Page 451 of 681
4516-3. Using the storage features
6
Interior features
NX300h_U_OM78007U Lift the deck board and attach the hook. ( P. 452) The following item can be
stowed.
* : The warning reflector itself is not included as an original equipment.Grocery bag hooks
NOTICE
Do not hang any object heavier than 11 lb. (5 kg) on the grocery bag hooks.
Deck under tray
Vehicles with a compact spare tire
Vehicles with a full-size spare tire
First-aid kit and other items
Accessories Wa r n i n g r e f l e c t o r
*1
2 3
Page 453 of 681
4536-3. Using the storage features
6
Interior features
NX300h_U_OM78007U Attach the hook to the upper edge
of the back door opening as shown.
Unhook the cords.
Fold up the luggage cover. 5
When attaching the side deck board, attach it so
that the “ FRONT” mark points to the front side
of the vehicle.
WA R N I N G
If the deck boards are opened or removed, return them to their original positions
before driving. In the event of sudden brakin g, an accident may occur due to an occu-
pant being struck by the deck boards or the items stored in the deck under tray.
Stowing the luggage cover 1
2
Page 454 of 681
454 6-3. Using the storage features
NX300h_U_OM78007U Pull the lever upwards and open the
deck board.
Remove the luggage cover. When the seatback for the rear seat is
collapsed to the rear, remove the cover
after the cover most upright position.
( P. 1 4 7 )
Stow the luggage cover in the deck
under tray while lifting the deck
board. 3
4
5
WA R N I N G ●
Do not place anything on the luggage cover.
In the event of sudden braking or turn-
ing, the item may go flying and strike an occupant. This could lead to an unexpected
accident, resulting in death or serious injury. ●
Do not allow children to climb on the lugg age cover. Climbing on the luggage cover
could result in damage to the luggage cover, possibly causing death or serious injury
to the child.
Page 464 of 681

464 6-4. Other interior features
NX300h_U_OM78007U WA R N I N G ■
Conditions in which the function may not operate correctly
In the following conditions, it may not operate correctly ●
The portable device is fully charged ●
There is foreign matter between the charge area and portable device ●
The temperature of the portable device gets higher from charging ●
The charging surface of the portable device is facing up ●
The placement of the portable device is out of alignment with the charge area●
Near a TV tower, electric power plant, gas st ation, radio station, large display, airport
or other facility that generates strong radio waves or electrical noise ●
When the electronic key is in contact with , or is covered by the following metallic
objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
•Coins
•Hand warmers made of metal
• Media such as CDs and DVDs ●
When other wireless keys (that emit radio waves) are being used nearby
In addition, excluding the above-mentioned, when the charger does not perform nor-
mally or the operation display lamp is flashi ng continuously, it is considered that the
wireless charger is malfunctioning. Contact your Lexus dealer. ■
To prevent failure or damage to data ●
Do not bring magnetic cards, such as credit cards, or magnetic recording media, etc.,
close to the charger while charging, otherw ise, data may disapp ear under the influ-
ence of magnetism. Also, do not bring pr ecision instruments such as wrist watches,
etc., close to the charger, as such objects may break. ●
Do not leave portable devices in the cab in. The temperature inside the cabin may
become high, when under the sun, and cause damage to the device. ■
To prevent 12-volt battery discharge
When the hybrid system is stopped, do not use the wireless charger for a long time.
Page 475 of 681

4756-4. Other interior features
6
Interior features
NX300h_U_OM78007U ■
Circling calibration
Stop the vehicle in a place where it is safe to drive in a circle.
Press and hold the button for 9
seconds. “C” appears on the compass display.
Drive the vehicle at 5 mph
(8 km/h) or less in a circle until a
direction is displayed. If there is not enough space to drive
in a circle, drive around the block
until a direction is displayed.■
Conditions unfavorable to correct operation
The compass may not show the correct direction in the following conditions: ●
The vehicle is stopped immediately after turning. ●
The vehicle is on an inclined surface. ●
The vehicle is in a place where the earth’s ma gnetic field is subjec t to interference by
artificial magnetic fields (underground car park/parking lot, under a steel tower,
between buildings, roof car park/parking lot, near an intersection, near a large vehicle,
etc.). ●
The vehicle has become magnetized. (There is a magnet or metal object near the inside
rear view mirror.) ●
The 12-volt battery has been disconnected. ●
A door is open. 1
2
3
Page 480 of 681

