2015 LEXUS LX570 key

451-2. Opening, closing and locking the doors
1
Before driving
LX570_OM_OM60L96U_(U) Alarm Situation Correction procedure
Interior alarm pings
continuously The “ENGINE START
STOP” switch was turned to
ACCESSORY mode while
the driver’s door was open
(or the driver’s door was
opened while the “ENGINE
START STOP” switch was in
ACCESSORY mode) Turn the “ENGINE
START STOP” switch
OFF and close the
driver’s door
The “ENGINE START
STOP” switch was turned
OFF while the driver’s door
was open Close the driver’s door
Interior alarm
sounds continu-
ously
* 1
When the “ENGINE START
STOP” switch is in IGNI-
TION ON or ACCESSORY
mode, an attempt was made
to open the door and exit the
vehicle, and the shift lever
was not in “P” Shift the shift lever to “P”
and turn the “ENGINE
START STOP” switch
OFF
Interior and exte-
rior alarms sound
continuously
* 1
When the “ENGINE START
STOP” switch is in IGNI-
TION ON or ACCESSORY
mode, the driver’s door was
closed after the key was car-
ried outside the vehicle, and
the shift lever not in “P” Shift the shift lever to
“P”, turn the “ENGINE
START STOP” switch
OFF and close the
driver’s door again

461-2. Opening, closing and locking the doors
LX570_OM_OM60L96U_(U) * 1
: A warning message will be shown on the multi-information display in the instru-
ment cluster.
* 2
: If the engine does not start when the electronic key is inside the vehicle, the
electronic key battery may be depleted or there may be difficulties receiving
signal from the key. (  P. 40)Alarm Situation Correction procedure
Interior alarm pings
once
* 1
The electronic key has a low
battery Replace the electronic
key battery
An attempt was made to start
the engine without the elec-
tronic key being present, or
the electronic key was not
functioning normally Start the engine with the
electronic key
present
* 2
Interior alarm pings
once and exterior
alarm sounds 3
times
* 1
The driver’s door was closed
after the key was carried out-
side the vehicle, and the
“ENGINE START STOP”
switch was not turned OFF Turn the “ENGINE
START STOP” switch
OFF and close the
driver’s door again
An occupant carried the
electronic key outside the
vehicle and closed the door
while the “ENGINE START
STOP” switch was not OFF Bring the electronic key
back into the vehicle

471-2. Opening, closing and locking the doors
1
Before driving
LX570_OM_OM60L96U_(U) ■
If the smart access system with push-button start does not operate properly ●
Locking and unlocking the doors: Use the mechanical key. (  P. 872)●
Starting the engine:  P. 873■
When the electronic key battery is fully depleted
 P. 784■
Customization
Settings (e.g. smart access system with push-button start) can be changed.
(Customizable features  P. 912)■
Certification for the smart access system with push-button start
For vehicles sold in the U.S.A ., Hawaii, Guam and Puerto Rico
For vehicles sold in Canada

501-2. Opening, closing and locking the doors
LX570_OM_OM60L96U_(U) ■
Operation signals ●
Doors: A buzzer sounds and the emergenc y flashers flash to indicate that the
doors have been locked/unlocked. (Locked: Once; Unlocked: Twice) ●
Windows and moon roof: A buzzer sounds to indicate that the windows and
moon roof are opening.■
Operating conditions
The wireless remote control will not operate when the “ENGINE START STOP”
switch is in any position other than OFF. ■
Door lock buzzer
If a door is not fully closed, a buzzer soun ds continuously for 5 seconds if an attempt
to lock the door is made. Fully close the d oor to stop the buzzer, and lock the vehi-
cle once more. ■
Power back door operation
The power back door can be opened while the vehicle is locked. (one motion) ■
Alarm
Using the wireless remote control to lock the door will set the alarm system. ■
Electronic key battery depletion
 P. 42■
Security feature
 P. 44■
If the wireless remote control does not operate properly ●
Locking and unlocking the doors: Use the mechanical key. (  P. 872)●
Starting the engine:  P. 873■
When the electronic key battery is fully depleted
 P. 784■
Conditions affecting operation
 P. 40■
Customization
Settings (e.g. unlocking fu nction) can be changed.
(Customizable features  P. 912)

531-2. Opening, closing and locking the doors
1
Before driving
LX570_OM_OM60L96U_(U) Locking the driver’s door from the outside without a key
Move the inside lock button to the lock position.
Close the door.
The door cannot be locked if th e “ENGINE START STOP” switch is in
ACCESSORY or IGNITION 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 correctly and the door may be locked.
Rear door child-protector lock
The door cannot be opened from
inside the vehicle when the locks
are set.
Unlock
Lock These locks can be set to prevent
children from opening the rear
doors. Push down on each rear
door switch to lock both rear
doors.STEP 1
STEP 2

541-2. Opening, closing and locking the doors
LX570_OM_OM60L96U_(U) Automatic door locking and unlocking systems
The following functions can be set or canceled: For instructions on custom izing, refer to P. 912
Function Operation
Shift position linked door
locking function Shifting the shift lever out of “P” locks all doors.
Shift position linked door
unlocking function Shifting the shift lever to “P” unlocks all doors.
Speed linked door lock-
ing function All doors are locked when the vehicle speed is
approximately 12 mph (20 km/h) or higher.
Driver’s door linked door
unlocking function All doors are unlocked when the driver’s door is
opened within 45 seconds after turning the
“ENGINE START STOP” switch OFF.■
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. 872)■
Customization
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features  P. 912)

851-3. Adjustable components (s eats, mirrors, steering wheel)
1
Before driving
LX570_OM_OM60L96U_(U) Using the door lock switch
Carry only the key (including the ca rd key) to which you want to link
the driving position. If 2 or more ke ys are in the vehicle, the driving
position cannot be linked properly.
Turn the “ENGINE START STOP ” switch to OFF after closing
the driver’s door.
While pressing the desired button
(“1”, “2” or “3”), press the lock or
unlock side on the door lock
switch (either the driver or passen-
ger side) until the signal beeps. The driving position is recalled
when the driver’s door is unlocked
using the entry function or wireless
remote control and the driver’s
door is opened.STEP 1
STEP 2
■
Canceling the linked door unlock operation
Turn the “ENGINE START STOP” sw itch to OFF after closing the
driver’s door.
Using the wireless remote control: While pressing “SET” button, press
button on the wireless remote control until the signal beeps.
Using the door lock switch: While pre ssing “SET” button, press the lock or
unlock side on the door lock switch until the signal beeps.STEP 1
STEP 2

931-3. Adjustable components (s eats, mirrors, steering wheel)
1
Before driving
LX570_OM_OM60L96U_(U) ■ Releasing and storing the third center seat belt
Push the release button on
buckle A
Push either the mechanical key
or tab A into buckle B When releasing and storing the
seat belt, hold the belt while
winding it back gently.
Put tabs A and B together and
stow them in the holder To reattach the seat belt,
reverse the above procedure,
pulling out the tabs and inserting
tab B into buckle B.STEP 1
Buckle A
Buckle BBuckle B
Tab ASTEP 2
Tab Tab BSTEP 3