2019 LEXUS UX250H remove

1043-1. Key information
3-1.Key information
The following keys are provided with
the vehicle.
Electronic keys
• Operating the smart access system with push-button start ( P.124)
• Operating the wireless remote control function
Mechanical keys
Key number plate
Card key (electronic key) (if
equipped)
Operating the smart access system with
push-button start ( P.124)
■Card key (if equipped)
●The mechanical key that is stored inside
the card key should be used only if a
problem arises, such as when the card
key does not operate properly.
●If the battery cover is not installed and the
battery falls out or if the battery was
removed because the key got wet, rein-
stall the battery with the positive terminal
facing the Lexus emblem.
●The card key is not waterproof.
■When riding in an aircraft
When bringing an electronic key onto an
aircraft, make sure you do not press any
buttons on the electronic key while inside
the aircraft cabin. If you are carrying an
electronic key in your bag, etc., ensure that
the buttons are not likely to be pressed acci-
dentally. Pressing a button may cause the
electronic key to emit radio waves that
could interfere with the operation of the air-
craft.
■Electronic key battery depletion
●The standard battery life is 1 to 2 years.
(The card key battery life is about a year
and a half.)
●If the battery becomes low, an alarm will
sound in the cabin wh en the hybrid sys-
tem stops.
●To reduce key battery depletion when the
electronic key is to not be used for long
periods of time, set the electronic key to
the battery-saving mode. ( P.125)
●As the electronic key always receives
radio waves, the battery will become
depleted even if the electronic key is not
used. The following symptoms indicate
that the electronic key battery may be
depleted. Replace the battery when nec-
essary. ( P.368)
• The smart access system with push-but-
ton start or the wireless remote control
does not operate.
• The detection area becomes smaller.
• The LED indicator on the key surface
does not turn on.
Keys
Key types
A
B
C
D

1053-1. Key information
3
Before driving
You can replace the battery by yourself
( P.368). However, as there is a danger
that the electronic key may be damaged, it
is recommended that replacement be car-
ried out by your Lexus dealer.
●To avoid serious deterioration, do not
leave the electronic key within 3 ft. (1 m)
of the following electr ical appliances that
produce a magnetic field:
• TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
■Replacing the battery
 P.368
■Confirmation of the registered key
number
The number of keys already registered to
the vehicle can be confirmed. Ask your
Lexus dealer for details.
■If “A New Key has been Registered
Contact Your Dealer for Details” is
shown on the multi-information display
This message will be displayed each time
the driver’s door is opened when the doors
are unlocked from the outside for approxi-
mately 10 days after a new electronic key
has been registered. If this message is dis-
played but you have not had a new elec-
tronic key registered, ask your Lexus dealer
to check if an unknown electronic key
(other than those in your possession) has
been registered.
NOTICE
■To prevent key damage
●Do not drop the keys, subject them to
strong shocks or bend them.
●Do not expose the keys to high tem-
peratures for long periods of time.
●Do not get the keys wet or wash them
in an ultrasonic washer, etc.
●Do not attach metallic or magnetic
materials to the keys or place the keys
close to such materials.
●Do not disassemble the keys.
●Do not attach a sticker or anything else
to the surface of the electronic key.
●Do not place the keys near objects that
produce magnetic fields, such as TVs,
audio systems and induction cookers,
or medical electrical equipment, such
as low-frequency therapy equipment.
■Carrying the electronic key on your
person
Carry the electronic key 3.9 in. (10 cm)
or more away from electric appliances
that are turned on. Radio waves emitted
from electric applianc es within 3.9 in. (10
cm) of the electronic key may interfere
with the key, causing the key to not func-
tion properly.
■In case of a smart access system with
push-button start malfunction or
other key-related problems
 P.403
■When an electronic key is lost
 P.402
■Handling the card key
●If the battery or card key terminals get
wet, the battery may corrode and the
card key may stop working.
If the key is dropped into water, or if
drinking water, etc., is spilled on the
key, immediately remove the battery
cover and wipe the battery and termi-
nals. (To remove the battery cover,
lightly grasp and pull it.) If the battery is
corroded, have your Lexus dealer
replace the battery.
●Do not crush the battery cover or use
a screwdriver to remove the battery
cover.
Forcibly removing the battery cover
may bend or damage the key.

