remote control lexus LC500 2018 User Guide

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3-2. Opening, closing and locking the doors and trunk
Before driving
3-2.Opening, closing and lo cking the doors and trunk
■Smart entry & start system
Carry the electronic key to enable this
function.
1 Push the depression on the front
edge of the door handle to unlock
the doors.
The outside door handles will be extended.
The extended outside door handles are
automatically retracted in approximately
60 seconds.
The doors cannot be unlocked for 3 sec-
onds after the doors are locked.
2 Push the rear edge of the extended
door handle to lock the doors.
If the outside door handles are extended,
they will be retracted.
After locking the doors, check that the
door is securely locked with the door lock
indicator ( P.118).
■Wireless remote control
1 Locks both side doors
The outside door handles will be retracted
if they have been extended.
After locking the doors, check that the
door is securely locked with the door lock
indicator ( P.118).
Press and hold to close the windows.*
2 Unlocks both side doors
The outside door handles will be extended.
Press and hold to open the windows.*
*: These settings must be customized at
any authorized Lexus retailer or Lexus
authorized repairer, or any reliable
repairer.
■Side window open/close function linked to door operation
When a door is open ed, its window opens slightly. When a door is closed, its window
closes completely.
■Speed-linked outside door handle retracting function
When the vehicle speed reaches 10 km/h (6 mph), the outside door handles will be retracted.
■To extend the outside door handles
retracted automatically
The outside door handle can be extended
by pushing the depression on the front edge of it. To lock the door s, push the rear edge of the outside door handle after extending it
once.
Doors
Unlocking and locking the doors
from the outside

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3-2. Opening, closing and locking the doors and trunk
■Switching the door unlock function
It is possible to set which doors the entry
function unlocks using the wireless remote control.
1 Turn the engine switch off.
2 For vehicles with an intrusion sensor:
Cancel the intrusion sensor and tilt sen- sor of the alarm system to prevent unin-tended triggering of the alarm while
changing the settings. ( P.78)
3 When the indicator light on the key sur-
face 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 3.)
*1: Left-hand drive vehicles
*2: Right-hand drive vehicles
For vehicles with an alarm: To prevent unin- tended triggering of the alarm, unlock the doors using the wireless remote control and
open and close a door once after the set- tings have been changed. (If a door is not
opened within 30 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, imme-
diately stop the alarm. ( P.77)
■Impact detection door lock release sys- tem
In the event that the vehicle is subject to a strong impact, both side doors are unlocked. Depending on the force of the
impact or the type of accident, however, the system may not operate.
■Operation signals
The emergency flashers flash to indicate that the doors have been locked/unlocked. (Locked: once; Unlocked: twice)
A buzzer sounds to indicate that the win- dows are operating.
■Security feature
If a door is not opened within approximately 30 seconds after the vehicle is unlocked,
the security feature automatically locks the vehicle again.
■Open door warning buzzer
If an attempt to lock the doors is made when a door is not fully closed, a buzzer sounds continuously for 5 seconds. Fully close the
door to stop the buzzer, and lock the vehi- cle once more.
■Setting the alarm (if equipped)
Locking the doors will set the alarm system. ( P.77)
■Conditions affecting the operation of the smart entry & start system or wire-
less remote control
 P.124
■If the smart entry & start system or the
wireless remote control does not oper- ate properly
Use the mechanical key to lock and unlock
Multi-informa-
tion dis-
play/Beep
Unlocking function
*1
*2
Exterior: Beeps 3 times
Interior: Pings once
Pushing the depression
on the front edge of the
driver’s door handle
unlocks only the driver’s
door.
Pushing the depression
on the front edge of the
passenger’s door handle
unlocks both side doors.
Exterior: Beeps twice
Interior: Pings once
Pushing the depression
on the front edge of
either door handle
unlocks both side doors.

