Page 437 of 488
437
6-1. Specifications
6
Vehicle specifications
Automatic Transmission
*: The fluid capacity is provided as a reference. If replacement is necessary, con-tact your Lexus dealer.
Manual Transmission
Clutch
IS350IS250 (2WD)IS250 (AWD)
Fluid capacity*7. 5 q t .
(7.1 L, 6.2 lmp.qt.)7. 5 q t .
(7.1 L, 6.2 lmp.qt.)9.4 q t .
(8.9 L, 7.8 lmp.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.
Gear oil capacity1.9 qt. (1.8 L, 1.6 Imp.qt.)
Gear oil typeAPI GL-5
Recommended gear oil viscositySAE75W-90
NOTICE
Using manual transmission gear oil other than “TOYOTA Genuine Manual
Transmission Gear Oil API GL-5” may cause occurrence of gear noise or other dete-
rioration.
Clutch free play0.2 0.6 in. (5 15 mm)
Fluid typeSAE J1703 or FMVSS No.116 DOT 3
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438
6-1. Specifications
Brakes
*1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N, 50kgf) while the engine is running.
*2: Parking brake pedal travel when depressed with a force of 67.4 lbf (300 N,30.6 kgf).
*3: Parking brake lever travel when pulled up with a force of 45.0 lbf (200 N, 20.4kgf).
Pe d a l c l e a r a n c e *1
IS 350
IS 250
Manual transmission
Automatic transmission4.13 in. (105 mm) Min.
4.09 in. (104 mm) Min.
4.3 in. (108 mm) Min.
Pedal free play0.04 0.08 in. (1.0 2.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel *2/
lever travel
*3
Pedal type
Lever type7 9 clicks
4
6 clicks
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3
Page 476 of 488

476
Alphabetical index
Alphabetical index
A/C ............................................................. 210
ABS.............................................................. 186
AFS .............................................................. 157
Adaptive front lighting system ......... 157
Air conditioning filter .......................... 342
Air conditioning systemAir conditioning filter ....................... 342
Automatic air conditioning system ....................................................210
Airbags Airbag operating conditions........... 86
Airbag precautions for your child.......................................................... 90
Airbag warning light ........................384
Curtain shield airbag operating
conditions.............................................. 87
Curtain shield airbag precautions .......................................... 90
Front passenger occupant classification system......................... 95
General airbag precautions ........... 90
Locations of airbags............................ 84
Modification and disposal of airbags .................................................... 94
Proper driving posture ............. 82, 90
Side airbag operating conditions.............................................. 87
Side airbag precautions .................... 90
SRS airbags ............................................. 84
Alarm ............................................................ 79
Antenna .................................................... 226
Anti-lock brake system ....................... 186
Armrest ..................................................... 272
Ashtrays ....................................................263
Audio input .............................................. 244 Audio system
Antenna...................................................226
Audio input ............................................244
AUX adapter .......................................244
CD player/changer ..........................229
MP3/WMA disc............................... 235
Optimal use ........................................... 241
Portable music player ......................244
Radio ........................................................ 222
Steering wheel audio switch........ 245
Automatic air conditioning system ..................................................... 210
Automatic headlight leveling system ..................................................... 158
Automatic light control system.........156
Automatic transmission Automatic transmission ..................... 131
If the shift lever cannot be shifted from P..................................... 415
S mode ..................................................... 134
AUX adapter ......................................... 244
Back-up lights Wattage ................................................. 445
Battery Checking................................................. 321
If the vehicle has discharged battery ................................................... 421
Preparing and checking before winter.................................... 200
Bottle holders......................................... 256
Brake Fluid ............................................................ 319
Parking brake........................................ 140
Brake assist .............................................. 186A
B