2019 Lexus GX460 key

GX460_OM_OM60Q84U_(U)
1073-2. Opening, closing and locking the doors
3
Operation of each component
■Changing the door unlock function setting
It is possible to set which doors the entry function unlock s using the wireless remote con-
trol.
Turn the engine switch off.
When the indicator light on the key su rface is not on, press and hold or
for approximately 5 seconds while pressing and holding .
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 .)
To prevent unintended triggering of the alarm, unlock the doors using the wireless
remote control and open and close a door once after the settings have been changed. (If
a door or the glass hatch is not opened within 60 seconds after is pressed, the
doors will be locked again and the alarm will automatically be set.)
In a case that the alarm is triggered, immediately stop the alarm. ( P. 79)
1
2
2
Multi-information
displayUnlocking functionBeep
Holding the driver’s door handle
unlocks only the driver’s door.
Exterior: Beeps 3 times
Interior: Pings once
Holding a passeng er’s door han-
dle unlocks all the doors.
Holding a door handle unlocks
all the doors.Exterior: Beeps twice
Interior: Pings once

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GX460_OM_OM60Q84U_(U)3-2. Opening, closing and locking the doors
■Impact detection door lock release system
In the event that the vehicle is subject to a strong impact, all the doors are unlocked.
Depending on the force of the
impact or the type of accident, however, the system may
not operate.
■Using the mechanical key
The doors can also be locked and unlocked with the mechanical key. ( P. 556)
■Conditions affecting the oper ation of the smart access system with push-button start
or wireless remote control
 P. 121
■Customization
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features: P. 592)
CAUTION
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door open ing and an occupant being thrown out of the
vehicle, resulting in death or serious injury.
●Ensure that all doors are properly closed and locked.
●Do not pull the inside handle of the doors while driving.
Be especially careful for the front doors, as the doors may be opened even if the
inside lock buttons are in locked position.
●Set the rear door child-protector locks when children are seated in the rear seats.
■When using the wireless remote control and operating the power windows or moon
roof
Operate the power window or moon roof afte r checking to make sure that there is no
possibility of any passenger having any of their body parts caught in the window or
moon roof. Also, do not allow children to operate the wireless remote control. It is pos-
sible for children and other passengers to get caught in the power window or moon
roof.

109
GX460_OM_OM60Q84U_(U)3-2. Opening, closing
and locking the doors
3
Operation of each component
Back door
◆Smart access system with push-button start
Carry the electronic key to enable this function.
Locks all the doors
Check that the door is securely
locked.
Unlocks all the doors
The doors cannot be unlocked for 3
seconds after the doors are locked.
◆Wireless remote control
P. 102
◆Door lock switch
Locks all the doors
Unlocks all the doors
The back door can be locked/unlocke d and opened by the following proce-
dures.
Locking and unlocking the back door from the outside
1
2
Locking and unlocking the back door from the inside
1
2

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GX460_OM_OM60Q84U_(U)3-2. Opening, closing and locking the doors
Glass hatch
◆Glass hatch opener
Press the button to pop up the
glass hatch.
Raise
The glass hatch cannot be opened
when the back door is locked.
Unlock the back door to open the
glass hatch. ( P. 109)
◆Smart access system with push-button start
While carrying the electronic key,
press the button to pop up the
glass hatch.
Raise
The glass hatch can be opened even
when the back door is locked.
◆Wireless remote control
Press and hold the button to open
the glass hatch. The glass hatch will
pop up.
The glass hatch can be opened using the glass hatch opener or wireless
remote control.
Opening the glass hatch
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2
1
2

GX460_OM_OM60Q84U_(U)
1153-2. Opening, closing and locking the doors
3
Operation of each component
■When opening the glass hatch
●Open the glass hatch slowly and carefully.
●Use the glass hatch opener or wireless remote control when the back door is closed.
■Operation signals (when opening wi th the wireless remote control)
A buzzer sounds once to indicate th at the glass hatch have been opened.
■Opening the glass hatch while the rear window wiper is in operation
Rear window wiper operation will stop mo ving. Operation will recommence after the
glass hatch has been closed.
■Function to prevent the glass hatch being locked with the electronic key inside
●When all doors are being locked, closing th e glass hatch with the electronic key left
inside the luggage compartment will sound an alarm.
In this case, the glass hatch can be opened using the entry function.
●Even when the spare electronic key is put in the luggage compartment with all the
doors locked, the key confinement prevention function can be activated so the glass
hatch can be opened. In order to prevent theft, take all electronic keys with you when
leaving the vehicle.
●Even when the electronic key is put in the luggage compartment with all the doors are
locked, the key may not be detected depending on the places and the surrounding
radio wave conditions. In this case, the ke y confinement prevention function cannot be
activated, causing the doors to lock when th e glass hatch is closed. Make sure to check
where the key is before closing the glass hatch.
■After closing the glass hatch
Check that the glass hatch is firm ly locked. If it is not firmly locked, the rear window wiper
and washer will not operate correctly.
■Customization
The glass hatch opening operation can be changed. (Customizable features:  P. 592)

