2020 HYUNDAI NEXO warning light

3-52
Convenient features of your vehicle
How to use the Smart Liftgate
The hands-free smart liftgate system
can be opened automatically when
the following conditions are met:
The Smart Liftgate option is
enabled in the User Settings in the
AVN screen.
The Smart Liftgate is activated and
ready 15 seconds after all the
doors are closed and locked
The Smart Liftgate will open when
the smart key is detected in the
area behind the vehicle for 3 sec-
ondsInformation
The Smart Liftgate will NOT operate
when:
• Any door is open, or all doors are
closed but not locked
• The smart key is detected within 15
seconds from when the doors were
closed and locked
• For vehicles equipped with illumi-
nated exterior front door handles, if
the smart key is detected within 15
seconds from when the doors were
closed and locked or if the smart key
is within 60 inches (1.5m) from the
front door handles
• The smart key is in the vehicle.1. Setting
To activate the Smart Liftgate, go to
"Vehicle settings →Door/Tailgate"
and select Smart Tailgate (Liftgate)
on the AVN screen.
For more information refer to the
separately supplied Navigation
manual.
2.Detect and Alert
The Smart Liftgate detecting area
extends approximately 20-40 in (50-
100 cm) behind the vehicle. If you
are positioned in the detecting area
and are carrying the smart key, the
hazard warning lights will blink and
the chime will sound to alert you that
the smart liftgate will open.
Information
Do not approach the detecting area if
you do not want the liftgate to open. If
you have unintentionally entered the
detecting area and the hazard warn-
ing lights and chime starts to operate,
move away from the area behind the
vehicle with the smart key. The lift-
gate will remain closed.
i
i

3-53
Convenient features of your vehicle
3
3. Automatic opening
After the hazard warning lights blink
and the chime sounds 6 times, the
power liftgate will open.How to deactivate the Smart
Liftgate function using the
smart key
1. Door lock
2. Door unlock
3. Liftgate open
4. Panic
If you press any button on the smart
key during the Detect and Alert
stage, the Smart Liftgate function will
be deactivated.
Make sure to be aware of how to
deactivate the Smart Liftgate func-
tion for emergency situations.
Make certain that you close
the liftgate before driving your
vehicle.
Make sure there are no people
or objects around the liftgate
before opening or closing the
liftgate.
Make sure objects in the rear
cargo area do not come out
when opening the liftgate,
especially if the vehicle is
parked on a grade or incline.
If you keep your vehicle
parked and locked on your
driveway, you may want to
temporarily deactivate the
Smart Liftgate system.
Otherwise, standing at the
rear of the vehicle with the
smart key may cause the lift-
gate to open unintentionally.
WARNING
The key should be kept out of
reach of children. Children
may inadvertently open the
Smart Liftgate while playing
around the rear area of the
vehicle.
OFE048005

3-54
Convenient features of your vehicle
Information
• If you press the door unlock button
(2), the Smart Liftgate function will
be deactivated temporarily. But, if
you do not open any door for 30 sec-
onds, the Smart Liftgate function
will be activated again.
• If you press the liftgate open button
(3) for more than 1 second, the lift-
gate opens.
• The Smart Liftgate function will
still be activated if you press the
door lock button (1) or liftgate open
button (3) on the smart key as long
as the Smart Liftgate is not already
in the Detect and Alert stage.
• In case you have deactivated the
Smart Liftgate function by pressing
the smart key button and opened a
door, the Smart Liftgate function
can be activated again by closing
and locking all doors.
Detecting area
The Smart Liftgate detecting area
extends approximately 20-40 in
(50-100 cm) behind the vehicle. If
you are positioned in the detecting
area and are carrying the smart
key, the hazard warning lights will
blink and the chime will sound for
about 3 seconds to alert you that
the smart liftgate will open.
The alert stops once the smart key
is moved outside of the detecting
area within the 3 second period.
Information
• The Smart Liftgate function may
not operate properly if any of the
following instances occur:
- The smart key is close to a radio
transmitter such as a radio station
or an airport which can interfere
with normal operation of the
transmitter.
- The smart key is near a mobile two
way radio system or a cellular
phone.
- Another vehicle's smart key is
being operated close to your vehi-
cle.
• The Smart Liftgate detecting area
may change when:
- The vehicle is parked on an incline
or slope
- One side of the vehicle is raised or
lowered relative to the opposite
side
ii
OFE048042N