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3-2. Opening, closing and locking the doors and trunk
Before driving
the doors. (P.389) Replace the key battery with a new one if it is depleted. ( P.349)
■If the 12-volt battery is discharged
The doors cannot be locked and unlocked using the smart entry & start system or
wireless remote control. Lock or unlock the doors using the mechanical key. ( P.389)
■Customization
Settings (e.g. unlocking function using a key) can be changed. (Customizable features: P.423)
■Door lock switches
1 Locks both side doors
The indicator comes on.
2Unlocks both side doors
The indicator turns off.
■Inside door handles
Pull the inside door handle to unlock
the door.
The door lock indicator turns off.
The doors can be opened by pulling the
inside door handle even if the door lock
indicator illuminates.
WARNING
■To prevent an accident
Observe the following precautions while driving the vehicle.Failure to do so may result in a door
opening and an occupant being thrown out of the vehicle, re sulting in death or serious injury.
●Ensure that both side doors are prop-
erly closed.
●Do not pull the inside door handle while driving. The doors may opened even if they are locked.
■Side window open/close function
linked to door operation
Do not hold the upper edge of the side
window when you close the door. Other- wise, your fingers or hand may be caught in the window.
■When using the wireless remote con-
trol and operating the power windows
Operate the power window after check-
ing to make sure that there is no possibil- ity of any passenger having any of their body parts caught in the window. Also,
do not allow children to operate the wire- less remote control. It is possible for chil-dren and other passengers to get caught
in the power window.
■When entering and exiting the vehi- cle
Do not step on the scuff plate. Slipping on the surface may result in injury.
Unlocking and locking the doors
from the inside
A
A
A
A

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3-2. Opening, closing and locking the doors and trunk
Before driving
Trunk
The trunk can be opened using the
trunk opener switch, entry function
or wireless remote control.
WARNING
Observe the following precautions. Failure to do so may result in death or serious injury.
■Before driving
●Make sure that the trunk lid is fully closed. If the trunk lid is not fully
closed, it may open unexpectedly while driving and hit near-by objects or luggage in the trunk may be thrown
out, causing an accident.
●Do not allow children to play in the trunk.If a child is accidentally locked in the
trunk, they could suffer from heat exhaustion, suffocation or other inju-ries.
●Do not allow a child to open or close
the trunk lid. Doing so may cause the trunk lid to open unexpectedly, or cause the
child’s hands, head, or neck to be caught by the closing trunk lid.
■Important points while driving
Never let anyone sit in the trunk. In the event of sudden braking or a collision, they are susceptible to death or serious
injury.
■Using the trunk
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in serious injury.
●Remove any heavy loads, such as snow and ice, from the trunk lid before
opening it. Failure to do so may cause the trunk lid to suddenly shut again after it is opened.
●When opening or closing the trunk lid,
thoroughly check to make sure the surrounding area is safe.
●If anyone is in the vicinity, make sure they are safe and let them know that
the trunk is about to open or close.
●Use caution when opening or closing the trunk lid in windy weather as it may move abruptly in strong wind.
●On an incline it is more difficult to
open or close the trunk lid than on a level surface, so beware of the trunk lid unexpectedly opening or closing by
itself. Make sure that the trunk lid is fully open and secure before using the trunk.
●When opening the trunk lid, take care
so that it does not hit anyone in the face or any other part of the body.

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3-2. Opening, closing and locking the doors and trunk
■Trunk opener switch
Press the trunk opener switch.
■Smart entry & start system
While carrying the electronic key,
press the button.
When both side doors are unlocked
using one of the following methods, the
trunk can be opened without the elec-
tronic key:
• Entry function
• Wireless remote control
• Door lock switches
• Automatic door unlocking system
• Mechanical key
WARNING
●When closing the trunk lid, take extra care to prevent your fingers etc. from being caught.
●When closing the trunk lid, make sure to press it lightly on its outer surface. If
the trunk grip is used to fully close the trunk lid, it may result in hands or arms being caught.
●Do not pull on the trunk damper stay
to close the trunk, and do not hang on the trunk damper stay. Doing so may cause hands to be
caught or the trunk damper stay to break, causing an accident.
●Do not attach any accessories other than genuine Lexus parts to the trunk
lid. Such additional weight on the trunk lid may cause the lid to suddenly shut again after it is opened.
NOTICE
■Trunk damper stays
The trunk is equipped with damper stays
that hold the trunk lid in place.
Observe the following precautions. Fail-
ure to do so may cause damage to the
trunk damper stay , resulting in mal-
function.
●Do not attach any foreign 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.
A
A
●Do not attach any accessories other than genuine Lexus parts to the trunk
lid.
●Do not place your hand on the damper stay or apply lateral forces to it.
Opening the trunk

