2010 Lexus GX460 lock

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1-1. Key information
1
Before driving
GX460_U.S.A. (OM60E69U)
■When required to leave a key to the vehicle with a parking attendant
Lock the glove box as circumstances demand. (P. 5 1 6 ) 
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. 7 3 7 )
■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
Observe the following:
●Do not drop the keys, subject them to strong shocks or bend them.
●Do not expose the keys to high temperatures for a long period of time.
●Do not get the keys wet or wash them in an ultrasonic washer etc.
●Do not attach metallic or magnetic materials to the keys or place the keys close to
such materials.
●Do not disassemble the keys.
●Do not attach a sticker or anything else to the surface of the electronic key.
●Do not place the keys near objects that produce magnetic fields, such as TVs,
audio systems, glass top ranges, or medical electrical equipment, such as low-fre-
quency therapy equipment.

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1
Before driving
GX460_U.S.A. (OM60E69U)
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. 31)
Starts the engine ( P. 1 7 9 )

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1-2. Opening, closing and locking the doors and trunk
GX460_U.S.A. (OM60E69U)
Locks and unlocks the back
door (P. 31)
Opens the glass hatch 
( P. 32)

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1-2. Opening, closing and locking the doors and trunk
1
Before driving
GX460_U.S.A. (OM60E69U)
Unlocking and locking the doors (front door handles only)Grip the handle to unlock the
doors.
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for
3 seconds after the doors are
locked.
Touch the lock sensor (the inden-
tation on the upper or lower part of
the door handle) to lock the doors.
Unlocking and locking the back door Locks the all doors
Unlocks the all doors
The doors cannot be unlocked for
3 seconds after the doors are
locked.

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1-2. Opening, closing and locking the doors and trunk
GX460_U.S.A. (OM60E69U)
Opening the glass hatchPress the button to open the glass
hatch. The glass hatch will pop up.
The glass hatch can be opened
only when the back door is closed.
Antenna location and effective range■ Antenna location
Antenna outside cabin
Antennas inside cabin
Antenna outside luggage com-
partment

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1-2. Opening, closing and locking the doors and trunk
1
Before driving
GX460_U.S.A. (OM60E69U)■
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. (0.7 m) of
either of the outside front
door handle.
When starting the engine
or changing “ENGINE
START STOP” switch
modes
The system can be operated
when the electronic key is
inside the vehicle.
When opening the glass
hatch and locking or
unlocking the back door.
This system can be operated
when the electronic key is
within about 2.3 ft. (0.7 m) of
the back door handle.

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1-2. Opening, closing and locking the doors and trunk
GX460_U.S.A. (OM60E69U)
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors have
been locked/unlocked. (Locked: once; Unlocked: twice)
■When the door cannot be locked by the lock sensor on the upper part of the door
handle
■Alarms and warning indicators
A combination of exterior and interior alarms as well as warning messages shown
on the multi-information display is used to prevent theft of the vehicle and accidents
resulting from erroneous operation.
●When a warning message is shown on the multi-information display 
Take appropriate measures in response to the warning message on the multi-
information display. ( P. 7 0 9 )
To u c h b o t h l o c k s e n s ors on the upper and
lower part of the door handle simultaneously.

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1-2. Opening, closing and locking the doors and trunk
1
Before driving
GX460_U.S.A. (OM60E69U)
AlarmSituationCorrection procedure
Interior alarm pings
once and exterior
alarm sounds once
for 10 seconds
*1
An attempt was made to lock
the doors using the entry
function while the electronic
key was still inside the pas-
senger compartmentRetrieve the electronic
key from the passenger
compartment and lock
the doors again
An attempt was made to exit
the vehicle 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 seconds
An attempt was made to lock
the vehicle while a door is
openClose all of the doors
and lock the doors again
An attempt was made to
close the glass hatch while
the electronic key was still
inside the passenger com-
partmentOpen the glass hatch
again and retrieve the
electronic key from the
passenger compart-
ment