5319-1. Specifications
9
Vehicle specifications
IS350/300/200t_U (OM53D18U)
■Spark plug
Cooling system
Capacity
IS350/IS300 10.1 qt. (9.6 L, 8.4 Imp. qt.)
IS200t
Engine
8.2 qt. (7.8 L, 6.9 Imp. qt.)
Intercooler
3.2 qt. (3.0 L, 2.6 Imp. qt.)
Coolant type
Use either of the following: • “Toyota Super Long Life Coolant”
• Similar high-quality ethy lene glycol-based non-
silicate, non-amine, non-nitrite, and non-borate
coolant with long-life hybrid organic acid tech-
nology
Do not use plain water alone.
Ignition system
IS350/IS300IS200t
Make DENSO FK20HBR11 NGK DILFR7K9G
Gap0.043 in. (1.1 mm)0.035 in. (0.9 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system
Battery
Open voltage at 68F
(20 C):12.6 12.8 V Fully charged
12.2 12.4 V Half charged
11.8
12.0 V Discharged
(Check the voltage 20 minutes after the engine and all
lights are turned off.)
Charging rates5 A max.
598Alphabetical index
IS350/300/200t_U (OM53D18U)
Units .............................................................. 89
USB device ...................................315, 358Connecting ...........................................284
USB audio .............................................. 315
USB photo ........................................... 358
USB port .................................................. 284
Vanity lights Vanity lights ..........................................387
Wattage ................................................. 536
Vanity mirrors ........................................ 387
Variable Gear Ratio Steering (VGRS) ................................................. 249
VDIM (Vehicle Dynamics Integrated Manag ement) .............. 250
Vehicle data recordings .......................... 9
Vehicle Dynamics Integrated Management (VDIM) ..................... 250
Vehicle identification number ......... 525
Vehicle Stability Control (VSC) ..................................................... 249
Ventilators (seat ventilators).............377
VGRS (Variable Gear Ratio Steering) ............................................... 249
Voice command system ......................361
VSC (Vehicle Stability Control) ............ 249 Warning buzzers
Brake system ....................................... 476
Downshifting .......................................... 173
Key reminder ....................................... 493
Open door ............................................477
Open hood........................................... 484
Open moon roof ............................... 487
Open trunk ........................................... 484
Open window ..................................... 487
Seat belt reminder..............................477
Warning lights ........................................... 77 ABS .......................................................... 476
Automatic headlight leveling system ...................................................477
Brake system ....................................... 476
Charging system ............................... 476
Electric power steering ...................477
Low fuel level ........................................477
Malfunction indicator lamp........... 476
Master warning light .........................477
Open door ............................................477
Pre-collision system ..........................477
Seat belt reminder light ...................477
Slip indicator .........................................477
SRS............................................................ 476
Tire pressure ........................................ 478
Warning messages.............................. 482
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