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3-2. Opening, closing and locking the doors and trunk
Before driving
■Wireless remote control
Press and hold the switch.
■Trunk light
●The trunk light turns on when the trunk is opened.
●If the trunk light is le ft on when the engine switch is turned off, the
light will go off automatically after 20 minutes.
■Function to prevent the trunk being locked with the electronic key inside
●When both side doors are locked, closing the trunk lid with the electronic key left
inside the trunk will sound an alarm. In this case, the trunk lid can be opened by pressing the trunk release button on
the trunk lid.
●If the spare electronic key is put in the
trunk with both side doors locked, the key confinement prevention function is acti-vated so the trunk can be opened. In
order to prevent theft, take all electronic keys with you when leaving the vehicle.
●If the electronic key is put in the trunk with both side doors locked, the key may not
be detected depending on the location of the key and the surrounding radio wave conditions. In this case, the key confine-
ment prevention function cannot be acti- vated, causing the trunk to be locked when the trunk lid is closed. Make sure to
check where the key is before closing the trunk.
●The key confinement prevention function cannot be activated if either door is unlocked. In this case, open the trunk
using the trunk opener switch.
●If the trunk lid is closed by a hand having
the electronic key when the both side doors are locked, a warning buzzer may sound. In this case, the trunk is not locked.
Do not close the trunk lid by a hand hav- ing the electronic key.
■If the smart entry & start system or the wireless remote control does not oper-
ate properly
Use the trunk opener switch to unlock the
trunk. ( P.389) Replace the key battery with a new one if it is depleted. ( P.349)
■If a symbol indicating the trunk opens is
shown on the multi-information display
 P.118
■If the 12-volt battery is discharged
The trunk cannot be locked and unlocked
using the smart entry & start system or wireless remote control. Lock or unlock the trunk using the mechanical key. ( P.392)
■Customization
The trunk unlocking operation can be changed. (Customizable features:
 P.423)
Using the trunk grip, lower the trunk
without applying force to the side and
push the trunk down from the outside
to close it.
Closing the trunk

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3-2. Opening, closing and locking the doors and trunk
The trunk opener switch can be tem-
porarily disabled to protect luggage
stored in the trunk against theft.
Turn the trunk opener main switch in
the glove box off to disable the trunk
opener.
On
Off
When the trunk opener main switch is off,
the trunk lid cannot be opened even with
the wireless remote control or entry func-
tion.
■When leaving a key to the vehicle with a parking attendant
 P.114
■Antenna location
Antennas outside the cabin
Antennas inside the cabin
Antenna inside the trunk
Antenna outside the trunk
Protecting luggage against theft
A
B
Smart entry & start system
The following operations can be
performed simply by carrying the
electronic key on your person, for
example in your po cket. The driver
should always carry the electronic
key.
 Locks and unlocks the doors
( P.115)
 Opens the trunk (P.120)
 Starts the engine
( P.163, 167)
A
B
C
D

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3-2. Opening, closing and locking the doors and trunk
■Battery-saving function
The battery-saving function will be acti-
vated in order to prevent the electronic key battery and the 12-volt battery from being discharged while the vehicle is not in opera-
tion for a long time.
●In the following situations, the smart entry
& start system may take some time to unlock the doors.• The electronic key has been left within
approximately 2 m (6 ft.) of the outside of the vehicle for 10 minutes or longer.• The smart entry & start system has not
been used for 5 days or longer.
●If the smart entry & start system has not
been used for 14 days or longer, the doors cannot be unlocked at the passen-ger door. In this case, push the depres-
sion on the front edge of the driver’s door handle, or use the wireless remote con-trol or mechanical key, to unlock the
doors.
■Turning an electronic key to battery- saving mode
When battery-saving mode is set, battery depletion is minimized by stopping the elec-
tronic key from receiving radio waves.
Press twice while pressing and
holding . Confirm that the elec-
tronic key indicator flashes 4 times.
While the battery-saving mode is set, the smart entry & start system cannot be used. To cancel the function, press any of the elec-
tronic key buttons.
■Conditions affecting operation
The smart entry & star t system uses weak radio waves. In the following situations, the
communication between the electronic key and the vehicle may be affected, preventing
the smart entry & start system, wireless remote control and engine immobilizer sys-tem from operating
properly. (Ways of coping: P.389)
●When the electronic key battery is
depleted
●Near a TV tower, electric power plant,
gas station, radio station, large display, airport or other facility that generates strong radio waves or electrical noise
●When carrying a portable radio, cellular phone, cordless phone or other wireless
communication device
●When the electronic key is in contact
with, or is covered by the following metal- lic 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 personal digital assistants (PDAs)
• Digital audio players • Portable game systems
●If window tint with a metallic content or metallic objects are attached to the rear window
●When the electronic key is placed near a battery charger or electronic devices
■Note for the entry function
●Even when the electronic key is within the effective range (detection areas), the sys-
tem may not operate properly in the fol- lowing cases:• The electronic key is too close to the win-
dow or outside door handle, near the ground, or in a high place when the doors are locked or unlocked.