1063-1. Key information
The electronic keys are equipped with
the following wireless remote control:Locks all the doors ( P.108)
Unlocks all the doors ( P.108)
Opens the windows and moon
roof
*1, 2 (  P.108)
Opens and closes the power back
door
*1 ( P.115)
Sounds the alarm ( P.106)
*1: If equipped
*2: This setting must be customized at your
Lexus dealer.
■Theft deterrent panic mode
When is pressed for longer than
about 1 second, an alarm will sound inter-
mittently and the vehicle lights will flash to
deter any person from trying to break into
or damage your vehicle.
To stop the alarm, press any button on the
electronic key.
To take out the mechanical key, push
the release button and take the key out.
The mechanical key can only be inserted in
one direction, as the key only has grooves
on one side. If the key cannot be inserted in
a lock cylinder, turn it over and re-attempt
to insert it.
After using the mechanical key, store it in
the electronic key. Carry the mechanical
key together with the electronic key. If the
electronic key battery is depleted or the
entry function does not operate properly,
you will need the mechanical key.
(  P.403)
NOTICE
●If the battery cover is frequently
removed, the battery cover may
become loose.
●When installing the ba
ttery, make sure
to check the direction of the battery.
Installing the battery in the wrong
direction may cause the battery to
deplete rapidly.
●The surface of the card key may be
damaged, or its coating may peel off in
the following situations:
• The card key is carried together with hard objects, such as coins and keys.
• The card key is scraped with a sharp object, such as the tip of a mechanical
pencil.
• The surface of the card key is wiped with thinner or benzene.
Wireless remote control
A
B
C
D
E
Using the mechanical key

1073-1. Key information
3
Before driving
■When required to leave the vehicle’s
key with a parking attendant
Lock the glove box as circumstances
demand. ( P.294)
Remove the mechanical key for your own
use and provide the attendant with the elec-
tronic key only.
■If you lose your mechanical keys
 P.402
■If a wrong key is used
The key cylinder rotates freely to isolate
inside mechanism.
■Card key (if equipped)
●If it is difficult to take out the mechanical
key, push down the release button using a
pen tip, etc. If it is still difficult to pull it out,
use a coin, etc.
●To store the mechanical key in the card
key, insert it while pressing the release
button.
NOTICE
■Handling the card key
Do not apply excess force when inserting
the mechanical key into the card key.
Doing so may damage the card key.

1093-2. Opening, closing and locking the doors
3
Before driving
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
after is pressed, the doors will be
locked again and the alarm will automati-
cally be set.)
In a case that the alarm is triggered, imme-
diately stop the alarm. (P.71)
■Locking the front doors from the outside
without a key
1 Push down the inside lock button.
( P.110)
2 Close the door.
The door cannot be locked if the power
switch is in ACC or ON, or the electronic
key is left inside the vehicle.
The key may not be detected correctly and
the door may be locked.
■Impact detection door lock release sys-
tem
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.
■Operation signals
A buzzer sounds and the emergency flash-
ers flash to indicate that the doors have
been locked/unlocked. (Locked: Once;
Unlocked: Twice)
A buzzer sounds to indicate that all win-
dows are opening.
■Security feature
If a door is not opened within approximately
60 seconds after the vehicle is unlocked,
the security feature automatically locks the
vehicle again.
■When the door cannot be locked by the
lock sensor on the upper part of the
door handle
When the door cannot be locked even if the
lock sensor on the upper part of the door
handle is touched by a finger, touch the lock
sensor with the palm.
When gloves are being worn, remove the
gloves.
■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
Locking the doors will set the alarm system.
(  P.71)
■Conditions affecting the operation of
the smart access system with push-but-
ton start or wireless remote control
 P.125
Multi-information
display/BeepUnlocking function
Exterior: Beeps 3 times
Interior: Pings once
Holding the driver’s
door handle unlocks
only the driver’s door.
Holding the front pas- senger door handle
unlocks all the doors.
Exterior: Beeps twice
Interior: Pings once
Holding a front door
handle unlocks all the doors.

