Page 463 of 624
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
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492
5-2. Steps to take in an emergency
Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the
system operating abnormally and possibly cause an accident. Have the
vehicle inspected by your Lexus dealer immediately.
Warning lightWarning light/Details
(U.S.A.)
(Canada)
Malfunction indicator lamp
Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system.
SRS warning lightIndicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system.
(U.S.A.)
(Canada)
“ABS” warning lightIndicates a malfunction in:
•The ABS;
• The brake assist system.
Electric power steering system warning light
Indicates a malfunction in the EPS (Electric Power Steering)
system.
Pre-collision system warning light (if equipped)Indicates a malfunction in the pre-collision system.
The warning light will operate as follows, even when the sys-
tem is not malfunctioning:
• The light will flash quickly wh en the system is operating.
( P. 222)
• The light will flash when the pre-collision braking is dis- abled. ( P. 223)
• The light will flash when the system cannot temporarily be
used. ( P. 5 0 3 )
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561
6-1. Specifications
6
Vehicle specifications
Differential
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at thefactory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an
equivalent oil of matching quality that satisfies the above specifications. Please
contact your Lexus dealer for further details.
Automatic transmission
*: The fluid capacity is provided as a reference. If replacement is necessary, con- tact your Lexus dealer.
Oil capacity
IS350C
1.42 qt. (1.35 L, 1.19 Imp. qt.) IS250C
1.20 qt. (1.15 L, 1.01 Imp. qt.)
Oil type and viscosity*Toyota Genuine Differential Gear Oil LT 75W-85
GL-5 or equivalent
Fluid capacity*
IS350C
8.3 qt. (7.9 L, 7.0 Imp. qt.) IS250C
7.9 qt. (7.5 L, 6.6 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
Using automatic transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of your transmission accompanied by vibra-
tion, and ultimately damage the auto matic transmission of your vehicle.
Page 608 of 624
608
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
ABSAnti-lock Brake System
AI-SHIFTArtificial Intelligence Shift
ALRAutomatic Locking Retractor
CRSChild Restraint System
DISPDisplay
ECTElectronic Controlled Transmission
ECUElectronic Control Unit
EDREvent Data Recorder
ELREmergency Locking Retractor
EPSElectric Power Steering
ETCSElectronic Throttle Control System
GAWRGross Axle Weight Rating
I/MEmission inspection and maintenance
LATCHLower Anchors and Tethers for Children
LEDLight Emitting Diode
MMTMethylcyclopentadienyl Manganese Tricarbonyl
M + SMud and Snow
MTBEMethyl Tertiary Butyl Ether
OBDOn Board Diagnostics
PCSPre-Collision System
SRSSupplemental Restraint System
TINTire Identification Number
TPMSTire Pressure Warning System
TRACTraction Control
VDIMVehicle Dynamics Integrated Management
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610
Alphabetical index
Alphabetical index
A/C* .......................................................... 242
ABS.............................................................. 214
Air conditioning filter .......................... 447
Air conditioning systemAir conditioning filter ....................... 447
Automatic air conditioning system .................................................. 242
Airbags Airbag operating conditions......... 108
Airbag precautions for your child...........................................................112
Airbag warning light ........................ 492
Front passenger occupant classification system.......................... 117
General airbag precautions ............112
Locations of airbags.......................... 106
Modification and disposal of airbags .................................................... 116
Proper driving posture ............ 104, 112
Side airbag operating conditions............................................ 109
Side airbag precautions .....................112
SRS airbags ........................................... 106
Alarm .......................................................... 100
Antenna* ................................................... 261
Anti-lock brake system ....................... 214
Ashtrays ................................................... 368
Audio input*............................................298 Audio system*
Antenna.................................................... 261
AUX port .............................................. 298
Bluetooth
® audio ............................. 303
CD player/changer ..........................264
iPod ...........................................................279
MP3/WMA disc..................................271
Optimal use ......................................... 296
Portable music player ..................... 298
Radio ....................................................... 256
Steering wheel audio switch........300
USB memory .......................................287
USB port ................................................287
Automatic air conditioning system* .................................................. 242
Automatic headlight leveling system ...................................................... 179
Automatic light control system......... 176
Automatic transmission Automatic transmission .....................151
If the shift lever cannot be shifted from P................................... 526
S mode ..................................................... 155
AUX port* .............................................. 298
A
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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