2016 LEXUS NX300H eco

1253-2. Opening, closing and locking the doors
3
Operation of each component
NX300h_OM_USA_OM78082U
■Operation signals
Doors:
A buzzer sounds and the emergency flashers flash to indicate that the doors have been
locked/unlocked. (Locked: Once; Unlocked: Twice)
Windows:
A buzzer sounds to indicate that all windows 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.
■Welcome light illumination control
The side marker, parking, tail and license plat e lights automatically turn on at night when
the doors are unlocked using the entry functi on or wireless remote control if the light
switch is in the “AUTO” position.
■When the door cannot be locked by the lock sensor on the surface of the door handle
■Door lock 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 vehicle
once more.
■Setting the alarm
Locking the doors will set the alarm system. ( P. 88)
■If the smart access system with push-butto n start or the wireless remote control does
not operate properly
●Use the mechanical key to lock and unlock the doors. ( P. 5 9 1 )
●Replace the key battery with a new one if it is depleted. ( P. 5 3 2 )
When the door cannot be locked even if the
lock sensor on the surfac
e of the door handle is
touched by a finger, touch the lock sensor with
the palm.
When gloves are being worn, remove the
gloves.

1273-2. Opening, closing and locking the doors
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Operation of each component
NX300h_OM_USA_OM78082U
The following functions can be set or canceled:
For instructions on customizing, refer to P. 632.
■Switching the door unlock function
It is possible to set which doors the entry fu nction unlocks using the wireless remote con-
trol.
Turn the power switch off.
When the indicator light on the key surface is not on, press and hold , or
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 .)
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 60 seconds after is pressed,
the doors will be locked again and th e alarm will automatically be set.)
In a case that the alarm is triggered, immediately stop the alarm. ( P. 8 8 )
Automatic door locking and unlocking systems
FunctionOperation
Speed linked door locking function
All doors are automatically locked when
vehicle speed is approximately 12 mph
(20 km/h) or higher.
Shift position linked door locking
functionAll doors are automatically locked when
shifting the shift lever out of P.
Shift position linked door unlocking
functionAll doors are automatically unlocked
when shifting the shift lever to P.
Driver’s door linked door unlocking
functionAll doors are automatically unlocked
when driver’s door is opened.
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2
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Multi-information
displayUnlocking functionBeep
Holding the driver’s door handle
unlocks only the driver’s door.
Exterior: Beeps 3 times
Interior: Pings onceHolding any of the passenger
door handles unlocks all the
doors.
Holding a door handle unlocks
all the doors.Exterior: Beeps twice
Interior: Pings once

1293-2. Opening, closing and locking the doors
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Operation of each component
NX300h_OM_USA_OM78082U
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 2 4
◆Door lock switch
P. 1 2 6
Press the switch for 1 second.
With the customization feature, it can be
set up so that it can operate even when
the back door is unlocked. ( P. 6 3 4 )
The back door can be locked/unlocked and opened/closed by the following
procedures.
Locking and unlocking the back door
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2
Opening/closing the back door with the wireless remote control (vehi-
cles with a power back door)

1303-2. Opening, closing and locking the doors
NX300h_OM_USA_OM78082U
Press the switch for 1 second.
A buzzer sounds and the back door
automatically opens and closes.
Pressing the switch while the back door
is opening/closing stops the operation.
When the switch is pressed again for 1
second during the halted operation, the
back door will perform the reverse
operation.
■Back door opener
Vehicles without a power back
door
Raise the back door while pressing
up the back door opener switch.
Vehicles with a power back door
When the back door is unlocked:
Press the back door opener switch.
When the back door is locked:
While carrying the electronic key on your person, press the back door opener
switch.
A buzzer sounds and the back door automatically opens.
Pressing the switch while the back door is opening stops the operation.
■Wireless remote control (vehicles with a power back door)
P. 1 2 9
Opening/closing the back door from inside the vehicle (vehicles with a
power back door)
Opening the back door from outside the vehicle

1343-2. Opening, closing and locking the doors
NX300h_OM_USA_OM78082U
■Back door closer (vehicles with a power back door)
In the event that the back door is left slight ly open, the back door closer will automatically
close it to the fully closed position.
Whatever the state of the power swit ch, the back door closer operates.
■Operation of the power back door (vehicles with a power back door)
●A buzzer sounds and the emergency flashers flash twice to indicate that the back door
is opening/closing.
●When the power back door operations are OFF, the power back door does not oper-
ate but it can be opened and closed by hand.
●When the power back door automatically op ens, if an abnormality due to people or
objects is detected, operation will stop.
■Back door reserve lock function (vehicles with a power back door)
This function is a function which reserves locking of all doors, beforehand, when the back
door is open. When the follow is done, all th e 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.
Push the wireless lock button during the au tomatic closing operation of the back door.
■When reconnecting the 12-volt battery (vehicles with a power back door)
To enable the power back door to operate properly, close the back door manually.
■Jam protection function (vehicles with a power back door)
■Returning the back door automatic stop position to the initial settings (vehicles with a
power back door)
■Customization (vehicles with a power back door)
Settings (e.g. back door automatic open and stop position) can be changed.
(Customizable features: P. 6 3 9 )
Sensors are installed in th
e right and left sides of
the power back door. When the door is auto-
matically closing and the sensors 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.
Press and hold the power back door switch on
the back door for 7 seconds.
After the buzzer sounds 4 times, it sounds
twice more. When the power back door does
the opening operation the next time, the door
will open to the init ial settings position.
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2

