warning LEXUS NX300h 2018 Owners Manual

2614-6. Driving tips
LEXUS NX300h Owners Manu-
al_USA_OM78212U 4
Driving WARNING●
Always check your brakes for effec-
tiveness immediately after driving in
sand, mud, water or snow.●
After driving through tall grass, mud,
rock, sand, water, etc., check that there
is no grass, bush, paper, rags, stone,
sand, etc. adhering or trapped to the
underbody. Clear off any such matter
from the underbody. If the vehicle is
used with these materials trapped or
adhering to the underbody, a break-
down or fire could occur.●
When driving off-road or in rugged
terrain, do not drive at excessive
speeds, jump, make sh arp turns, strike
objects, etc. This may cause loss of
control or vehicle rollover causing
death or serious injury. You are also
risking expensive damage to your
vehicle’s suspension and chassis.
NOTICE■
To prevent water damage
Take all necessary sa fety measures to
ensure that water da mage to the hybrid
battery (traction battery), hybrid system
or other components does not occur. ●
Water entering the engine compart-
ment may cause severe damage to the
hybrid system. Water entering the inte-
rior may cause the hybrid battery
stowed under the rear seats to short
circuit.
●
Water entering the hybrid transmis-
sion and rear electr ic motor (traction
motor) will cause deterioration in
transmission quality. The malfunction
indicator may come on, and the vehi-
cle may not be drivable.
●
Water can wash the grease from wheel
bearings, causing rusting and prema-
ture failure, and may also enter the
hybrid transmission case, reducing the
gear oil’s lubricating qualities. ■
When you drive through water
If driving through water, such as when
crossing shallow streams, first check the
depth of the water and the bottom of the
riverbed for firmness. Drive slowly and
avoid deep water. ■
Inspection after off-road driving ●
Sand and mud that has accumulated
around brake discs may affect braking
efficiency and may damage brake sys-
tem components. ●
Always perform a maintenance
inspection after each day of off-road
driving that has taken you through
rough terrain, sand, mud, or water. For
scheduled maintena nce information,
refer to the “Warranty and Services
Guide/Owner’s Manual Supplement/
Scheduled Maintenance”.

2715-2. Using the air conditio ning system and defogger
LEXUS NX300h Owners Manu-
al_USA_OM78212U 5
Interior features ■
Air conditioning filter
→ P.346■
Customization
Settings (e.g. A/C automatic mode switch
operation) can be changed.
(Customizable features: → P.424)
■
Main control screen
Using the touchpad of the Remote
Touch, select the button on the screen.
to can be adjusted by perform-
ing the following operations.
Flick operation: Move the pointer to the desired item and flick the touchpad
up or down. The item can be adjusted by one level.
Trace operation: After selecting the
desired item, slide your finger up or
down. The item can be adjusted by the amount
that you trace.
Trace operation cannot be used while driv-
ing.
Sub menu Selecting the sub menu item to switch the
main screen.
: Display the air conditioning control
screen
: Display the option control screen
Adjust the left-hand side tempera-
ture setting
Adjust the fan speed setting
Select the air flow mode : Air flows to the upper body
: Air flows to the upper body and feet
: Air flows to the feet
: Air flows to the feet and the wind-
shield defogger operatesWARNING■
To prevent the windshield from fog-
ging up●
Do not use the front windshield defog-
ger switch during cool air operation in
extremely humid weather. The differ-
ence between the temperature of the
outside air and that of the windshield
can cause the outer surface of the
windshield to fog up, blocking your
vision.■
To prevent burns●
Do not touch the rear view mirror sur-
faces when the outside rear view mir-
ror defoggers are on.●
Vehicles with windshield wiper de-
icer: Do not touch the glass at lower
part of the windshield or to the side of
the front pillars wh en the windshield
wiper de-icer is on.
NOTICE
■
To prevent 12-volt battery discharge
Do not leave the air conditioning system
on longer than necessary when the
hybrid system is off.
Air conditioning control screen
B E A
B
C
D

