battery HYUNDAI NEXO 2023 Owners Manual

F7
Introduction
F
F UU EELL RR EEQQ UUIIRR EEMM EENN TTSS
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
VVEEHH IICC LLEE MM OODDIIFF IICC AA TTIIOO NNSS

1-4
Your vehicle at a glanceI
I NN TTEERR IIOO RR OO VVEERR VV IIEE WW
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 tailgate 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 ......................................3-166 USB charger ......................................3-169
OFE018003
The actual shape may differ from the illustration.

2-7
Safety system of your vehicle
2
Power adjustment
The front seat can be adjusted by
using the control switches located on
the outside of the seat cushion. Before
driving, adjust the seat to the proper
position so that you can easily control
the steering wheel, foot pedals and
controls on the instrument panel.To prevent damage to the seats:
Always stop adjusting the seats
when the seat has moved as far
forward or rearward as possible.
Do not adjust the seats for longer than necessary when the
vehicle is turned off. This may
result in unnecessary batterydrain.
Do not operate two or more seats at the same time. This mayresult in an electrical malfunc-tion.
Forward and rearward adjustment
To move the seat forward or rearward:
1. Push the control switch forward or rearward.
2. Release the switch once the seat reaches the desired position.
NOTICE
OFE038002
NEVER allow children in the
vehicle unattended. The power
seats are operable when the
vehicle is turned off.
WARNING

3-8
Convenient features of your vehicle
Smart key precautions
The smart key may not work if any of
the following occur:
The smart key is close to a radiotransmitter such as a radio station
or an airport which can interfere
with normal operation of the trans-
mitter.
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 vehicle.
If the smart key does not work cor-
rectly, open and close the door with
the mechanical key. If you have a
problem with the smart key, contact
an authorized HYUNDAI dealer. If the smart key is in close proximity
to your mobile phone, the signal
could be blocked by your mobile
phone's normal operational signals.
This is specifically relevant when the
phone is active such as making and
receiving calls, text messaging,
and/or sending/receiving emails.
When possible, avoid keeping the
remote key and your mobile phone inthe same location such as a pants or
jacket pocket in order to avoid inter-
ference between the two devices.
Keep the smart key away from
electromagnetic materials that
blocks electromagnetic waves to
the key surface.
Always have the smart key with
you when leaving the vehicle. If
the smart key is left near the vehi-
cle, the vehicle battery may be dis-
charged. Information
This device complies with Industry
Canada RSS-210 standard.
Operation is subject to the following
three conditions:
1. This device may not cause harmful interference.
2. This device must accept any inter- ference received, including interfer-
ence that may cause undesired
operation.
3. Changes or modifications not expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.i
NOTICE
NOTICE

3-9
Convenient features of your vehicle
Battery replacement
If the Smart Key is not working prop-
erly, try replacing the battery with a
new one.Battery Type: CR2032
To replace the battery:
1. Remove the mechanical key.
2. Use a slim tool to pry open the
rear cover of the smart key.
3. Remove the old battery and insert the new battery. Make sure the
battery position is correct.
4. Reinstall the rear cover of the smart key.
If you suspect your smart key might
have sustained some damage, or
you feel your smart key is not work-
ing correctly, contact an authorized
HYUNDAI dealer.
InformationAn inappropriately disposedbattery can be harmful to the
environment and human
health. Dispose of the battery
according to your local law(s)
or regulations.
i
3
OFE048009
OFE048008
This device complies with
Industry Canada licence-
exempt RSS standard(s).
Operation is subject to the fol-
lowing two conditions: (1) this
device may not cause interfer-
ence, and (2) this device must
accept any interference, includ-
ing interference that may causeundesired operation of the
device.
IC WARNING