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• The electronic key is near the ground or in a high place, or too close to the center of the rear bumper when the trunk is
opened. • The electronic key is on the instrument panel, rear package tray or floor, or in the
door pockets or glove box when the engine is started or engine switch modes are
changed.
●Do not leave the electronic key on top of
the instrument panel or near the door pockets when exiting the vehicle. Depending on the radio wave reception
conditions, it may be detected by the antenna outside the cabin and the doors will become lockable from the outside,
possibly trapping the electronic key inside the vehicle.
●As long as the electronic key is within the effective range, the doors may be locked or unlocked by anyone. However, only
the doors detecting the electronic key can be used to unlock the vehicle.
●Even if the electronic key is not inside the vehicle, it may be possible to start the engine if the electronic
key is near the window.
●The doors may unlock or lock if a large amount of water splashes on the door handle, such as in the rain or in a car
wash, when the electronic key is within the effective range. (The doors will auto- matically be locked after approximately
30 seconds if the doors are not opened and closed.)
●If the wireless remote control is used to lock the doors when the electronic key is near the vehicle, there is a possibility that
the door may not be unlocked by the entry function. (Use the wireless remote control to unlock the doors.)
●If the door handle becomes wet while the electronic key is within the effective
range, the door may lock and unlock repeatedly. In this case, follow the follow-ing correction procedures to wash the
vehicle: • Place the electronic key in a location 2 m (6 ft.) or more away from the vehicle.
(Take care to ensure that the key is not stolen.)• Set the electronic key to battery-saving
mode to disable the smart entry & start system. ( P.124)
●If the electronic key is inside the vehicle and a door handle becomes wet during a car wash, a message may be shown on
the multi-information display and a buzzer will sound outside the vehicle. To turn off the alarm, lock both side doors.
●If an outside door handle is not retracted during a car wash, a door may be opened
or an outside door handle may be dam- aged. Make sure that the outside door handles are retracted before using the
car wash.
●A sudden handle operation or a handle
operation immediately after entering the effective range may prevent the doors from being unlocked. Touch the door
unlock sensor and check that the doors are unlocked before pulling the door handle again.
●Unlocking the vehicle may take more time if another electronic key is within the
effective range.
■When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic key within 2 m (6 ft.)
of the vehicle.
●The smart entry & start system can be
deactivated in advance.
■To operate the system properly
●Make sure to carry the electronic key
when operating the system. Do not get the electronic key too close to the vehicle when operating the system from the out-
side of the vehicle. Depending on the position and holding condition of the electronic key, the key
may not be detected correctly and the system may not operate properly. (The alarm may go off accidentally, or the door
lock prevention function may not oper- ate.)
●Do not leave the electronic key inside the

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3-2. Opening, closing and locking the doors and trunk
trunk. The key confinement prevention function may not operate, depending on the loca-
tion of the key (the inside edge of the Trunk), conditions (inside a metal bag, close to metallic objects) and the radio
waves in the surrounding area. ( P.123)
■If an electronic key does not work prop- erly
●Locking and unlocking the doors and opening the trunk: P.389
●Starting the engine :  P.390
■Customization
Settings (e. g. smart entry & start system) can be changed. (Customizable features: P.423)
If the smart entry & start system has been deactivated in a customized setting, refer to
the explanations for the following opera- tions.
●Locking and unlocking the doors and opening the trunk: Use the wireless remote control or
mechanical key. ( P.115, 121, 389)
●Starting the engine and changing engine switch modes: P.390
●Stopping the engine :  P.165, 169