2735-2. Using the air conditio ning system and defogger
LEXUS NX300h Owners Manu-
al_USA_OM78212U 5
Interior features “A/C” button or selecting “A/C” will
dehumidify the air from the outlets and
defog the windshield effectively.●
If you turn “A/C” off, the windows may
fog up more easily.●
The windows may fog up if the recircu-
lated air mode is used.■
Windshield wiper de-icer (if equipped)
This feature is used to prevent ice from
building up on the wi ndshield and wiper
blades.
Select on the option control screen.
When the windshield wiper de-icer on,
is displayed on the air conditioning
control screen.
The windshield wiper de-icer will automati-
cally turn off after a period of time. ■
Eco air conditioning mode
When Eco mode is selected using the drive
mode select switch, eco air conditioning
mode turns on. When a drive mode other
than Eco mode is selected, eco air condi-
tioning mode may turn off. ■
S-FLOW mode
Priority for airflow is given to the front seats,
and the airflow and air conditioning for the
rear seats is effectively controlled.
Select on the option control screen.
The indicator comes on when S-FLOW
mode is on.
Press again to return to the previ-
ous mode. ■
Micro dust and pollen filter
Pollen is removed from the air and the air
flows to the upper part of the body.
Select on the option control screen.
When the micro dust and pollen filter is on,
is displayed on the air conditioning
control screen.
In order to prevent the windshield from fog-
ging up when the outside air is cold, the
dehumidification function may operate.
The pollens are filtered out even if the micro
dust and pollen filter is turned off. 1 Press the “AUTO” button.
2 Adjust the temperature setting.
3 To stop the operation, press the
“OFF” button.
If the fan speed setting or air flow
modes are operated, the automatic
mode indicator goes off. However,
automatic mode for functions other
than that operated is maintained. ■
Using automatic mode
Fan speed is adjusted automatically accord-
ing to the temperature setting and the
ambient conditions.
Therefore, the fan may stop for a while until
warm or cool air is ready to flow immedi-
ately after the “AUTO” button is pressed or
“AUTO” is selected. ■
Windshield fog detection function
When automatic mode is set, the humidity
sensor ( → P.274) detects fog on the wind-
shield and controls the air conditioning sys-
tem to prevent fog.
■
Air conditioning filter
→ P.346
■
Customization
Settings (e.g. A/C automatic mode switch
operation) can be changed.
(Customizable features: → P.424)WARNING■
To prevent burns (vehicles with wind-
shield wiper de-icer)
Do not touch the glass at lower part of
the windshield or to the side of the front
pillars when the windshield wiper de-icer
is on.
Using automatic mode

2755-2. Using the air conditio ning system and defogger
LEXUS NX300h Owners Manu-
al_USA_OM78212U 5
Interior features 
Rear
1 Direct air flow to the left or right, up
or down
2 Turn the knob to open or close the
vent *
: If equipped
WARNING■
To not interrupt the windshield defog-
ger from operating
Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers
from defogging. Heated steering wheel *
/seat
heaters *
/seat ventilators *
 Heated steering wheel Warm up the grip of the steering wheel
 Seat heaters Warm up the seat upholstery
 Seat ventilators Maintain good airflow on the seat uphol-
stery by blowing air from the seats
WARNING■
To prevent minor burn injuries
Care should be taken if anyone in the fol-
lowing categories comes in contact with
the steering wheel or seats when the
heater is on: ●
Babies, small children, the elderly, the
sick and the physically challenged ●
Persons with sensitive skin ●
Persons who are fatigued ●
Persons who have taken alcohol or
drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
NOTICE
■
To prevent damage to the seat heat-
ers and seat ventilators
Do not put heavy objects that have an
uneven surface on the seat and do not
stick sharp objects (n eedles, nails, etc.)
into the seat.
■
To prevent battery discharge
Do not use the functions when the hybrid
system is off.

