2009 Lexus GS350 Charging system

567
6-1. Specifications
6
Vehicle specifications
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
Electrical system
Differential
Rear differential: “Toyota Genuine Di fferential Gear Oil” is filled in your
Lexus vehicle at factory fill. Use Lexus approved “Toyota Genuine Differen-
tial Gear Oil” or an equivalent of ma tching quality to satisfy the above spec-
ification. Please contact your Lexus dealer for further details.
12 volt battery
Specific gravity reading at
68°F (20 °C):1.250  1.290 Fully charged
1.160  1.200 Half charged
1.060  1.100 Discharged
Charging rates5A max.
GS460/
GS350 (2WD)GS350 (4WD)
FrontRear
Oil capacity1.42 qt.
(1.35 L, 1.19 Imp.qt.)0.73 qt.
(0.70 L, 0.61 Imp.qt.)1.42 qt.
(1.35 L, 1.19 Imp.qt.)
Oil type and
viscosity
Toyota Genuine Dif-
ferential Gear Oil LT
75W-85 GL-5 or
equivalent
Hypoid gear oil API
GL-5
Above 0°F (-18°C):
SAE 90
Below 0°F (-18°C):
SAE 80W or SAE
80W-90
Toyota Genuine Dif-
ferential Gear Oil LT
75W-85 GL-5 or
equivalent
GS_U_G.book Page 567 Monday, April 27, 2009 10:50 AM

611
Alphabetical index
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
TrunkOpener.......................................................49
Trunk light ................................................ 50
Wattage ..................................................572
Turn signal lights Replacing light bulbs .......................488
Switch ........................................................ 142
Wattage ..................................................572
Vanity lights Vanity lights .......................................... 367
Wattage ..................................................572
Vanity mirrors.........................................367
Variable gear ratio steering .............. 201
Vehicle dynamics integrated managem ent .................. 201
Vehicle identification number ........ 559
Vehicle load limits.................................. 216
Ventilators................................................373
Warning buzzers Brake system ....................................... 507
Downshifting..........................................140
Open door ..........................................509
Seat belt reminder ............................509
Warning lights Anti-lock brake system ................. 508
Brake system ....................................... 507
Charging system ............................... 507
Electric power steering warning light .................................... 508
Electronically controlled brake system............ 508
Low fuel level.......................................509
Malfunction indicator lamp ......... 508
Master warning light ......................... 510 Open door ........................................... 509
Pre-collision system.........................508
Seat belt reminder light.................. 509
SRS airbags..........................................508
Tire pressure warning light .......... 509
Warning messages Anti-lock brake system .................. 508
Brake assist ..........................................508
Charging system............................... 507
Dynamic radar cruise control..................................... 519
Engine oil level ....................................523
Engine oil maintenance ..................523
Engine oil pressure ............................ 516
Headlight..................................................517
Hood ......................................................... 521
Intuitive parking assist ...............................518, 524, 526
Moon roof ............................................. 522
Open door ............................................. 521
Parking brake ...................................... 522
Pre-collision system...............518, 524
Rear lights system ................................517
Smart access system with push-button start ............................ 527
Steering lock................. 508, 517, 529
Trunk ........................................................ 522
VGRS ..................................................... 520
Washer fluid .........................................523
V
W
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615
What to do if...
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
The warning light or indicator
light comes onP. 5 0 7If a warning light turns on or a warning
buzzer sounds...
■Warning lights
or orv
P. 5 0 7P. 5 0 8
P. 5 0 9
or
P. 5 0 8P. 5 0 9
P. 5 0 8P. 5 0 9
P. 5 0 9P. 5 0 8
P. 5 0 8P. 5 0 8
P. 5 0 9P. 5 0 8
P. 5 0 7P. 5 1 0
*: 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
GS_U_G.book Page 615 Monday, April 27, 2009 10:50 AM