automatic transmission Lexus IS250C 2014 User Guide

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6-1. Specifications
6
Vehicle specifications
IS250C/350C_U
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 tr ansmission
*: 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 typeTo y o t a G e n u i n e AT F W S
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 automatic transmission of your vehicle.

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IS250C/350C_U
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
TRACTr a c t i o n C o n t r o l
VDIMVehicle Dynamics Integrated Management

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IS250C/350C_U
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 pr ecautions ............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 ....................................................369
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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Alphabetical index
IS250C/350C_U
Safety connect ...................................... 388
Scuff lights ................................................354
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 ............................................ 372
Seat position memory ............................ 65
Seat ventilators ...................................... 372
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 .......................................... 372
Ventilated seats................................... 372
Service reminder indicators ............. 167
Shift lever Automatic transmission .....................151
If the shift lever cannot be shifted from P................................... 526
Shift lever light ....................................... 354
Shift lock system.................................... 526
Shopping bag hooks ........................... 375
Side airbags ............................................. 106
Side marker lights Switch........................................................ 176S