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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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1-1. Key information
Keys
Using the mechanical keyTake out the mechanical key.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical key together with
the electronic key. If the electronic
key battery is depleted or the entry
function does not operate properly,
you will need the mechanical key.
The following keys are provided with the vehicle.
Electronic keys
• Operating the smart accesssystem with push-button start
( o P. 2 6 )
• Operating the wireless remote control function
( o P. 3 8 )
Mechanical keys
Key number plate
■When required to leave a key to the vehicle with a parking attendant
Turn the trunk opener main switch OFF and lock the glove box and the armrest
door as circumstances demand. ( oP. 45, 312, 331)
Remove the mechanical key for your own use and provide the attendant with the
electronic key only.
■Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the event that
a mechanical key is lost, a new key can be made at your Lexus dealer using the key
number plate. ( oP. 4 74 )
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1-1. Key information
1
Before driving
ES350_U
■When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not press any
buttons on the electronic key while inside the aircraft cabin. If you are carrying an
electronic key in your bag etc, ensure that the buttons are not likely to be pressed
accidentally. Pressing a button may cause the electronic key to emit radio waves
that could interfere with the operation of the aircraft.
NOTICE
■To prevent key damage
●Do not subject the keys to strong shocks, expose them to high temperatures by
placing them in direct sunlight, or get them wet.
●Do not expose the keys to electromagnetic materials or attach any material that
blocks electromagnetic waves to the key surface.
●Do not disassemble the electronic key.
Page 28 of 543
26
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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27
1-2. Opening, closing and locking the doors and trunk
1
Before driving
ES350_U
Unlocking and locking the doorsGrip the handle to unlock the
door.
Make sure to touch the sensor on
the back of the handle.
The door cannot be unlocked for 3
seconds after the door is locked.
Press the lock button to lock the
door.
Pressing and holding the button
closes the windows and standard
moon roof.
Unlocking the trunkPress and hold the button to
unlock the trunk.
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1-2. Opening, closing and locking the doors and trunk
ES350_U
Antenna location and effective range■ Antenna location
Antennas outside cabin
Antennas inside cabin
Antenna inside trunk
Antenna outside trunk
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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
ES350_U
■Operation signals
Doors: A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
Trunk: A buzzer sounds to indicate that the trunk has been unlocked.
Windows and standard moon roof: A buzzer sounds to indicate that the windows
and standard moon roof are operating.
■Door lock buzzer
If a door is not fully closed, a buzzer sounds for 10 seconds if an attempt to lock the
door is made. Fully close the door to stop the buzzer, and lock the vehicle once
more.
■Conditions affecting operation
The smart access system with push-button start uses weak radio waves. In the fol-
lowing situations, the communication between the electronic key and the vehicle
may be affected, preventing the smart access system with push-button start and
wireless remote control from operating properly:
(Ways of coping: oP. 475)
●When the electronic key battery is depleted
●Near a TV tower, electric power plant, gas station, radio station, large display,
airport or other facility that generates strong radio waves or electrical noise
●When carrying a portable radio, mobile phone, cordless phone or other wire-
less communication devices
●When the electronic key is in contact with, or is covered by the following metal-
lic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When multiple electronic keys are in the vicinity