitting in the seat................ 89
Seat heaters ......................................... 338
Service reminder indicators ............ 150
Shift lever If the shift lever cannot be shifted from P................................... 487
Transmission.......................................... 134
Shift lever light .........................................319
Shift lock system.................................... 487
Shopping bag hooks ........................... 345
Side airbags .................................................91
Side marker lights Switch ........................................................158
Side mirrors Adjusting and folding ............................71
Mirror position memory ..................... 51
Smart access system with push-button startEntry function ..........................................28
Starting the engine.............................. 130
“SOS” button..........................................358R
S