2011 Lexus ES350 charging

446
5-2. Steps to take in an emergency
ES350_U
Stop the vehicle immediately.The following warnings indicate the possibility of damage to the vehicle
that may lead to an accident. Immediately stop the vehicle in a safe place
and contact your Lexus dealer.
Have the vehicle inspected by your Lexus dealer immediately.Failing to investigate the cause of the following warnings may lead to the
system operating abnormally and possibly cause an accident. Have the
vehicle inspected by your Lexus dealer immediately.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging system.
(USA)

(Canada)
Malfunction indicator lampIndicates the following:
• Empty fuel tank
• Loose fuel tank cap
• Malfunction in the electronic engine control system;
• Malfunction in the electronic throttle control system; or
• Malfunction in the electronic automatic transmission con-trol system.
Warning lightWarning light/Details
SRS warning light Indicates a malfunction in:
• The SRS airbag system; or
• Front passenger occupant classification system
• The seat belt pretensioner system.

497
6-1. Specifications
6
Vehicle specifications
ES350_U
Ignition system
Electrical system
Spark plug
MakeDENSO
Gap
FK20HR11
0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only above spark plugs. Do not adjust gaps for your engine performance or
smooth driveability.
Battery
Open voltage 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 is checked 20 minutes after
the engine and all the lights are turned
off)
Charging rates5 A max.

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Alphabetical index
ES350_U
USB port........................................240, 247
Vanity lightsVanity lights .......................................... 325
Wattage................................................... 501
Vanity mirrors ........................................325
Vehicle identification number .........493
Vehicle stability control........................177
Ventilators ............................................... 332
Voice command switch......................286
VSC .............................................................. 177 Warning buzzers
Brake system....................................... 445
Downshifting.......................................... 132
Open door ........................................... 447
Seat belt reminder .............................447
Warning lights
Anti-lock brake system .................. 446
Brake assist system .......................... 446
Brake system....................................... 445
Charging system ............................... 446
Low fuel level........................................ 447
Low tire pressure warning light......................................................... 447
Malfunction indicator lamp .......... 446
Master warning light.........................447
Open door ............................................ 447
Pre-collision system......................... 446
Pretensioners ...................................... 446
Seat belt reminder light ................... 447
SRS airbags.......................................... 446U
V
W

559
What to do if...
ES350_U
■Warning lights
The warning light or indicator
light comes onP. 4 4 5If a warning light turns on or a warning
buzzer sounds...
or or
P. 4 4 5P. 446
P. 4 4 7
or
P. 446
or
P. 4 4 7P. 4 4 7
P. 446P. 4 4 7
P. 4 4 7P. 446
P. 446P. 4 4 7
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 light
SRS warning lightMaster warning light
Open door warning lightPre-collision system warn-
ing light
Charging system warning
lightTire pressure warning light