2018 LEXUS LX570 remote control

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LX570_OM_OM60Q78U_(U) 5-6. Using the other interior features■
Programming the HomeLink ®
Steps through must be performed within 60 seconds, otherwise the
indicator light will stop flashing and pr ogramming will not be able to be com-
pleted.
Press and release the HomeLink ®
button you want to program and check
that the HomeLink ®
indicator light flashes (orange).
Point the remote control transmit-
ter for the device at the rear view
mirror, 1 to 3 in. (25 to 75 mm)
from the HomeLink ®
buttons.Keep the HomeLink ®
indicator light
in view while programming.
Program a device. 
Programming a device other
than an entry gate (for U.S.A.
owners)
Press and hold the remote control
transmitter button until the
HomeLink ®
indicator light
changes from slowly flashing
orange to rapidly flashing green
(rolling code) or continuously lit
green (fixed code), then release
the button. 
Programming an entry gate (for U. S.A. owners)/Programming a device
in the Canadian market
Press and release the remo te control transm itter button at 2 second inter-
vals, repeatedly, until the HomeLink ®
indicator light changes from slowly
flashing (orange) to rapidly flashing (green) (rolling code) or continuously
lit (green) (fixed code).
Test the HomeLink ®

operation by pressing the newly programmed button
and observing the indicator light: ●
Indicator light illuminates: Programming of a fixed code device has com-
pleted. The garage door or other de vice should operate when a Home-
Link ®
button is pressed and released. 1 3
1
2
3
4

LX570_OM_OM60Q78U_(U) 4515-6. Using the other interior features
5
Interior features WARNING ■
When programming a garage door or other remote control device
The garage door or other device may operat e, so ensure people and objects are out of
danger to prevent potential harm. ■
Conforming to federal safety standards
Do not use the HomeLink ®
compatible transceiver with any garage door opener or
device that lacks safety stop and reverse features as requ ired by federal safety stan-
dards.
This includes any garage door that canno t detect an interfering object. A door or
device without these features increases the risk of death or serious injury.■
When operating or programming HomeLink ®
Never allow a child to operat e or play with the HomeLink ®
buttons.

LX570_OM_OM60Q78U_(U) 4836-3. Do-it-yourself maintenance
6
Maintenance and care ■
Before recharging
When recharging, the battery produces hydrogen gas which is flammable and explosive.
Therefore, observe the following before recharging: ●
If recharging with the battery installed on the vehicle, be sure to disconnect the ground
cable. ●
Make sure the power switch on the charge r is off when connecting and disconnecting
the charger cables to the battery. ■
After recharging/reconnecting the battery
The engine may not start. Follow the procedure below to initialize the system.
Shift the shift lever to P.
Open and close any of the doors.
Restart the engine. ●
Unlocking the doors using the smart access system with push-button start may not be
possible immediately after reconnecting the battery. If this happens, use the wireless
remote control or the mechanical key to lock/unlock the doors.●
Start the engine with the engine switch in ACCESSORY mode. The engine may not
start with the engine switch turned off. However, the engine will operate normally from
the second attempt. ●
The engine switch mode is recorded by the vehicle. If the battery is reconnected, the
vehicle will return the engine switch mode to the status it was in before the battery was
disconnected. Make sure to turn off the engine before disconnect the battery. Take
extra care when connecting the battery if the engine switch mode prior to discharge is
unknown.
If the engine will not start even after multiple attempts, contact your Lexus dealer.
WARNING ■
Chemicals in the battery
Batteries contain poisonous and corrosive sulfuric acid and may produce hydrogen
gas which is flammable and explosive. To redu ce the risk of death or serious injury, take
the following precautions while working on or near battery:●
Do not cause sparks by touching the battery terminals with tools. ●
Do not smoke or light a match near the battery. ●
Avoid contact with eyes, skin and clothes. ●
Never inhale or swallow electrolyte. ●
Wear protective safety glasses when working near the battery. ●
Keep children away from the battery. ■
Where to safely charge the battery
Always charge the battery in an open area . Do not charge the battery in a garage or
closed room where there is not sufficient ventilation. 1
2
3

