fuel Hyundai Nexo 2019 Owner's Manual

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Introduction
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NOTICE indicates a situation
which, if not avoided, could result
in vehicle damage. For the optimal vehicle performance,
we recommend you to use the hydro-
gen fuel which complies with your
local regulatory agency standard
(purity, maximum concentration of
impurities, etc.).
• This vehicle should not be modi-
fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
In addition, damage or perform-
ance problems resulting from any
modification may not be covered
under warranty.
If you use unauthorized electronic devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
NOTICE
CAUTION indicates a hazardous
situation which, if not avoided,
could result in minor or moder-
ate injury.
CAUTION
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Your vehicle at a glance
1
Your vehicle at a glance
Exterior Overview ..................................................1-2
Interior Overview ...................................................1-4
Instrument Panel Overview ..................................1-5
Fuel Cell Power Module Compartment ...............1-61

1-3
Your vehicle at a glance
1
1. Doors ....................................................3-11
2. Fuel filler door ......................................3-55
3. Rear lamps ............................................7-59
4. Backup lamp..........................................7-59
5. Liftgate ..................................................3-436. High mounted stop lamp ......................7-59
7. Rear window defroster ........................3-160
8. Rear view monitor ..............................3-108
9. Antenna ..................................................4-2
10. Rear window wiper ..................3-103, 7-26
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Rear view
The actual shape may differ from the illustration.

1-4
Your vehicle at a glance
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1. Inside door handle ................................3-14
2. Side view mirror folding switch ..............3-32
3. Side view mirror control switch ..............3-31
4. Central door lock switch ........................3-15
5. Power window lock switch......................3-36
6. Power window switches ........................3-33
7. Instrument panel illumination
control switch ........................................3-59
8. ESC OFF button ....................................5-31
9. Fuel filler door opener button ................3-55
10. Lane Keeping Assist (LKA) system ....5-79
11. Blind-spot Collision-avoidance Assist (BCA) system ............................5-53
12. Power liftgate button ............................3-45
13. 12V battery reset button ........................6-5
14. Steering wheel tilt/telescope lever ......3-21
15. Steering wheel ....................................3-20
16. Seat........................................................2-4
17. Hood release lever ..............................3-42
18. Power outlet, USB charger ....3-165, 3-168
OFE018003
The actual shape may differ from the illustration.

1-6
Your vehicle at a glance
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1. Brake fluid reservoir ..........................7-19
2. Air cleaner.........................................7-20
3. Fuse box ...........................................7-53
4. Windshield washer fluid reservoir .....7-20
5. Device cooling coolant reservoir .......7-13
6. Device cooling radiator cap ..............7-14
7. Stack cooling coolant reservoir.........7-17
8. Stack cooling radiator cap ................7-17
OFE078001The actual Fuel cell power module compartment in the vehicle may differ from the illustration.

Convenient features of your vehicle
Accessing Your Vehicle .........................................3-3
Smart Key ........................................................................\
....3-3
Immobilizer System ...........................................................3-9
Door Locks ............................................................3-11
Door unlocking from outside the vehicle .................3-11
Door locking from outside the vehicle ......................3-14
Operating Door Locks from Inside the Vehicle .......3-14
Automatic Door Lock and Unlock Features .............3-17
Child-Protector Rear Door Locks ...............................3-18
Theft-Alarm System ............................................3-19
Steering Wheel .....................................................3-20
Electric Power Steering (EPS) .....................................3-20
Tilt Steering/Telescope Steering.................................3-21
Horn ........................................................................\
............3-21
Heated Steering Wheel ..................................................3-22
Mirrors ...................................................................3-23
Inside Rearview Mirror ..................................................3-23
Side View Mirrors ...........................................................3-31
Windows ................................................................3-33
Power Windows ...............................................................3-34
Sunroof..................................................................3-37
Sunroof Opening and Closing ......................................3-38
Sliding the Sunroof .........................................................3-38
Tilting the Sunroof .........................................................3-39
Sunshade ........................................................................\
...3-39Resetting the Sunroof ...................................................3-40
Sunroof Open Warning ..................................................3-41
Exterior Features .................................................3-42
Hood ........................................................................\
...........3-42
Non-Powered Liftgate ...................................................3-43
Power Liftgate .................................................................3-45
Smart Liftgate ..................................................................3-51
Fuel Filler Door ................................................................3-55
Emergency Fuel Filler Door Release..........................3-57
Instrument Cluster ...............................................3-58
Instrument Cluster Control............................................3-59
Gauges and Meters ........................................................3-59
Warning and Indicator Lights .......................................3-65
LCD Display Messages ...................................................3-76
LCD Display ...........................................................3-81
LCD Display Control ........................................................3-81
LCD Display Modes .........................................................3-82
Trip Computer .......................................................3-85
Lighting..................................................................3-89
Exterior Lights .................................................................3-89
Welcome System .............................................................3-99
Wipers and Washers..........................................3-101
Front Windshield Wipers .............................................3-101
Front Windshield Washers ..........................................3-102
Rear Window Wiper and Washer..............................3-103
3

3-31
Convenient features of your vehicle
3
Side View Mirrors
Make sure to adjust the side view
mirrors to your desired position
before you begin driving.
Your vehicle is equipped with both
left-hand and right-hand side view
mirrors. The mirrors can be adjusted
remotely with the remote switch. The
side view mirrors can be folded to
help prevent damage when going
through an automatic car wash or
when passing through a narrow
street.
The right side view mirror is convex.
Objects seen in the mirror are closer
than they appear.Use the inside rear view mirror or
look back directly to determine the
actual distance of other vehicles
prior to changing lanes.
Do not scrape ice off the mirror
face; this may damage the sur-
face of the glass.
If the mirror is jammed with ice, do not adjust the mirror by
force. Use an approved spray
de-icer (not radiator antifreeze)
spray, or a sponge or soft cloth
with very warm water, or move
the vehicle to a warm place and
allow the ice to melt.
Do not clean the mirror with harsh
abrasives, fuel or other petroleum
based cleaning products.
Side view mirror adjustment
Adjusting the side view mirrors:
1. Press either the L (driver's side) or R (passenger's side) button (1) to
select the side view mirror you
would like to adjust.
2. Use the mirror adjustment control switch (2) to position the selected
mirror up, down, left or right.
NOTICE
NOTICEOFE048019
Do not adjust or fold the side
view mirrors while driving. This
may cause loss of vehicle con-
trol resulting in an accident.
WARNING
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3-42
Hood
Opening the hood
1. Park the vehicle and set the park-ing brake.
2. Pull the release lever to unlatch the hood. The hood should pop
open slightly. 3. Go to the front of the vehicle, raise
the hood slightly, push up the sec-
ondary latch (1) inside of the hood
center and lift the hood (2). After it
has been raised about halfway, it
will raise completely by itself.
Closing the hood
1. Before closing the hood, check thefollowing:
module compartment must be
correctly installed.
bustible material must be
removed from the fuel cell power
module compartment.
2. Lower the hood halfway (lifted approximately 12 inches (30 cm)
from the closed position) and push
down to securely lock in place.
Then double check to be sure the
hood is secure. If the hood can be
raised slightly, it is not securely
locked. Open it again and close it
with more force.
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Convenient features of your vehicle
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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 openerbutton.
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.
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NOTICE
OFEQ018014L
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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 vehicleRefueling 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