2018 LEXUS NX300h warning

1073-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3
Before driving
For vehicles with alarm: To prevent unin-
tended triggering of the alarm, unlock the
doors using the wirele ss 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
the alarm will automatically be set.)
In a case that the alarm is triggered, imme-
diately stop the alarm. ( → P.71)■
Locking the doors from the outside with-
out a key
1 Move the inside lock button to the lock
position.
2 Close the door.
The door cannot be locked if the power
switch is in ACCESSORY or ON mode, or
the electronic key is le ft 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
Doors:
A buzzer sounds and the emergency flash-
ers flash to indicate that the doors have
been locked/unlocked. (Locked: Once;
Unlocked: Twice)
Windows:
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. ■
Open door warning buzzer
If the vehicle speed reaches 3 mph (5 km/
h), the master warning light flashes and a
buzzer sounds to indicate that door(s) or
the hood in not fully closed.
The open door(s) or hood is displayed on
the multi-information display. ■
Welcome light illumination control
The side marker, parking, tail and license
plate lights automatically turn on at night
when the doors are unlocked using the
entry function 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
When the door cannot be locked even if the
lock sensor on the surface of the door han-
dle is touched by a finger, touch the lock
sensor with the palm.
When gloves are being worn, remove the
gloves.Multi-information
display/Beep Unlocking function
Exterior: Beeps 3
times
Interior: Pings
once Holding the driver’s
door handle unlocks
only the driver’s door.
Holding any of the
passenger door han-
dles unlocks all the
doors.
Exterior: Beeps
twice
Interior: Pings
once Holding a door han-
dle unlocks all the
doors.

108 3-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U ■
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 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.123■
If the smart access system with push-
button start or the wireless remote con-
trol does not operate properly●
Use the mechanical key to lock and
unlock the doors. ( → P.387)●
Replace the key battery with a new one if
it is depleted. ( → P.347)■
Customization
Settings (e.g. unloc king function using a
key) can be changed. (Customizable fea-
tures: → P.419) ■
Using the door lock switch
1 Locks all the doors
2 Unlocks all the doorsWARNING■
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 falling out,
resulting in death or serious injury. ●
Ensure that all doors are properly
closed and locked.
●
Do not pull the inside handle of the
doors while driving.
Be especially care ful for the front
doors, as the door s may be opened
even if the inside lock buttons are in
locked position.
●
Set the rear door ch ild-protector locks
when children are seated in the rear
seats. ■
When opening or closing a door
Check the surroundings of the vehicle
such as whether the vehicle is on an
incline, whether there is enough space
for a door to open and whether a strong
wind is blowing. When opening or clos-
ing the door, hold the door handle tightly
to prepare for any unpredictable move-
ment. ■
When using the wire less remote con-
trol and operating the power windows
or moon roof (if equipped)
Operate the power window or moon
roof after checking to make sure that
there is no possibility of any passenger
having any of their body parts caught in
the window or moon roof. Also do not let
a child operate window by the mechani-
cal key. It is possible for children and
other passengers to get caught in the
power window or moon roof.
Unlocking and locking the doors
from the inside

110 3-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U Back door The back door can be locked/
unlocked and opened/closed by the
following procedures. WARNING■
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.●
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.●
Never let anyone sit in the luggage
compartment. In the event of sudden
braking or a collision, they are suscep-
tible 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 compartmen t, 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, 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 ch eck 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.
●
Vehicles with 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 luggage
compartment.

1113-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3
Before driving ■
Smart access system with push-
button start
Carry the electronic key to enable this
function.
1 Locks all the doors Check that the door is securely locked.
2 Unlocks all the doors The doors cannot be unlocked for 3 sec-
onds after the doors are locked. ■
Wireless remote control
→ P.104
■
Door lock switch
→ P.108
■
Open
Raise the back door while pressing up
the back door opener switch.WARNING●
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 outer sur-
face. If the back door handle is used to
fully close the back door, it may result
in hands or arms being caught.●
Do not pull on the back door damper
stay (vehicles without power back
door) ( → P.112) or back door spindle
(vehicles with power back door)
( → P.118) to close the back door, and
do not hang on the back door damper
stay (vehicles without power back
door) or back door spindle (vehicles
with 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 door spin dle (vehicles with
power back door) to break, causing an
accident.
●
If a bicycle carrier or similar heavy
object is attached to the back door, it
may suddenly shut again after being
opened, causing someone’s hands,
head or neck to be caught and injured.
When installing an accessory part to
the back door, using a genuine Lexus
part is recommended. Unlocking and locking the back
door from the outside
Unlocking and locking the back
door from the inside
Opening/closing the back door
(vehicles without power back
door)