1363-2. Opening, closing and locking the doors
NX300h_OM_USA_OM78082U
WA R N I N G
■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 sur-
rounding 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 ba ck door in windy weather as it may move
abruptly in strong wind.
●Do not pull on the back door damper st ay (vehicles without a power back door)
(  P. 138) or back door spindle (vehicles with a power back door) ( P. 1 3 9 ) t o
close the back door, and do not hang on t he back door damper stay (vehicles with-
out a power back door) or back door spin dle (vehicles with a power back door).
Doing so may cause hands to be caught or the back door damper stay (vehicles
without a power back door) or back d oor spindle (vehicles with a power back
door) to break, causing an accident.
●If a bicycle carrier or similar heavy object is attached to the back door, it may sud-
denly shut closed again after being opened, causing someone’s hands, head or neck
to be caught and injured. Wh en installing an accessory part to the back door, using a
genuine Lexus part is recommended.
●Vehicles without a 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
secured before using the luggage compart-
ment.
●Vehicles with a power back door: The back
door may suddenly shut if it is not opened
fully, while on a steep incline.
Make sure that the back door is secured
before using the lu ggage compartment.
●When closing the back door, take extra care
to prevent your fingers, etc., from being
caught.
●When closing the back door, make sure to
press it lightly on its ou ter surface. If the back
door handle is used to fully close the back
door, it may result in hands or arms being
caught.

1373-2. Opening, closing and locking the doors
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Operation of each component
NX300h_OM_USA_OM78082U
WA R N I N G
■Back door closer (vehicles with a power back door)
●Use caution when using the back door closer as it still operates when the power back
door system is canceled.
■Power back door (if equipped)
Observe the following precautions when operating the power back door.
Failure to do so may cause death or serious injury.
●Check the safety of the surrounding area to make sure there are no obstacles or any-
thing that could cause any of your belongings to get caught.
●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.
●If the power back door system is canceled while the back door is operating during
automatic operation, the back door stops operating. Take extra care when on an
incline, as the back door may open or close suddenly.
●If the operating conditions of the power back door are no longer met, a buzzer may
sound and the back door may stop opening or closing. The back door then has to be
operated manually. Take extra care in this situation, as the back door may move
abruptly.
●On an incline, the back door may sudden ly shut after it opens automatically. Make
sure the back door is secured.
●In the following situations, the power back door may detect an abnormality and auto-
matic operation may be stopped. In this case, the back door has to be operated man-
ually. Take extra care in this situation, as the stopped back door may suddenly open or
close, causing an accident.
• When the back door contacts an obstacle
• When the 12-volt battery voltage suddenly drops, such as when the power switch is turned to ON mode or the engine is started during automatic operation
●If a bicycle carrier or similar heavy object is attached to the back door, the power
back door may not operate, causing itself to malfunction, or the back door may move
slightly in the closing direction after bein g opened, causing someone’s hands, head or
neck to be caught and injured. When installing an accessory part to the back door,
ask your Lexus dealer for details.
●In the event that the back door is left slightly
open, the back door closer will automatically
close it to the fully closed position. It takes
several seconds before the back door closer
begins to operate. Be careful not to get fin-
gers caught or anything else in the back door,
as this may cause bone fractures or other
serious injuries.

1413-2. Opening, closing and locking the doors
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Operation of each component
NX300h_OM_USA_OM78082U
■Alarms and warning messages
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. ( P. 5 7 2 )
The following table describes circumstance s and correction procedures when only
alarms are sounded.
■When “Smart Access System Malfunction See Owner’s Manual” will be displayed on
the multi-inform ation display
The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer
immediately.
■Battery-saving function
The battery-saving function will be activated in order to prevent the electronic key bat-
tery and the 12-volt battery from being discha rged while the vehicle is not in operation
for a long time.
●In the following situations, the smart access system with push-button start may take
some time to unlock the doors.
• The electronic key has been left in an area of approximately 6 ft. (2 m) of the outside
of the vehicle for 10 minutes or longer.
• The smart access system with push-butto n start has not been used for 5 days or
longer.
●If the smart access system with push-butto n start has not been used for 14 days or
longer, the doors cannot be unlocked at any doors except the driver’s door. In this case,
take hold of the driver’s door handle, or us e the wireless remote control or the mechan-
ical key, to unlock the doors.
AlarmSituationCorrection procedure
Exterior alarm
sounds once for 5
secondsAn attempt was made to lock
the vehicle while a door was
open.Close all of the doors and
lock the doors again.
Interior alarm pings
repeatedly
The power switch was turned to
ACCESSORY mode while the
driver’s door was open (The
driver’s door was opened when
the power switch was in
ACCESSORY mode).
Tu r n t h e p o w e r s w i t c h o f f
and close the driver’s door.