480 6-4. Other interior features
NX300h_U_OM78007U ■
Automatic Collis ion Notification
In case of either airbag deployment or severe rear-end collision, the system is
designed to automatically call the response center. The responding agent
receives the vehicle’s location and attempts to speak with the vehicle occu-
pants to assess the level of emergency. If the occupants are unable to commu-
nicate, the agent automatically treats the call as an emergency, contacts the
nearest emergency services provider to describe the situation, and requests
that assistance be se nt to the location.■
Stolen Vehicle Location
If your vehicle is stolen, Safety Connect can work with local authorities to
assist them in locating and recovering the vehicle. After filing a police report,
call the Safety Connect response center at 1-800-25-LEXUS
(1-800-255-3987) and follow the prompts for Safety Connect to initiate this
service.
In addition to assisting law enforcement with recovery of a stolen vehicle,
Safety-Connect-equipped vehicle location data may, under certain circum-
stances, be shared with third parties to locate your vehicle. Further informa-
tion is available at Lexus.com. ■
Emergency Assistance Button (“SOS”)
In the event of an emergency on the ro ad, push the “SOS” button to reach the
Safety Connect response center. Th e answering agent will determine your
vehicle’s location, assess the emergency, and dispatch the necessary assis-
tance required. If you accidentally press the “SOS” button, tell the response-center agent that you
are not experiencing an emergency.■
Enhanced Roadside Assistance
Enhanced Roadside Assistance adds GP S data to the already included war-
ranty-based Lexus roadside service.
Subscribers can press the “SOS” button to reach a Safety Connect response-
center agent, who can help with a wide range of needs, such as: towing, flat
tire, fuel delivery, etc. For a description of the Roadside Assistance services
and their limitations, please see the Safety Connect Terms and Conditions,
which are available at Lexus.com.Safety Connect services
Page 498 of 681

498 7-3. Do-it-yourself maintenance
NX300h_U_OM78007UDo-it-yourself service precautions If you perform maintenance by yourself, be sure to follow the correct proce-
dure as given in these sections. Items Pa r t s a n d t o o l s
12-volt battery con-
dition ( P. 5 1 2 ) •Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
( P. 5 1 0 ) • FMVSS No.116 DOT 3 or SAE J1703 brake fluid
•Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/power con-
trol unit coolant level
( P. 5 0 8 ) • “Toyota Super Long Life Coolant” or a similar high quality
ethylene glycol-based non-silicate, non-amine, non-nitrite
and non-borate coolant with long-life hybrid organic acid
technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with 50%
coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with 55%
coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
( P. 5 0 4 ) • “Toyota Genuine Motor Oil” or equivalent
•Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( P. 5 3 4 ) • Fuse with same amperage rating as original
Light bulbs
( P. 5 3 8 ) • Bulb with same number and wattage rating as original
• Phillips-head screwdriver •Flathead screwdriver
•Wrench
Radiator and con-
denser ( P. 5 0 9 )
Tire inflation pres-
sure ( P. 5 2 5 ) •Tire pressure gauge • Compressed air source
Wa s h e r f l u i d
( P. 511) • Water or washer fluid containi ng antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)
Page 504 of 681
504 7-3. Do-it-yourself maintenance
NX300h_U_OM78007U With the engine at operating temperatur e and turned off, check the oil level on
the dipstick. ■
Checking the engine oil
Park the vehicle on level ground. After warming up the engine and turning
off the hybrid system, wait more than 5 minutes for the oil to drain back into
the bottom of the engine.
Holding a rag under the end, pull
the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully with its
protruding areas ( in the illus-
tration) pointing towards engine.
Holding a rag under the end, pull the dipstick out and check the oil level.
Low
Normal
Excessive
Wipe the dipstick and reinsert it fully.Engine oil 1
2
3
4
1
5
Measuring side1
2
3
6