1123-2. Opening, closing and locking the doors
Back door
The back door can be
locked/unlocked and
opened/closed by the following
procedures.
WARNING
Observe the following precautions.
Failure to do so may cause parts of the
body to be caught, resulting in death or
serious injury.
■Before driving the vehicle
Before driving the vehicle, make sure
that the back door is fully closed. If the
back door is not fully closed, it may open
unexpectedly while driving, causing an
accident.
■Caution while driving
●Keep the back door closed while driv-
ing.
If the back door is left open, it may hit
nearby objects while driving or lug-
gage may be unexpectedly thrown out,
causing an accident.
In addition, exhaust gases may enter
the vehicle, causing death or a serious
health hazard. Make sure to close the
back door before driving.
●Never let anyone sit in the luggage
compartment. In the event of sudden
braking, sudden swerving or a colli-
sion, they are susceptible to death or
serious injury.
■When children are in the vehicle
Observe the following precautions.
Failure to do so may result in death or
serious injury.
●Do not allow children to play in the lug-
gage compartment.
If a child is accidentally locked in the
luggage compartment, they could
have heat exhaustion or other injuries.
●Do not allow a child to open or close
the back door.
Doing so may cause the back door to
move unexpectedly, or cause the
child’s hands, arms, head, or neck to be
caught by the closing back door.
■Operating the back door
Observe the following precautions.
Failure to do so may cause parts of the
body to be caught, resulting in death or
serious injury.
●Remove any heavy loads, such as snow
and ice, from the back door before
opening it. Failure to do so may cause
the back door to suddenly shut again
after it is opened.
●When opening or closing the back
door, 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 back door is about to open or
close.
●Use caution when opening or closing
the back door in windy weather as it
may move abruptly in strong wind.
●Vehicles without power back door:
The back door may suddenly shut if it is
not opened fully. It is more difficult to
open or close the back door on an
incline than on a level surface, so
beware of the back door unexpectedly
opening or closing by itself. Make sure
that the back door is fully open and
secure before using the luggage com-
partment.

1143-2. Opening, closing and locking the doors
■Close
Lower the back door using the back
door handle, and make sure to push
the back door down from the outside
to close it.
■Luggage compartment light
●The luggage compartment light turns on
when the back door is opened.
●If the luggage compartm ent light is left on
when the power switch is turned off, the
light will go off automatically after 20
minutes.
■If the back door opener is inoperative
The back door can be unlocked from the
inside.
1
Remove the cover.
To protect the cover, place a rag between
the flathead screwdriver and the cover as
shown in the illustration. 2
Move the lever.
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 malfunction.
●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.
●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.
A
A

1193-2. Opening, closing and locking the doors
3
Before driving
■Preventing unintentional operation of
the Hands Free Power Back Door
When an electronic ke y is in the operation
range, the Hands Free Power Back Door
may operate unintentiona lly, so be careful in
the following situations.
●When a large amount of water is applied
to the rear bumper, such as when the
vehicle is being washed or in heavy rain
●When dirt is wiped off the rear bumper
●When a small animal or small object, such
as a ball, moves under the rear bumper
●When an object is moved from under the
rear bumper
●If someone is swinging their legs while sit-
ting on the rear bumper
●If the legs or another part of someone’s
body contacts the rear bumper while
passing by the vehicle
●When the vehicle is parked near an elec-
trical noise source which affects the sen-
sitivity of the Hands Free Power Back
Door, such as a pay parking spot, gas sta-
tion, electrically heated road, or fluores-
cent light
●When the vehicle is near a TV tower,
electric power plant, radio station, large
display, airport or other facility that gen-
erates strong radio waves or electrical
noise
●When the vehicle is parked in a place
where objects such as plants are near the
rear bumper
●If luggage, etc. is set near the rear
bumper
●If accessories or a vehicle cover is
installed/removed near the rear bumper
●When the vehicle is being towed
To prevent unintentional operation, turn the
Hands Free Power Back Door operation
setting off.
■When reconnecting the 12-volt battery
To enable the power back door to operate
properly, close the back door manually.
■Jam protection function
Sensors are installed in the right and left sides of the power back door. When the
door is automatically closing and the sen-
sors are pushed due to an object being
clamped, etc., the jam protection function
operates.
From that position the door automatically
moves a little in the opposite direction and
then the function stops.
■If the back door opener is inoperative
The back door can be unlocked from the
inside.
1 Remove the cover.
To protect the cover, place a rag between
the flathead screwdri ver and the cover as
shown in the illustration.
2 Move the lever.
■Customization
Some functions can be customized. (Cus-
tomizable features: P.438)