3-55
Convenient features of your vehicle
3
Fuel Filler Door
Opening the fuel filler door
1. Turn the vehicle off.
2. Push the fuel filler door opener
button.
The fuel filler door does not
open if the vehicle is not off.
The fuel filler door may open after
several seconds from turning off
the vehicle. However, in cold
weather, the fuel door may not
open for about 45 seconds until
the cluster message "Powering
down..." disappears. This is for
protecting the fuel cell system.3. Pull the fuel filler door (1) outward
to access the fuel filler cap.
4. Pull the fuel filler cap (2).
Information
If the fuel filler door does not open
because ice has formed around it, tap
lightly or push on the door to break
the ice and release the door. Do not
pry on the door. If necessary, spray
around the door with an approved de-
icer fluid (do not use radiator anti-
freeze) or move the vehicle to a warm
place and allow the ice to melt.
Closing the fuel filler door
1. Cover the fuel filler with the cap.
2. Close the fuel filler door until it is
latched securely.
i
NOTICE
OFEQ018014L
OFEQ018015N
If the fuel filler cap requires
replacement, you should use
parts for replacement from an
authorized Hyundai dealer. An
incorrect fuel filler cap can
result in a serious malfunc-
tion of the fuel system or
emission control system. you
should contact your HYUNDAI
dealer for replacement.
If the fuel filler door is not
completely closed, the vehicle
is not turned on. Close the
fuel filler door and turn on the
vehicle.
WARNING

3-56
Convenient features of your vehicle
Refueling dangers
Automotive fuels are flammable
materials. When refueling, please
note the following guidelines
carefully. Failure to follow these
guidelines may result in severe
personal injury, severe burns or
death by fire or explosion.
Read and follow all warning
posted at the gas station facil-
ity.
Before touching the fuel noz-
zle, you should eliminate
potentially dangerous static
electricity discharge by touch-
ing another metal part of the
vehicle, a safe distance away
from the fuel filler neck, noz-
zle, or other gas source.
Do not get back into a vehicle
once you have begun refueling
since you can generate static
electricity by touching, rubbing
or sliding against any item or
fabric (polyester, satin, nylon,
etc.) capable of producing stat-
ic electricity. Static electricity
discharge can ignite fuel
vapors resulting in rapid burn-
ing. If you must reenter the
vehicle, you should once again
eliminate potentially danger-
ous static electricity discharge
by touching a metal part of the
vehicle, away from the fuel filler
neck, nozzle or other gasoline
source.
Do not use cellular phones
while refueling. Electric current
and/or electronic interference
from cellular phones can
potentially ignite fuel vapors
causing a fire.
When refueling, always shut
the power off. Once refueling
is complete, check to make
sure the filler cap and filler
door are securely closed,
before starting the vehicle.
DO NOT use matches or a
lighter and DO NOT SMOKE or
leave a lit cigarette in your
vehicle while at a gas station
especially during refueling.
Automotive fuel is highly
flammable and can, when
ignited, result in fire.
If a fire breaks out during refu-
eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.
WARNING

3-58
Convenient features of your vehicle
I IN
NS
ST
TR
RU
UM
ME
EN
NT
T
C
CL
LU
US
ST
TE
ER
R
1. Power gauge
2. Speedometer
3. Fuel cell stack temperature gauge
4. Fuel gauge
5. Odometer/LCD display/Trip computer
6. Warning and indicator lights
OFE048100N
The actual cluster in the vehicle may differ
from the illustration.
For more details, refer to the "Gauges and
Meters" in this chapter.

3-59
Convenient features of your vehicle
3
Instrument Cluster Control
Adjusting instrument cluster
illumination
When the vehicle's position lights or
headlights are on, press the illumina-
tion control button to adjust the
brightness of the instrument panel
illumination.
When pressing the illumination con-
trol button, the interior switch illumi-
nation intensity is also adjusted. The brightness of the instrument
panel illumination is displayed.
If the brightness reaches the maxi-
mum or minimum level, a chime
will sound.
Gauges and Meters
Speedometer
The speedometer indicates the
speed of the vehicle and is calibrated
in miles per hour (MPH) and/or kilo-
meters per hour (km/h). Never adjust the instrument
cluster while driving. Doing so
could lead to driver distraction
which may cause an accident
and lead to vehicle damage,
serious injury, or death.
WARNING
OFE048043
OFE048101N

3-61
Convenient features of your vehicle
3
- Fuel Cell Stack
Overheats
If the gauge pointer moves
beyond the normal range area
toward the "H" position, it indi-
cates overheating that may dam-
age the fuel cell stack.Hydrogen fuel gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank (The fuel tank capacity is
given in chapter 8). The fuel gauge is
supplemented by a low fuel warning
light which will illuminate when the
fuel tank is nearly empty.Information -Hydrogen
Fueling Station
According to the hydrogen fueling sta-
tion condition, the hydrogen fuel may
not filled fully.i
NOTICE
Running Out of Fuel
Running out of fuel can expose
vehicle occupants to danger.
You must stop and obtain addi-
tional fuel as soon as possible
after the warning light comes
on or when the gauge indicator
comes close to the ''E'' (Empty)
level.
WARNING
Radiator Cap
Never remove the radiator cap
when the fuel cell power mod-
ule is hot. Otherwise the fuel
cell stack coolant may be under
pressure and cause severe
burns. Wait until the fuel cell
power module is cool before
adding coolant to the reservoir.
WARNING
OFE048133