2775-2. Using the air conditio ning system and defogger
LEXUS NX300h Owners Manu-
al_USA_OM78212U 5
Interior features ■
Operation condition
The seat heaters can be used when the
power switch is in ON mode.
Each time the switch is pressed, the
operation condition changes as fol-
lows.
Hi (3 segments lit) → Mid (2 segments
lit) → Lo (1 segment lit) → OffThe indicator (green) and level indicator
(green) light up during operation. ■
Operation condition
The power switch is in ON mode.
WARNING■
To prevent causes of overheating and
minor burn injuries
Observe the following precautions when
using a seat heater ●
Do not cover the seat with a blanket or
cushion when using the seat heater.●
Do not use seat heater more than nec-
essary.
Seat ventilators (front)
A

2815-4. Using the storage features
LEXUS NX300h Owners Manu-
al_USA_OM78212U 5
Interior features 5-4.Using the storage features
Glove box ( → P.282)
Bottle holders ( → P.282)
Console box ( → P.282)
Cup holders ( → P.282)
Sunglass holder ( → P.283)List of storage features
Location of the storage features
A
B
C
D
E
WARNING
■
Items that should not be left in the
vehicle
Do not leave glasses, lighters or spray
cans in the storage spaces, as this may
cause the following when cabin tempera-
ture becomes high:
●
Glasses may be deformed by heat or
cracked if they come into contact with
other stored items. ●
Lighters or spray ca ns may explode. If
they come into contact with other
stored items, the lighter may catch fire
or the spray can may release gas,
causing a fire hazard.
■
When storage compartments are not
in use
When driving or when the glove box and
the console box are not in use, keep it
closed.
In the event of sudden braking or sudden
swerving, an accident may occur due to
an occupant being struck by an open lid
or the items stored inside.

2835-4. Using the storage features
LEXUS NX300h Owners Manu-
al_USA_OM78212U 5
Interior features 
Rear
Pull down the armrest and push the
release button.
■
Bottle holders 
Front 
Rear
■
Cup holders/bottle holders
●
When storing a bottle, close the cap.
●
The bottle may not be stored depending
on its size or shape. Remove the lid using the strap .
■
Sunglass holder lid
●
The removed sunglass holder lid can be
stored on the tray in the console box. WARNING■
Items unsuitable for the cup holders/
bottle holders
Do not place anything other than cups or
aluminum cans in the cup holders. Other
items may be thrown out of the holders in
the event of an accident or sudden brak-
ing, causing injury. If possible, cover hot
drinks to prevent burns.
NOTICE■
To prevent damage to the rear cup
holder
Stow the cup holder before stowing the
armrest. ■
Bottle holders
Do not place open bottles or glass and
paper cups containing liquid in the bottle
holders. The contents may spill and
glasses may break.
Sunglass holder A

284 5-4. Using the storage features
LEXUS NX300h Owners Manu-
al_USA_OM78212U ●
The back side of the sunglass holder lid
can be used as a vanity mirror.
Raise the hook to use. The cargo hooks are provided for securing
loose items.
Raise the hook to use. The cargo net can be hanged, using the
hook.Luggage compartment fea-
tures
Cargo hooks
WARNING■
When cargo hooks are not in use
To avoid injury, always return the hooks
to their stowed positions when not in use.
Cargo net hooks

2855-4. Using the storage features
LEXUS NX300h Owners Manu-
al_USA_OM78212U 5
Interior features
Lift the deck board and attach the
hook. ( → P.285) The following item
can be stowed. First-aid kit and other items
Accessories
Warning reflector **
: The warning reflec tor itself is not
included as an original equipment.
1 Open the back door.
2 Pull the lever upwards and open the
deck board.WARNING■
When cargo net hooks are not in use
To avoid injury, always return the hooks
to their stowed positions when not in use.
Grocery bag hooks
NOTICE■
To prevent damage to the grocery
bag hooks
Do not hang any object heavier than 11 lb.
(5 kg) on the grocery bag hooks.
Deck under tray Deck board A
B
C

286 5-4. Using the storage features
LEXUS NX300h Owners Manu-
al_USA_OM78212U 3 Lift the deck board and remove the
hook on the backside of the deck
board.
4 Use the hook to secure the deck
board as shown in the illustration.
■
When attaching the side deck board
When attaching the side deck board, attach
it so that the “ FRONT” mark points to
the front side of the vehicle. 1 Unhook the cords.
2 Fold up the luggage cover. WARNING■
If the deck boards are opened or
removed
Return them to their original positions
before driving. In the event of sudden
braking, an accident may occur due to an
occupant being struck by the deck
boards or the items stored in the deck
under tray.
Stowing the luggage cover