warning Lexus ES350 2012 Owner's Manual

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ES350_U
2-1. Driving proceduresDriving the vehicle ........................ 120
Engine (ignition) switch .............. 128
Automatic Transmission ............ 132
Turn signal lever ............................ 135
Parking brake ................................. 136
Horn.................................................... 137
2-2. Instrument cluster Gauges and meters ..................... 138
Indicators and warning lights................................................. 140
Multi-information display........... 144
2-3. Operating the lights and windshield wipers
Headlight switch ............................ 149
Fog light switch .............................. 154
Windshield wipers and washer............................................. 156
2-4. Using other driving systems Cruise control ................................ 160
Dynamic radar cruise control............................................. 164
Intuitive parking assist ................. 176
Driving assist systems.................. 182
PCS (Pre-Collision System) ............ 187 2-5. Driving information
Cargo and luggage ...................... 192
Vehicle load limits......................... 195
Winter driving tips ........................ 196
Trailer towing ................................. 202
Dinghy towing ............................... 203
3-1. Using the air conditioning system and defogger
Automatic air conditioning system ............................................ 206
Rear window and outside rear view mirror
defoggers ...................................... 213
3-2. Using the audio system Audio system type ........................ 214
Using the radio................................ 217
Using the CD player................... 224
Playing back MP3 and WMA discs................................... 231
Operating an iPod....................... 238
Operating a USB memory....... 245
Optimal use of the audio system ............................................ 254
Using the AUX port ................... 256
Using the steering wheel audio switches ............................ 257
2When driving
3Interior features

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ES350_U
4-1. Maintenance and careCleaning and protecting the vehicle exterior.................. 358
Cleaning and protecting the vehicle interior ..................... 361
4-2. Maintenance Maintenance requirements ..... 364
General maintenance ................ 366
Emission inspection and maintenance (I/M)
programs ...................................... 369
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................................. 370
Hood.................................................. 374
Positioning a floor jack............... 375
Engine compartment.................. 377
Tires .................................................. 390
Tire inflation pressure................. 399
Wheels............................................. 403
Air conditioning filter................. 405
Electronic key battery ................ 407
Checking and replacing fuses ............................................... 409
Headlight aim ................................. 418
Light bulbs ....................................... 420 5-1. Essential information
Emergency flashers ................... 430
If your vehicle needs to be towed .............................................. 431
If you think something is wrong ............................................. 437
Fuel pump shut off system ....... 438
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 .......... 470
If the shift lever cannot be shifted from P .............................. 472
If you lose your keys .................... 473
If the electronic key does not operate properly ............... 474
If the vehicle battery is discharged ................................... 477
If your vehicle overheats .......... 480
If the vehicle becomes stuck............................................... 483
If your vehicle has to be stopped in an emergency ...... 484
4Maintenance and care5When trouble arises

ES350_U
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Pictorial indexInstrument panel
Headlight switch Turn signal lever Fog light switch P. 149
P. 135
P. 154Gauges and meters P. 138
Multi-information display P. 144
Windshield wiper and
washer switch
P. 156
Engine (ignition) switch P. 128
Trunk opener main switch P. 46
Glove box P. 316
Tilt and telescopic steering control switch P. 65
Parking brake pedal P. 136
Audio remote control switches *1P. 257
Hood lock release lever P. 374
Tire pressure warning reset switch P. 392
“AFS OFF” switch ∗ P. 151
Tire pressure warning select switch P. 393
Horn P. 137

ES350_U
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Symbols used throughout this manual
Cautions & Notices
Symbols used in illustrations
CAUTION
This is a warning against anything which may cause injury to people if the warning is
ignored. You are informed about what you must or must not do in order to reduce the
risk of injury to yourself and others.
NOTICE
This is a warning against anything which may cause damage to the vehicle or its
equipment if the warning is ignored. You are informed about what you must or must
not do in order to avoid or reduce the risk of damage to your Lexus and its equipment.
Safety symbol
The symbol of a circle with a slash through it means “Do not”,
“Do not do this”, or “Do not let this happen.”Arrows indicating operationsIndicates the action (pushing, turning, etc.)
used to operate switches and other
devices.
Indicates the outcome of an operation (e.g.
a lid opens).

