2018 LEXUS NX300h roof

46 1-1. For safe use
LEXUS NX300h Owners Manu-
al_USA_OM78212U WARNING●
Do not modify or replace the uphol-
stery of the front seat.
Safety information for chil-
dren Observe the following precautions
when children are in the vehicle.
Use a child restraint system appro-
priate for the child, until the child
becomes large enough to properly
wear the vehicle’s seat belt.
 It is recommended that children
sit in the rear seats to avoid acci-
dental contact with the shift lever,
wiper switch, etc.
 Use the rear door child-protector
lock or the window lock switch to
avoid children opening the door
while driving or operating the
power window accidentally.
( → P.109, 145)
 Do not let small children operate
equipment which may catch or
pinch body parts, such as the
power window, hood, back door,
seats etc. WARNING
■
When children are in the vehicle
Never leave children unattended in the
vehicle, and never allow children to have
or use the key.
Children may be able to start the vehicle
or shift the vehicle into neutral. There is
also a danger that children may injure
themselves by playing with the windows,
the moon roof (if equipped) or other fea-
tures of the vehicle. In addition, heat
build-up or extremely cold temperatures
inside the vehicle can be fatal to children.

511-1. For safe use
LEXUS NX300h Owners Manu-
al_USA_OM78212U 1
For safety and security
A child restraint system for a small
child or baby must itself be properly
restrained on the seat with the lap por-
tion of the lap/shoulder belt. ■
Installing child restraint system
using a seat belt (child restraint
lock function belt)
Install the child restraint system in
accordance to the operation manual
enclosed with the child restraint sys-
tem. ■
Rear-facing — Infant seat/convert-
ible seat
1 Adjust the seatback If there is a gap between the child seat and
the seatback, adjust the seatback until
good contact is achieved.WARNING●
Do not allow the child to lean his/her
head or any part of his/her body
against the door or the area of the seat,
front pillars or roof side rails from
which the SRS side airbags or SRS
curtain shield airbags deploy even if
the child is seated in the child restraint
system. It is dangerous if the SRS side
and curtain shield airbags inflate, and
the impact could cause death or seri-
ous injury to the child.●
When a booster seat is installed,
always ensure that th e shoulder belt is
positioned across the center of the
child’s shoulder. The belt should be
kept away from the child’s neck, but
not so that it could fall off the child’s
shoulder.
When using a child restraint sys-
tem on a rear seat WARNING■
When installing a child restraint sys-
tem
Observe the following precautions. Fail-
ure to do so may result in death or seri-
ous injury. ●
Use child restraint system suitable to
the age and size of the child and install
it to the rear seat.
●
If the driver’s seat interferes with the
child restraint system and prevents it
from being attached correctly, attach
the child restraint system to the right-
hand rear seat. ●
Adjust the front passe nger seat so that
it does not interfere with the child
restraint system.
●
Do not allow the child to lean his/her
head or any part of his/her body
against the door or th e area of the seat,
rear pillars or roof side rails from which
the SRS curtain shield airbag deploys
even if the child is seated in the child
restraint system. It is dangerous if the
SRS curtain shield airbag inflates, and
the impact could cause death or seri-
ous injury to the child.
Child restraint system fixed with
a seat belt

