2016 LEXUS LX570 key

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LX570_OM_OM60N01U_(U)3-2. Opening, closing and locking the doors
Move the inside lock button to the lock position.
Close the door.
The door cannot be locked if the engi ne switch is in ACCESSORY or IGNI-
TION ON mode, or the electronic key is left inside the vehicle.
Depending on the position of the electronic key, the key may not be detected cor-
rectly and the door may be locked.
The door cannot be opened from inside
the vehicle when the lock is set.
Unlock
Lock
These locks can be set to prevent chil-
dren from opening the rear doors. Push
down on each rear door switch to lock
both rear doors.
Locking the driver’s door from the outside without a key
Rear door child-protector lock
1
2
1
2

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LX570_OM_OM60N01U_(U)3-2. Opening, closing and locking the doors
■Changing the door unlock function setting
It is possible to set which doors the entry fu
nction unlocks using the wireless remote con-
trol.
Turn the engine switch off.
When the indicator light on the key surface is not on, press and hold for
approximately 5 seconds while pressing and holding .
The setting changes each time an operatio n 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 is not opened within 60 seconds af ter 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. 7 8 )
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 passenger’s door han-
dle unlocks all the doors.
Holding a door handle unlocks
all the doors.Exterior: Beeps twice
Interior: Pings once

LX570_OM_OM60N01U_(U)
1213-2. Opening, closing and locking the doors
3
Operation of each component
■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. 5 5 0 )
■Conditions affecting the operation of the sm art access system with push-button start
or wireless remote control
 P. 1 3 4
■Customization
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features: P. 585)
WA R N I N G
■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 ar e in locked position.
●Set the rear door child-protector locks when children are seated in the rear seats.

122
LX570_OM_OM60N01U_(U)3-2. Opening, closing and locking the doors
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. 1 1 5
◆Door lock switches
P. 1 1 7
Press and hold the switch.
The power back door can be operated
even when the back door is locked.
*
*
: This setting can be customized so
that the power back door can be
operated only when the back door is
unlocked. ( P. 585)
The back door can be locked/unlocke d and opened by the following proce-
dures.
Locking and unlocking the back door
1
2
Opening/closing the back door with the wireless remote control

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LX570_OM_OM60N01U_(U)3-2. Opening, closing and locking the doors
■Jam protection function
●If anything obstructs the power
back door while it is closing/opening, the back door will
automatically operate in the opposite direction.
●If the lower back door is open ed while the upper back door is in a closing operation, it
automatically opens again.
■When re-connecting the battery
To enable the power back door to operate properly, perform the following:
●Unlock the back door using the door lock switch
●Close the back door manually
■Back door closer
In the event that the upper side and lower side of the back door are left slightly open, the
back door closer will automatically cl ose them to the fully closed position.
■Fall-down protection function
While the power back door is opening automatically, applying excessive force to it will
stop the opening operation to prevent the power back door from rapidly falling down.
■Back door reserve lock function
This function is a function which reserves locking of all doors, beforehand, when the back
door is open. When the following procedure is performed, all the doors except the back
door are locked and then back door will also be locked at the same time it is closed.
Close all doors, except the back door.
Perform any of the following during the automatic closing operation of the back door.
• Press the lock button on the wireless remote control. ( P. 1 1 0 )
• Touch the lock sensor on the side door handle with carrying the electronic key on
your person. ( P. 1 1 5 )
• Press the back door lock button with car rying the electronic key on your person.
(  P. 122)
Also, if the back door does not fully clos e due to the operation of the jam protection
function, etc., while the back door is automatically closing after a reserve lock opera-
tion is performed, the reserve lock function is canceled and all the doors will unlock.
■Customization
Settings (e.g. switch operation) can be changed.
(Customizable features P. 585)
1
2

LX570_OM_OM60N01U_(U)
1313-2. Opening, closing and locking the doors
3
Operation of each component
NOTICE
■Back door damper stays
The back door is equipped with damper stays that hold the back door in place.
Observe the following precautions.
Failure to do so may cause damage to the back door damper stay, resulting in malfunc-
tion.
■To prevent back door closer malfunction
Do not apply excessive force to the back door while the back door closer is operating.
■To prevent damage to the power back door
●Make sure that there is no ice between the back door and frame that would prevent
movement of the back door. Operating the power back door when excessive load is
present on the back door may cause a malfunction.
●Do not apply excessive force to the back door while the power back door is operat-
ing.
●Take care not to damage the sensors (installed on the right and left edges of the
power back door) with a knife or other sharp object. If the sensor is disconnected, the
power back door will not operate in automatic operation.
■When operating the back door reserve lock function
Make sure to carry the electronic key on your person.
If the electronic key is returned inside the vehicle during the closing operation, it may
be locked even if the electronic key is inside the vehicle depending on the location of
electronic key.
Before leaving the vehicle, make sure that all the doors are closed and locked.
●Do not attach any fore ign objects, such as
stickers, plastic sheets, or adhesives to the
damper stay rod.
●Do not touch the damper stay rod with gloves
or other fabric items.
●Do not attach any accessories other than
genuine Lexus parts to the back door.
●Do not place your hand on the damper stay or
apply lateral forces to it.Damper stay

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LX570_OM_OM60N01U_(U)3-2. Opening, closing and locking the doors
Smart access system with push-button start
●Locks and unlocks the side doors (
P. 115)
●Locks and unlocks the back door ( P. 122)
●Starts the engine (P. 2 0 5 )
■Antenna location
The following operations can be performed 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

LX570_OM_OM60N01U_(U)
1333-2. Opening, closing and locking the doors
3
Operation of each component
■Effective range (areas within whic h 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 alarms 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.
The following table describes circumstance s and correction procedures when only
alarms are sounded. 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 outside front door handle.
(Only the doors detecting the key can be
operated.)
AlarmSituationCorrection procedure
Exterior alarm
sounds once for 5
secondsAn attempt was made to lock the
vehicle while a door is openClose all of the doors and
lock the doors again
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 ACCES-
SORY mode)
Tu r n t h e e n g i n e s w i t c h o f f
and close the driver’s door
The engine switch was turned off
while the driver’s door was openClose the driver’s door