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Before driving1
25
ES350_U
1-1. Key informationKeys ............................................... 26
1-2. Opening, closing and locking the doors
and trunk
Smart access system with push-button start ................... 28
Wireless remote control ........ 40
Doors ............................................ 42
Trunk ............................................. 46
1-3. Adjustable components (seats, mirrors,
steering wheel)
Front seats .................................. 50
Driving position memory ......... 51
Seat position memory.............. 55
Head restraints .......................... 57
Seat belts ..................................... 59
Steering wheel........................... 65
Anti-glare inside rear view mirror ......................................... 66
Outside rear view mirrors ...... 68 1-4. Opening and closing the
windows and moon roof
Power windows .......................... 70
Moon roof ................................... 73
1-5. Refueling Opening the fuel tank cap ..... 78
1-6. Theft deterrent system Engine immobilizer system..... 81
Alarm............................................ 83
1-7. Safety information Correct driving posture ......... 86
SRS airbags ................................ 88
Front passenger occupant classification system.............. 99
Child restraint systems ......... 104
Installing child restraints....... 108
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26
ES350_U
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
(→ P. 2 8 )
• Operating the wireless remote control function
(→ P. 4 0 )
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. ( →P. 4 6 , 3 1 6 , 3 3 5 )
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. ( →P. 4 7 3 )
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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.
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28
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 (→P. 2 9 )
Unlocks the trunk ( →P. 2 9 )
Starts the engine ( →P. 1 2 8 )
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29
1-2. Opening, closing and locking the doors and trunk
1
Before driving
ES350_U
Unlocking and locking the doorsGrip the driver's door handle to
unlock the door. Grip the passen-
ger's door handle to unlock all the
doors. *
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.
*: The door unlock settings can bechanged. (
→ P. 3 3)
Press the lock button to lock the
door.
Pressing and holding the button
closes the windows and standard
moon roof.
Unlocking the trunk
Press 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 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 wh ich 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
START STOP” switch
modes
The system can be operated
when the electronic key is
inside the vehicle.