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GX460_OM_OM60Q84U_(U)3-2. Opening, closing
and locking the doors
3
Operation of each component
Smart access system with push-button start
●Locks and unlocks the side doors ( P. 102)
●Locks and unlocks the back door (P. 109)
●Opens the glass hatch ( P. 114)
●Starts the engine ( P. 193)
■Antenna location
The following operations can be perfor med simply by carrying the electronic
key on your person, for example in your pocket. The driver should always
carry the electronic key.
Antennas outside the cabin
Antennas inside the cabin
Antenna outside the luggage compartment1
2
3

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GX460_OM_OM60Q84U_(U)3-2. Opening, closing and locking the doors
■Effective range (areas within which the electronic key is detected)
When starting the engine or changing engine switch modes
The system can be operated when the electronic key is inside the vehicle.
■Alarms and warning indicators
A combination of exterior and interior alar ms as well as warning messages shown on the
multi-information display are used to prevent theft of the vehicle and accidents resulting
from erroneous operation. Take appropriate measures in response to any warning mes-
sage on the multi-information display. ( P. 526)
When locking or unlocking the doors
The system can be operated when the elec-
tronic key is within about 2.3 ft. (0.7 m) of
either of the outsid e front door handle.
(Only the doors detecting the key can be
operated.)
When opening the glass hatch and locking
or unlocking the back door
The system can be operated when the elec-
tronic key is within about 2.3 ft. (0.7 m) of
the back door handle.
AlarmSituationCorrection procedure
Exterior alarm
sounds once for
5 seconds
An attempt was made to lock
the vehicle while a door and/or
the glass hatch was open.Close all of the doors
and/or the glass hatch,
and lock the doors
again.
An attempt was made to close
the glass hatch while the elec-
tronic key was still inside the
vehicle.Open the glass hatch
again and retrieve the
electronic key from the
vehicle.
Interior alarm pings
continuously
The engine switch was turned to
ACCESSORY mode while the
driver’s door was open (or the
driver’s door was opened while
the engine switch was in
ACCESSORY mode).
Turn the engine switch
off and close the driver’s
door.

GX460_OM_OM60Q84U_(U)
1213-2. Opening, closing and locking the doors
3
Operation of each component
■Battery-saving function
The battery-saving function w ill be activated in order to prevent the electronic key bat-
tery and the vehicle battery from being discharged while the vehicle is not in operation
for a long time.
●In the following situations, the smart acce ss system with push-button start may take
some time to unlock the doors.
• The electronic key has been le ft in an area of approximately 6 ft. (2 m) of the outside
of the vehicle for 10 minutes or longer.
• The smart access system with push-button st art has not been used for 5 days or lon-
ger.
●If the smart access system with push-button start has not been used for 14 days or lon-
ger, the doors cannot be unlocked at any doors except the driver’s door. In this case,
take hold of the driver’s d oor handle, or use the wireless remote control or the mechan-
ical key, to unlock the doors.
■Conditions affe cting operation
The smart access system with push-button st art uses weak radio waves. In the following
situations, the communication between the electronic key and the vehicle may be
affected, preventing the smar t access system with push-but ton start, wireless remote
control and engine immobilizer system from operating properly.
(Ways of coping: P. 556)
●When the electronic key battery is depleted
●Near a TV tower, electric power plant, gas st ation, radio station, large display, airport or
other facility that generates strong radio wave s or electrical noise
●When carrying a portable radio, cellular phone, cordless phone or other wireless com-
munication device
●When the electronic key is in contact wi th, or is covered by the following metallic
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 other wireless keys (that emit radio waves) are being used nearby
●When carrying 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 person al digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic content or me tallic objects are attached to the rear win-
dow