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1-2. Opening, closing and locking the doors and trunk
ES350_U
■When the vehicle is not driven for extended periods
To prevent theft of the vehicle, do not leave the electronic key within 6 ft. (2 m) of
the vehicle.
■Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the anti-theft system automatically locks the vehicle again.
■Alarms and warning indicators
A combination of exterior and interior alarms as well as warnings displayed on the
multi-information display are used to prevent theft of the vehicle and unforeseeable
accidents resulting from erroneous operation. Take appropriate measures in
response to any warning indications on the multi-information display. (→P. 4 4 9 )
The following table describes circumstances and correction procedures when only
alarms are sounded.
AlarmSituationCorrection procedure
Exterior alarm
sounds once for 2
seconds
Tried to lock the doors using
the entry function while the
electronic key is still inside
the passenger compartmentRetrieve the electronic
key from the passenger
compartment and lock
the doors again.
Closed the trunk while the
electronic key is still inside
the trunk and all doors are
lockedRetrieve the electronic
key from the trunk and
close the trunk lid.
Exterior alarm
sounds once for 60
seconds
Tried to exit the vehicle with
the electronic key and lock
the doors without first turning
the “ENGINE START STOP”
switch OFFTu r n t h e “ E N G I N E
START STOP” switch
OFF and lock the doors
again.
Exterior alarm
sounds once for 10
secondsTried to lock the vehicle using
the entry function while a
door is openClose all of the doors
and lock the doors
again.

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1-2. Opening, closing and locking the doors and trunk
ES350_U
■Certification for the smart access system with push-button startFor vehicles sold in the USA
FCC ID: NI4TMLF-3
FCC ID: HYQ14AAB
FCC ID: HYQ14AEM
FCC ID: HYQ13BZH
FCC ID: HYQ14ABK
FCC ID: HYQ13BZW
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. For vehicles sold in Canada
NOTE:
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.

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1-2. Opening, closing and locking the doors and trunk
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Before driving
ES350_U
■When the electronic key battery is fully depleted
→P. 4 0 7
■Conditions affecting operation
→P. 3 2
■Customization that can be configured at Lexus dealer
Settings (e.g. trunk unlocking function) can be changed.
(Customizable features →P. 5 1 1 )
■Certification for wireless remote control
For vehicles sold in the USA
FCC ID: HYQ14AAB
FCC ID: HYQ14AEM
FCC ID: HYQ13BZH
FCC ID: HYQ14ABK
FCC ID: HYQ13BZW
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. For vehicles sold in Canada
NOTE:
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.

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1-3. Adjustable components (seats, mirrors, steering wheel)
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Before driving
ES350_U
CAUTION
●Do not recline the seat any more than necessary to achieve a proper seating
position. The seat belt is most effective when the occupants are sitting up straight
and well back in the seats.
●Do not wear the shoulder belt under your arm.
●Always wear your seat belt low and snug across your hips.
■When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes twisted
around a child’s neck, it may lead to choking or other serious injuries that could
result in death.
If this occurs and the buckle cannot be unfastened, scissors should be used to cut
the belt.
■Adjustable shoulder anchor
Always make sure the shoulder belt is positioned across the center of your shoul-
der. The belt should be kept away from your neck, but not falling off your shoulder.
Failure to do so could reduce the amount of protection in an accident and cause
death or serious injuries in the event of a sudden stop, sudden swerve or accident.
(→ P. 60)
■Seat belt pretensioners
●Do not place anything, such as a cushion, on the front passenger's seat. Doing so
will disperse the passenger's weight, which prevents the sensor from detecting
the passenger's weight properly. As a result, the seat belt pretensioner for the
front passenger's seat may not activate in the event of a collision.
●If the pretensioner has activated, the SRS warning light will come on. In that case,
the seat belt cannot be used again and must be replaced at your Lexus dealer.

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1-7. Safety information
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Before driving
ES350_U
Airbag system componentsYour vehicle is equipped with ADVANCED AIRBAGS designed based
on US motor vehicle safety standards (FMVSS208). The airbag system
controls airbag deployment power for the driver and front passenger. The
driver airbag system consists of the driver seat’s position sensor etc. The
front passenger’s airbag system consists of the front passenger occupant
classification sensor etc. Front passenger airbag
Curtain shield airbags
AIR BAG ON and AIR BAG
OFF indicator lights
Side airbags for the front pas-
sengers
Side and curtain shield airbag
sensors
Curtain shield and rear side
airbag sensors
Side airbags for the rear out-
side passengers
SRS warning light
Driver airbag
Driver's seat position sensor
Knee airbags
Driver's seat belt buckle switch
Front passenger’s seat belt
buckle switch
Airbag sensor assembly
Front passenger occupant
classification system
(ECU and sensors)
Front airbag sensors

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1-7. Safety information
Before driving
ES350_U
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classification sys-
tem. This system detects the conditions of the front passenger seat and
activates or deactivates the devices for front passenger.
SRS warning light
Front passenger’s seat belt reminder light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
With navigation system
Without navigation system