2007 Lexus IS250 charging

386
6-1. Specifications
Electrical system
Differential
Battery
Specific gravity reading at
68F (20C):12.6 12.8 V Fully charged
12.2 
12.4 V Half charged
11.8 
12.0 V Discharged
(Voltage checked 20 minutes after the
key is removed with all the lights turned
off)
Charging rates5A max.
Oil capacity
Front0.74 qt. (0.70 L, 0.61 lmp.qt.)
Rear
IS350:
1.42 qt. (1.35 L, 1.19 lmp.qt.)
IS250 (2WD models):
1.20 qt. (1.15 L, 1.01 lmp.qt.)
IS250 (AWD models):
1.10 qt. (1.05 L, 0.92 lmp.qt.)
Oil type and
viscosity
IS250 (AWD)
Hypoid gear oil API GL-5
Above 0F (-18C): SAE90
Below 0F (-18C): SAE80W
or SAE80W-90
Others
Toyota Genuine Differential
Gear Oil LT 75W-85 GL-5,
Toyota Genuine Differential
Synthetic Gear Oil or equivalent

423
Alphabetical index
Total load capacity................................. 160
Towing
Dinghy towing.............................166, 167
Emergency towing ........................... 328
Trailer towing.........................................165
TRAC (Traction control) .................... 148
Traction control (TRAC) .................... 148
Transmission shift switches..................103
Trip meter..................................................109
Trunk
Extending a space ............................ 235
Opener.......................................................23
Trunk light
Trunk light ................................................. 24
Wattage ................................................. 394
Turn signal lights
Replacing light bulbs ......................... 319
Switch ........................................................ 107
Wattage ................................................. 394
Vanity lights
Vanity lights .......................................... 220
Wattage ................................................. 394
Vanity mirrors........................................... 220
VDIM (Vehicle dynamics
integrated management)................. 148
Vehicle dynamics integrated
management (VDIM) ....................... 148
Vehicle identification number ..........381
Vehicle stability control (VSC) ........ 148
Ventilators............................................... 230
VSC (Vehicle stability control) ........ 148Warning buzzers
Brake system........................................339
Open door ............................................ 341
Seat belt reminder ............................ 340
Warning lights
Anti-lock brake system (ABS) ... 340
Brake assist system .......................... 340
Brake system........................................339
Charging system............................... 340
Electric power steering
warning light .................................... 340
Electronic engine control
system ................................................. 340
Low fuel level ........................................ 341
Low tire pressure warning
light ......................................................... 341
Master warning light.......................... 341
Open door ............................................. 341
Pre-collision system......................... 340
Pretensioners ...................................... 340
Seat belt reminder light.................... 341
SRS airbags.......................................... 340
Warning messages
AWD system .......................................345
Dynamic radar
cruise control....................... 345, 349
Engine oil level ....................................349
Engine oil maintenance ..................349
Engine oil pressure ...........................344
Hill-start assist control .................... 348
Hood ........................................................349
Lexus parking assist
sensor ...................................... 345, 349
Moon roof .............................................349
Open door ............................................349
Parking brake ......................................349
Pre-collision system............. 345, 349
V
W

426
What to do if...
The warning light or indicator
light comes onP. 3 3 9If the warning light turns on
■Warning lights
or or
P. 339P. 3 4 0
P. 3 4 1
or
P. 3 4 0P. 3 4 1
P. 3 4 1P. 3 4 1
P. 3 4 0P. 3 4 0
P. 3 4 1P. 3 4 0
P. 3 4 0P. 3 4 1
Brake system warning lightMalfunction indicator lamp
“ABS” warning lightDriver’s seat belt reminder
light
Front passenger’s seat belt
reminder light
Low fuel level warning lightMaster warning light
SRS warning lightElectric power steering warning
light
Open door warning lightPre-collision safety system
warning light
Charging system warning
lightLow tire pressure warning
light
The warning message is dis-
playedP. 3 4 4If the warning message is displayed