2013 LEXUS IS350C heater

460
4-3. Do-it-yourself maintenance
■Driver’s side instrument panel
FuseAmpereCircuit
1FR P/SEAT LH30 APo w e r s e a t
2A/C7. 5 AAir conditioning system
3MIR HTR15 AOutside rear view mirror defoggers
4TV NO.110 ADisplay
5FUEL OPN10 AFuel filler door opener
6TV NO.27. 5 A
7TA I L10 ATail lights, license plate lights, parking
lights, side marker lights
8PA N E L7. 5 A
Air conditioning system, display,
clock, cigarette lighter, power steer-
ing, headlight cleaner, retractable
hardtop, ECT, ETCS, seat heaters and
ventilators, trunk opener, outside rear
view mirrors, shift lever light, traction
control, audio, instrument panel light
control
9RR FOG7. 5 A

461
4-3. Do-it-yourself maintenance
4
Maintenance and care
10ECU-IG LH10 A
Cruise control, air conditioning sys-
tem, power steering, rain sensor, anti-
glare inside rear view mirror, shift lock
system, tire inflation pressure warning
system, vehicle stability control
11FR S/HTR LH15 ASeat heaters and ventilators, air condi-
tioning system
12FR DOOR LH20 APower windows, outside rear view
mirrors
13SECURITY7. 5 ASmart access system with push-button
start
14H-LP LVL7. 5 AAutomatic head light leveling system
15LH-IG10 A
Charging system, headlight cleaner,
rear window defogger, electric cool-
ing fans, emergency flashers, turn sig-
nal lights, back-up lights, stop lights,
mirror heaters, seat belt pretensioner,
intuitive parking assist, cruise control,
PTC heater, exhaust system, smart
access system with push-button start
16FR WIP30 AWindshield wipers
FuseAmpereCircuit

463
4-3. Do-it-yourself maintenance
4
Maintenance and care
10CIG15 ACigarette lighter
11PWR OUTLET15 APo w e r o u t l e t
12FR DOOR RH20 APower windows, outside rear view
mirrors
13AM27. 5 AStarting system
14RH-IG7. 5 A
Seat belt pretensioner, intuitive park-
ing assist, automatic transmission, seat
heater and ventilator
15FR S/HTR RH15 ASeat heaters and ventilators, air condi-
tioning system
16ECU-IG RH10 A
Power seats, headlights, front fog
lights, parking lights, license plate
lights, front side marker lights, wind-
shield washer, outside rear view mir-
rors, VDIM, air conditioning system,
pre-collision seat belt, electric tilt and
telescopic steering, power windows,
navigation system, vehicle stability
control, retractable hardtop, clock
FuseAmpereCircuit

579
6-1. Specifications
6
Vehicle specifications
■Temperature A, B, C
The temperature grades are A (the hi ghest), B, and C, representing
the tire's resistance to the generation of heat and its ability to dissipate
heat when tested under controlled conditions on a specified indoor
laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate
and reduce tire life, and excessive temperature can lead to sudden tire fail-
ure.
The grade C corresponds to a level of performance which all passenger car
tires must meet under the Federal Mo tor Vehicle Safety Standard No. 139.
Grades B and A represent higher levels of performance on the laboratory
test wheel than the minimum required by law.
Warning: The temperature grades for this tire are established for a tire that
is properly inflated and not overloaded.
Excessive speed, underinflation, or excess ive loading, either separately or in
combination, can cause heat build up and possible tire failure.
Glossary of tire terminology
Tire related termMeaning
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine

611
Alphabetical index
Back-up lightsWattage .................................................568
Battery Checking ................................................427
If the vehicle has a discharged battery.................................................. 532
Preparing and checking before winter .................................... 233
Bluetooth
® audio* .............................. 303
Bluetooth® phone*..............................322
Brake Fluid .......................................................... 425
Parking brake ........................................159
Brake assist ............................................... 214
Care Exterior ................................................... 396
Interior.......................................................401
Seat belts ............................................... 402
Cargo capacity ......................................229
Cargo hooks ...........................................374
CD changer* ..........................................264
CD player* ..............................................264
Chains ....................................................... 233 Child restraint system
Booster seats, definition ................... 122
Booster seats, installation ................129
Convertible seats, definition ........... 122
Convertible seats, installation ........129
Front passenger occupant classification system ......................... 117
Infant seats, definition ......................... 122
Infant seats, installation ......................129
Installing CRS with LATCH anchors .................................................. 127
Installing CRS with seat belts .........129
Installing CRS with top straps........132
Child safety Airbag precautions .............................. 112
Battery precautions ..............429, 534
Child restraint system ........................ 122
How your child should wear the seat belt .......................................... 73
Installing child restraints....................126
Power window lock switch ..............83
Power window precautions ........... 85
Removed electronic key battery precautions....................................... 450
Seat belt guide.......................................... 71
Seat belt extender precautions...... 75
Seat belt precautions .......................... 74
Seat heater precautions.................. 372
Trunk precautions................................. 53
B
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
C