1173-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3
Before driving ■
Customization
Settings (e.g. back door automatic open
and stop position) can be changed. (Cus-
tomizable features: → P.427)
WARNING■
Back door closer●
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 catch fingers
or anything else in the back door, as
this may cause bone fractures or other
serious injuries.
●
Use caution when using the back door
closer as it still operates when the
power back door system is canceled.
■
Power back door
Observe the following precautions when
operating the power back door.
Failure to do so may cause death or seri-
ous injury.
●
Check the safety of the surrounding
area to make sure there are no obsta-
cles or anything 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
turned off with the main switch while
the back door is operating automati-
cally, the automatic operation is
stopped. The back door then has to be
operated manually. Take extra care
when on an incline, as the back door
may open or close unexpectedly. ●
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 manu-
ally. Take extra care when on an incline,
as the back door may open or close
abruptly. ●
On an incline, the back door may sud-
denly shut after it opens. Make sure
the back door is fully open and secure. ●
In the following situations, the power
back door may detect an abnormality
and automatic operation may be
stopped. In this case, the back door
has to be operated manually. Take
extra care when on an incline, as the
back door may open or close abruptly.
• When the back door contacts an
obstacle
• When the 12-volt battery voltage sud-
denly drops, such as when the power
switch is turned to power ON mode or
the hybrid system 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 suddenly shut again
after being opened, causing some-
one’s hands, head or neck to be caught
and injured. When installing an acces-
sory part to the back door, using a
genuine Lexus part is recommended.

118 3-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U WARNING■
Jam protection function
Observe the following precautions.
Failure to do so may cause death or seri-
ous injury. ●
Never use any part of your body to
intentionally activate the jam protec-
tion function.●
The jam protection function may not
work if something gets caught just
before the back door fully closes. Be
careful not to catch fingers caught or
anything else.●
The jam protection function may not
work depending on the shape of the
object that is caught. Be careful not to
catch fingers or anything else.■
Kick sensor (vehicles with power
back door and kick sensor)
Observe the following precautions when
operating the power back door.
Failure to do so may cause death or seri-
ous injury. ●
Check the safety of the surrounding
area to make sure there are no obsta-
cles or anything that could cause any
of your belongings to get caught.
●
When putting your foot near the lower
center part of the rear bumper and
moving it from the rear bumper, be
careful not to touch the exhaust pipes
until they have cooled down suffi-
ciently, as touching hot exhaust pipes
can cause burns.
●
Do not operate the power back door if
there is little space under the rear
bumper. NOTICE■
Back door spindles
The back door is equipped with spindles
that hold the back door in place.
Observe the following precautions.
Failure to do so may cause damage to
the back door spindle , resulting in
malfunction.
●
Do not attach any foreign objects, such
as stickers, plastic sheets, or adhesives
to the spindle rod. ●
Do not touch the spindle rod with
gloves or other fabric items. ●
Do not attach heavy accessories to the
back door. When attaching, ask your
Lexus dealer for details. ●
Do not place your hand on the spindle
or apply lateral forces to it.
■
To prevent back door closer malfunc-
tion
Do not apply excessive force to the back
door while the back door closer is oper-
ating.
■
To prevent damage to the power back
door
●
Make sure that there is no ice between
the back door and frame that would
prevent movement of the back door.
Operating the power back door when
excessive load is present on the back
door may cause a malfunction.
●
Do not apply excessive force to the
back door while the power back door
is operating. A
A

122 3-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U ■
Antenna location
Antennas outside the cabin
Antennas inside the cabin
Antenna inside the luggage compart-
ment
Antenna outside the luggage compart-
ment ■
Effective range (areas within which the
electronic key is detected)
When locking or unlocking the doors
The system can be operated when the
electronic key is within about 2.3 ft. (0.7
m) of an outside door handle. (Only the
doors detecting the key can be oper-
ated.)
When starting the hybrid system or
changing power switch modes
The system can be operated when the elec-
tronic key is inside the vehicle. ■
If an alarm sounds or a warning message
is displayed
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 message on the multi-information
display. ( → P.374)
When only an alarm sounds, circumstances
and correction procedures are as follows. ●
When an exterior alarm sounds once for
5 seconds
●
When an Interior alarm pings repeatedlySmart access system with
push-button start The following operations can be
performed simply by carrying the
electronic key (including the card
key) on your person, for example in
your pocket. The driver should
always carry the electronic key.
 Locks and unlocks the doors
( → P.106)
 Locks and unlocks the back door
( → P.110)
 Starts and stops the hybrid system
( → P.168)
A
B
C
D Situation Correction proce-
dure
An attempt was
made to lock the
vehicle while a door
was open. Close all of the
doors and lock the
doors again.A
B

1273-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3
Before driving WARNING■
Caution regarding interference with
electronic devices●
People with implantable cardiac pace-
makers, cardiac resynchronization
therapy-pacemakers or implantable
cardioverter defibrillators should keep
away from the smart access system
with push-button start antennas.
( → P.122)
The radio waves may affect the opera-
tion of such devices. If necessary, the
entry function can be disabled. Ask
your Lexus dealer for details, such as
the frequency of radio waves and tim-
ing of the emitted radio waves. Then,
consult your doctor to see if you
should disable the entry function.
●
Users of any electrical medical device
other than implantable cardiac pace-
makers, cardiac resynchronization
therapy-pacemakers or implantable
cardioverter defibrillators should con-
sult the manufacturer of the device for
information about its operation under
the influence of radio waves.
Radio waves could have unexpected
effects on the operation of such medi-
cal devices.
Ask your Lexus dealer for details on dis-
abling the entry function.