504
LX570_OM_OM60Q78U_(U) 6-3. Do-it-yourself maintenance■
Use a CR2032 lithium battery ●
Batteries can be purc hased at your Lexus dealer, loca l electrical appliance shops or
camera stores. ●
Replace only with the same or equivalent type recommended by the manufacturer. ●
Dispose of used batteries according to the local laws. ■
When the card key battery needs to be replaced
The battery for the card key is available only at Lexus dealers. Your Lexus dealer can
replace the battery for you. ■
If the electronic key battery is depleted
The following symptoms may occur: ●
The smart access system with push-button start and wireless remote control will not
function properly. ●
The operational rang e will be reduced.
WARNING ■
Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking. Keep away
from children. Failure to do so coul d result in death or serious injury.
NOTICE ■
For normal operation after replacing the battery
Observe the following precautions to prevent accidents: ●
Always work with dry hands.
Moisture may cause the battery to rust. ●
Do not touch or move any other co mponent inside the remote control.●
Do not bend either of the battery terminals.

546
LX570_OM_OM60Q78U_(U) 7-2. Steps to take in an emergency
If the electronic key does not operate properly Use the mechanical key ( → P. 111) in
order to perform the following opera-
tions (driver’s door only):
Locks all the doors
Closes the windows and moon roof
*(turn and hold)
Unlocks the doors Turning the key rearward unlocks the
driver’s door. Turning the key once again
unlocks the other doors.
Opens the windows and moon roof
* (turn and hold)
* : These settings must be cust omized at your Lexus dealer.If communication between the electronic key and vehicle is interrupted
( → P. 134) or the electronic key ca nnot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened and
the engine can be started by following the procedure below.
Locking and unlocking the doors and key linked functions 1
2
3
4

580
LX570_OM_OM60Q78U_(U) 8-2. Customization
Customizable features ■
Changing by using the Remote Touch screen
Press the “MENU” button on the Remote Touch.
Select “Setup” on the “Menu” screen and select “Vehicle”.
Various setting can be changed. Refer to the list of settings that can be
changed for details. ■
Changing by using the multi-information display
Press or of the meter control switches, select .
Press or of the meter control switches, select the item or the
desired setting, and then press .
To go back to the previous screen, press .Your vehicle includes a variety of elec tronic features that can be personalized
to suit your preferences. The settings of these features can be changed by
using the multi-information display, by using the Remote Touch screen or at
your Lexus dealer.
Customizing vehicle features 1
2
1
2

LX570_OM_OM60Q78U_(U) 5818-2. Customization
8
Vehicle specifications Some function settings are changed simultaneously with other functions being
customized. Contact your Lexu s dealer for further details.
Settings that can be changed using the Remote Touch screen
Settings that can be changed us ing the multi-information display
Settings that can be changed by your Lexus dealer Definition of symbols: O = Available, – =Not available■
Smart access system with push-button start ( → P. 132)
■
Wireless remote control ( → P. 110)Customizable features 1
2
3
Function Default setting Customized
setting
Smart access system with
push-button start On Off O — O
Smart door unlocking Driver’s door All the doors O — O 1 2 3
Function Default setting Customized
setting
Wireless remote control On Off — — O
Unlocking operation Driver’s door
unlocked in one
step, all doors
unlocked in two
steps All doors unlocked
in one step O — O
Power back door operation Push and hold One short push — — O
Push twice — — O
Off — — O
Alarm (panic mode) On Off — — O 1 2 3

582
LX570_OM_OM60Q78U_(U) 8-2. Customization■
Smart access system with push-button start ( → P. 132) and wireless remote
control ( → P. 110)
■
Door lock ( → P. 115)Function Default setting Customized
setting
Operation signal (Emer-
gency flashers) On Off O — O
Adjust the volume of confir-
mation buzzer sounds
when the vehicle is locked
or unlocked 5 Off
O — O
1 to 7
Open door warning func-
tion (when locking the vehi-
cle) On Off — — O
Time elapsed before auto-
matic door lock function is
activated if door is not
opened after being
unlocked 60 seconds Off
O — O30 seconds
120 seconds 1 2 3
Function Default setting Customized
setting
Unlocking using a mechan-
ical key Driver’s door
unlocked in one
step, all doors
unlocked in two
steps All doors unlocked
in one step — — O
Automatic door lock Shifting the shift
lever to position
other than P Off
O — OVehicle speed is
approximately
12 mph (20 km/h)
or higher
Automatic door unlock Shifting the shift
lever to P Off
O — O
Driver’s door is
opened 1 2 3