2010 Lexus ES350 engine

TABLE OF CONTENTSIndex
ES350_U
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1-1. Key informationKeys ...................................................... 24
1-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start .......................... 26
Wireless remote control ............. 38
Doors..................................................... 41
Trunk..................................................... 45
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats .......................................... 49
Driving position memory (driver’s seat) ................................ 50
Seat position memory (front passenger’s seat) ............. 54
Head restraints................................. 56
Seat belts ........................................... 58
Steering wheel.................................. 64
Anti-glare inside rear view mirror ................................................ 65
Outside rear view mirrors ........... 66
1-4. Opening and closing the windows and moon roof
Power windows................................ 68
Moon roof ............................................ 71 1-5. Refueling
Opening the fuel tank cap........... 75
1-6. Theft deterrent system Engine immobilizer system ......... 78
Alarm................................................... 80
Theft prevention labels (for USA) ......................................... 82
1-7. Safety information Correct driving posture ............... 83
SRS airbags ...................................... 85
Front passenger occupant classification system .................... 96
Child restraint systems ................ 101
Installing child restraints ............. 105
2-1. Driving procedures Driving the vehicle .......................... 116
Engine (ignition) switch .............. 124
Automatic Transmission ............ 128
Turn signal lever............................... 131
Parking brake ................................. 132
Horn.................................................... 133
1Before driving
2When driving

1
2
3
4
5
6
7
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4-1. Maintenance and careCleaning and protecting the vehicle exterior................... 354
Cleaning and protecting the vehicle interior .................... 357
4-2. Maintenance Maintenance requirements .... 360
General maintenance ................ 362
Emission inspection and maintenance (I/M)
programs ...................................... 365
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................................. 366
Hood.................................................. 370
Positioning a floor jack................ 371
Engine compartment.................. 373
Tires ................................................... 387
Tire inflation pressure................. 396
Wheels............................................. 400
Air conditioning filter.................. 402
Electronic key battery ................ 404
Checking and replacing fuses ................................................ 406
Headlight aim ................................. 415
Light bulbs ........................................ 417 5-1. Essential information
Emergency flashers .................... 428
If your vehicle needs to be towed ....................................... 429
If you think something is wrong ......................................... 435
Fuel pump shut off system ........ 436
Event data recorder.................... 437
5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer
sounds... ........................................ 439
If a warning message is displayed....................................... 449
If you have a flat tire...................... 461
If the engine will not start ............ 471
If the shift lever cannot be shifted from P .............................. 473
If you lose your keys .................... 474
If the electronic key does not operate properly ............... 475
If the vehicle battery is discharged ................................... 477
If your vehicle overheats .......... 480
If the vehicle becomes stuck............................................... 483
4Maintenance and care5When trouble arises

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Pictorial indexInstrument panel
Headlight switch Turn signal lever Fog light switch P. 145
P. 131
P. 148Gauges and meters P. 134
Multi-information display P. 140
Windshield wipers and
washer switch
P. 149
Engine (ignition) switch P. 124
Trunk opener main switch P. 45
Glove box P. 312
Tilt and telescopic steering control switch P. 64
Parking brake pedal P. 132
Audio remote control switches P. 253
Hood lock release lever P. 370
Tire pressure warning reset switch P. 389
“AFS OFF” switch∗ P. 146
Tire pressure warning select switch P. 390
Horn P. 133

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For your information
Main Owner’s Manual
Please note that this manual applies to all models and explains all equipment, includ-
ing options. Therefore, you may find some explanations for equipment not installed
on your vehicle.
All specifications provided in this manual are current at the time of printing. How-
ever, because of the Lexus policy of continual product improvement, we reserve the
right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustration may differ from
your vehicle in terms of color and equipment.
Noise from under vehicle after turning off the engine
Approximately five hours after the engine is turned off, you may hear sound coming
from under the vehicle for several minutes. This is the sound of a fuel evaporation
leakage check and, it does not indicate a malfunction.

Before driving1
23
ES350_U
1-1. Key informationKeys ............................................... 24
1-2. Opening, closing and locking the doors and
trunk
Smart access system with push-button start .................... 26
Wireless remote control ........ 38
Doors ............................................. 41
Trunk ............................................. 45
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats ................................... 49
Driving position memory (driver’s seat) .......................... 50
Seat position memory (front passenger’s seat) ........ 54
Head restraints .......................... 56
Seat belts .................................... 58
Steering wheel........................... 64
Anti-glare inside rear view mirror ......................................... 65
Outside rear view mirrors ...... 66 1-4. Opening and closing the
windows and moon roof
Power windows .......................... 68
Moon roof .................................... 71
1-5. Refueling Opening the fuel tank cap ..... 75
1-6. Theft deterrent system Engine immobilizer system.... 78
Alarm............................................ 80
Theft prevention labels (for USA) .................................. 82
1-7. Safety information Correct driving posture ......... 83
SRS airbags ................................ 85
Front passenger occupant classification system.............. 96
Child restraint systems .......... 101
Installing child restraints....... 105

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ES350_U
1-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start
The following operations can be performed simply by carrying the elec-
tronic key on your person, for example in your pocket.
(The driver should always carry the electronic key.)
Locks and unlocks the doors (oP. 2 7 )
Unlocks the trunk ( oP. 2 7 )
Starts the engine ( oP. 1 2 4 )

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1-2. Opening, closing and locking the doors and trunk
1
Before driving
ES350_U■
Effective range (areas within which the electronic key is detected)
When locking or unlocking
the doors
The system can be operated
when the electronic key is
within about 2.3 ft. (70 cm) of
any of the outside door han-
dles. (Only the doors detect-
ing the key can be operated.)
When unlocking the trunk
The system can be operated
when the electronic key is
within about 2.3 ft. (70 cm) of
the trunk release button.
When starting the engine
or changing “ENGINE
S TA R T S TO P ” s w i t c h
modes
The system can be operated
when the electronic key is
inside the vehicle.

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1-2. Opening, closing and locking the doors and trunk
1
Before driving
ES350_U
●When carrying or using the electronic key together with the following devices
that emit radio waves
• Another vehicle's electronic key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic content or metallic objects are attached to the rear
window
■Switching the door unlock function
It is possible to set which doors the entry function unlocks. Turn the “ENGINE START STOP” switch OFF.
When the indicator on the key surface is turned off, push and
hold , , or for approximately 5 seconds while pushing on the key.
The setting changes each time an operation is performed, as shown below. (When
changing the setting continuously, release the buttons, wait for at least 5 seconds,
and repeat step 2.)
Unlock the doors using the wireless remote control and open one of the
doors.
If a door is not opened within 60 seconds after
is pressed, the doors
will be locked again and the alarm will automatically be set.
In case that the alarm is triggered, immediately stop the alarm. ( oP. 8 0 )
STEP1
STEP2
Multi-information
displayUnlocking doorsBeep
Hold the driver's door handle
to unlock only the driver's
door
Exterior: Beeps three
times
Interior: Pings once
Hold the door handle except
a driver’s door handle to
unlock all doors
Hold any door handle to
unlock all doorsExterior: Beeps twice
Interior: Pings once
STEP3