711-3. Theft deterrent system
LEXUS NX300h Owners Manu-
al_USA_OM78212U 1
For safety and security
■
Items to check before locking the
vehicle
To prevent unexpected triggering of
the alarm and vehicle theft, make sure
of the following:
 Nobody is in the vehicle.
 The windows and moon roof (if
equipped) are closed before the
alarm is set.
 No valuables or other personal
items are left in the vehicle. ■
Setting
Close the doors and hood, and lock all
the doors. The system will be set auto-
matically after 30 seconds. The indicator light changes from being on
to flashing when the system is set. ■
Canceling or stopping
Do one of the following to deactivate
or stop the alarms:
 Unlock the doors.
 Turn the power switch to ACCES-
SORY or ON mode, or start the
hybrid system. (The alarm will be
deactivated or stopped after a few
seconds.) ■
System maintenance
The vehicle has a maintenance-free type
alarm system. ■
Triggering of the alarm
The alarm may be triggered in the following
situations:
(Stopping the alarm deactivates the alarm
system.) ●
A person inside the vehicle opens a door
or hood, or unlocks the vehicle using an
inside lock button.
●
The 12-volt battery is recharged or
replaced when the vehicle is locked.
( → P.392)Alarm The alarm uses light and sound to
give an alert when an intrusion is
detected.
The alarm is triggered in the follow-
ing situations when the alarm is set:
 A locked door is unlocked or
opened in any way other than
using the entry function, wireless
remote control or mechanical
key. (The doors will lock again
automatically.)
 The hood is opened.
Setting/canceling/stopping the
alarm system

101
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3 3
Before driving Before driving3-1. Key information
Keys ................................................. 102
3-2. Opening, closing and locking the
doors
Side doors ..................................... 106
Back door ....................................... 110
Smart access system with push-
button start ................................. 122
3-3. Adjusting the seats
Front seats ..................................... 128
Rear seats ...................................... 129
Driving position memory ........ 134
Head restraints............................ 137
3-4. Adjusting the steering wheel and
mirrors
Steering wheel............................. 139
Inside rear view mirror............. 140
Outside rear view mirrors ...... 142
3-5. Opening, closing the windows
and moon roof
Power windows........................... 144
Moon roof ..................................... 146

102 3-1. Key information
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3-1.Key information
The following keys are provided with
the vehicle.
Electronic keys• Operating the smart access system with
push-button start ( →
P.122 )
• 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.122)
■
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 em it 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. ( → P.347)●
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.347)
• 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.
●
To avoid serious dete rioration, do not
leave the electronic key within 3 ft. (1 m)
of the following electrical appliances that
produce a magnetic field:Keys
Key types
A
B
C
D

104 3-1. Key information
LEXUS NX300h Owners Manu-
al_USA_OM78212U The electronic keys are equipped with
the following wireless remote control:
Locks all the doors ( → P.106)
Unlocks all the doors ( → P.106)
Opens the windows and moon
roof *1, 2
( → P.106)
Opens and closes the power back
door *1
( → P.113)
Sounds the alarm ( → P.104)*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.
■
Back door reserve lock function (vehi-
cles with 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 the doors except the back door are
locked and then back door will also be
locked at the same time it is closed.
1 Close all doors, except the back door.
2 Push the wireless lock button during the
automatic closing operation of the back
door.
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.387)NOTICE●
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

106 3-2. Opening, closing and locking the doors
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3-2.Opening, closing and locking the doors
■
Using the smart access system with
push-button start
Carry the electronic key to enable this
function.
1 Grip the driver’s door handle to
unlock the door. Grip any passen-
ger door handle to unlock all the
doors. *
Make sure to touch the sensor on the back
of the handle.
The doors cannot be unlocked for 3 sec-
onds after the doors are locked. *
: The door unlock settings can be
changed.
2 Touch the lock sensor (the indenta-
tion on the surface of the door han-
dle) to lock all the doors.Check that the door is securely locked. ■
Using the wireless remote control
1 Locks all the doors Check that the door is securely locked.
2 Unlocks all the doors Pressing the button unlocks the driver’s
door. Pressing the button again within 3
seconds unlocks the other doors.
Press and hold to open the windows and
moon roof *1, 2
*1
: If equipped *2
: This setting must be customized at your
Lexus dealer.
■
Switching the door unlock function
It is possible to set which doors the entry
function unlocks using the wireless remote
control.
1 Turn the power switch off.
2 When the indicator light on the key sur-
face is not on, press and hold ,
or for approximately 5
seconds while pre ssing 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 2 .)Side doors The vehicle can be locked and
unlocked using the entry function,
wireless remote control or door
lock switch.
Unlocking and locking the doors
from the outside

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