615
Alphabetical index
HeadlightsDischarge headlight precautions ....................................... 479
Replacing light bulbs ....................... 468
Switch ........................................................ 176
Wattage .................................................568
Heaters Seat heaters............................................ 371
Side mirror .............................................. 251
Hill-start assist control ....................... 220
Hood ........................................................... 413
Hooks Cargo.......................................................374
Shopping bag.......................................374
Horn.............................................................160 I/M test......................................................409
Identification
Engine..................................................... 553
Vehicle ................................................... 553
Ignition switch...........................................147
Illuminated entry system ....................353
Indicator lights..........................................167
Initialization Items to initialize ................................ 590
Inside rear view mirror .......................... 78
Interior lights Interior lights ........................................ 353
Switch.......................................................354
Wattage ................................................. 568
Jack Positioning a floor jack ......................414
Vehicle-equipped jack .................... 513
Jack handle............................................... 513
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
I
J

616
Alphabetical index
Keyless entry.............................................. 44
KeysElectronic key ......................................... 28
Engine switch......................................... 147
If the electronic key does not operate properly ............................528
If you lose your keys......................... 527
Key number ............................................. 28
Keyless entry ........................................... 44
Keys ............................................................. 28
Mechanical key...................................... 29
Wireless remote control key .......... 44
Light bulbs Replacing ...............................................468
Wattage................................................. 568
Lights Door courtesy lights......................... 353
Emergency flasher switch ............. 482
Fog light switch .................................... 180
Hazard light switch ........................... 482
Headlights switch ................................ 176
Interior light switch ............................ 354
Outer foot lights ................................. 353
Personal light switch ........................ 354
Replacing light bulbs........................468
Scuff lights.............................................. 353
Shift lever light ..................................... 353
Turn signal lever .................................. 158
Vanity lights .......................................... 363
Wattage................................................. 568
Load capacity ......................................... 232 Maintenance
Do-it-yourself maintenance........... 410
General maintenance..................... 406
Maintenance data ............................. 552
Maintenance requirements.......... 404
Meter Instrument panel lig ht control ....... 162
Meters ......................................................... 161
Micro dust and pollen filter* ............ 246
Mirrors Inside rear view mirror .......................78
Side mirror heater............................... 251
Side mirrors.............................................. 79
Vanity mirrors ..................................... 363
MP3 disc*.................................................. 271
Multi-information display ..................... 171
Noise from under vehicle ......................19K
L
M
N

618
Alphabetical index
Safety connect .......................................387
Scuff lights ................................................353
Seat beltsAdjusting the seat belt........................ 70
Automatic locking retractor.............72
Child restraint system installation ............................................ 126
Cleaning and maintaining the seat belts ..................................... 402
Emergency locking retractor ..........72
How to wear your seat belt............. 70
How your child should wear the seat belt ...........................................73
Pregnant women, proper seat belt use..........................73
Reminder light ..................................... 493
Seat belt extenders ...............................73
Seat belt guide ......................................... 71
Seat belt pretensioners ....................... 72
Seat heaters ............................................. 371
Seat position memory ............................ 65
Seat ventilators ....................................... 371
Seating capacity .................................... 232 Seats
Adjustment .............................................. 55
Adjustment precautions ................... 60
Child seats/child restraint system installation............................ 126
Cleaning .................................................. 401
Driver’s seat position memory ........ 61
Front passenger seat position memory ................................................. 65
Head restraint ......................................... 67
Properly sitting in the seat............... 104
Seat heaters ........................................... 371
Ventilated seats.................................... 371
Service reminder indicators ............. 167
Shift lever Automatic transmission .....................151
If the shift lever cannot be shifted from P................................... 526
Shift lever light ....................................... 353
Shift lock system.................................... 526
Shopping bag hooks ........................... 374
Side airbags ............................................. 106
Side marker lights Switch ........................................................ 176S