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5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Wa r n i n g m e s s a g eDetails
Malfunction in the charging system.
Malfunction in the power steering system.
Malfunction in the brake system.
Malfunction in the ABS.
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6-1. Specifications
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Electrical system
Differential
“Toyota Genuine Differential Gear Oil” is filled in your Lexus vehicle at fac-
tory fill. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an
equivalent of matching quality to satisfy the above specification. Please con-
tact your Lexus dealer for further details.
12 volt battery
Open voltage at
68 °F (20 °C):12.6 12.8V Fully charged
12.2 12.4V Half charged
11.8 12.0V Discharged
(Voltage is checked 20 minutes after the
hybrid system and all lights are turned off.)
Charging rates5A max.
Oil capacity1.42 qt. (1.35 L, 1.19 Imp.qt.)
Oil type and
viscosityToyota Genuine Differential Gear Oil LT
75W-85 GL-5 or equivalent
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Alphabetical index
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
TransmissionIf the shift lever cannot be
shifted from “P” ...............................548
Mode select switch ............................ 153
“S” mode .................................................. 154
Transmission .......................................... 152
Trip meter.................................................. 159
Trunk Opener...................................................... 59
Trunk light ................................................ 60
Wattage ................................................. 573
Turn signal lights
Replacing light bulbs ....................... 492
Switch ........................................................156
Wattage ................................................. 573
Vanity lights Vanity lights ..........................................380
Wattage ................................................. 573
Vanity mirrors........................................ 380
Variable gear ratio steering .............. 215
Vehicle dynamics
integrated management .................. 215
Vehicle identification number ........ 565
Vehicle load limits.................................. 231
Ventilators............................................... 386
Warning buzzers
Brake system ........................................ 510
Downshifting..........................................155
Open door ............................................ 512
Seat belt reminder .............................. 512 Warning lights
Anti-lock brake system ...................... 511
Brake system......................................... 510
Charging system................................. 510
Electric power steering warning light ........................................ 511
Electronically controlled brake system ................ 511
Low fuel level ........................................ 512
Malfunction indicator lamp .............. 511
Master warning light.......................... 513
Open door ............................................. 512
Pre-collision system............................. 511
Seat belt reminder light.................... 512
SRS airbags.............................................. 511
Tire pressure warning light ............ 512
Warning messages Anti-lock brake system ...................... 511
Brake assist .............................................. 511
Charging system................................. 510
Dynamic radar cruise control..................................... 521
Engine oil level ....................................526
Engine oil maintenance ..................526
Engine oil pressure ............................ 519
Headlight............................................... 520
Hood ........................................................524
Hybrid system...........................519, 528
Intuitive parking assist .................................. 521, 521, 531
Moon roof .............................................525
Open door ............................................524
Parking brake ......................................525
Pre-collision system................521, 527
Refueling................................................ 530
V
W
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What to do if...
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
The warning light or indicator
light comes onP. 5 1 0If a warning light turns on or a warning
buzzer sounds...
■Warning lights
or orv
P. 5 1 0P. 5 1 1
P. 5 1 2
or
P. 5 1 1P. 5 1 2
P. 5 1 1P. 5 1 2
P. 5 1 2P. 5 1 1
P. 5 1 1P. 5 1 1
P. 5 1 2P. 5 1 1
P. 5 1 0P. 5 1 3
*: Electronically Controlled Brake
System
Brake system warning lightMalfunction indicator lamp
ABS warning lightDriver’s seat belt reminder
light
Front passenger’s seat belt
reminder light
ECB* warning lightTire pressure warning light
Low fuel level warning lightElectric power steering
warning light
SRS warning lightPre-collision system warn-
ing light
Open door warning lightSlip indicator
Charging system warning
lightMaster warning light
GS450h_HV_U.book Page 615 Monday, April 27, 2009 10:10 AM