3-15
Convenient features of your vehicle
3
If the inner door handle of eitherthe driver door or passenger door
is pulled when the door lock button
is in the lock position, the button is
unlocked and the door will open.
The doors cannot be locked if the smart key is inside the vehicle and
any of the doors are open.
Information
If a power door lock ever fails to func-
tion while you are in the vehicle try
one or more of the following tech-
niques to exit:
 Operate the door unlock feature repeatedly (both electronic and
manual) while simultaneously
pulling on the door handle.
 Operate the other door locks and handles, front and rear.
 Lower a front window and use the mechanical key to unlock the door
from outside. Information
When the vehicle's battery run out
and you leave the vehicle, make sure
all the doors are locked. You can lock
the driver's door with a key and the
rest of the doors with the lock button
above the door inside handle.With the central door lock switch
The driver side and front passenger
side door armrest is equipped with a
central door lock switch. The lock
button is indicated by a ( ) symbol.
The unlock button is indicated by a
( ) symbol.
When the lock button (1) is pressed,
all the vehicle doors will lock.
When the unlock button (2) is
pressed, all the vehicle doors will
unlock.
If the smart key is in the vehicle and
any door is open, the doors will not
lock even though the lock button (1)is pressed.
i
i
■ Driver's door■Passenger's door
OFE048012N

3-32
Convenient features of your vehicle
Folding the side view mirror
The side view mirror can be folded or
unfolded by pressing the switch.
If 'Convenience Welcome mirror/
light On door unlock' is selected
in the vehicle Settings mode on the
AVN screen, the side view mirror
will fold or unfold automatically as
follows:
- The mirror will fold or unfold when the door is locked or unlocked by
the smart key.
- The mirror will fold or unfold when the door is locked or unlocked by
the button on the outside door
handle. If 'Convenience
Welcome mirror/
light On door unlock' and
'Convenience Welcome mirror/
light On driver approach' is
selected in the vehicle Settings
mode on the AVN screen, the side
view mirror will unfold automatically
when you approach the vehicle (all
doors closed and locked) with a
smart key in possession.
The electric type side view mirror
operates even though the POWER
button is in the OFF position.
However, to prevent unnecessary
battery discharge, do not adjust
the mirrors longer than necessary
while the vehicle is not in the
ready ( ) mode.
Do not fold the electric type side
view mirror by hand. It could
cause motor failure.
NOTICE
NOTICE
OFE048021

3-40
Convenient features of your vehicle
Resetting the Sunroof
Sunroof needs to be reset if the fol-
lowing occurs :
- Battery is discharged or discon-nected or the related fuse has been replaced or disconnected
- The one-touch sliding function of the sunroof does not normally oper-ate
Reset procedure :
1. Place the POWER button to the ON position or start the vehicle
( indicator ON). It is recom-mended to reset the sunroof while
the vehicle is in the ready ( )
mode.
2. Push the control lever forward. The sunroof will close completelyor tilt depending on the condition
of the sunroof.
3. Release the control lever when the sunroof stops moving. 4. Push the control lever forward
about 10 seconds.
- When the sunroof is in the closed position :
The glass will tilt and slightly move up and down.
- When the sunroof is in the tilt position:
The glass will slightly move up and down.
Do not release the lever until the
operation is completed.
If you release the lever during opera-
tion, start the procedure again fromstep 2.
5. Within 3 seconds, push and hold the control lever forward until the
sunroof operates as follows:
Tilt down Slide Open Slide
Close. Do not release the lever until the
operation is completed.
If you release the lever during opera-
tion, start the procedure again fromstep 2.
6. Release the sunroof control lever
after all steps have completed. The sunroof system has been reset.
Information
 If the sunroof is not reset when the vehicle battery is disconnected or
discharged, or the sunroof fuse is
blown, the sunroof may not operate
normally.
 For more detailed information, con- tact an authorized HYUNDAI dealer.
i

3-46
Convenient features of your vehicle
Do not close or open the power
tailgate manually. This may cause
damage to the power tailgate. If it
is necessary to close or open the
power tailgate manually when the
battery is discharged or discon-
nected, do not apply excessive
force.
Opening the tailgate
The power tailgate will open auto-
matically by doing one of the follow-ing:
Smart key tailgate unlock button
Press and hold the tailgate unlock
button on the smart key.
Power tailgate handle switch
Press the tailgate outside handle
switch while having the smart key
with you.
NOTICE
Never leave children unattended
in your vehicle. Children might
operate the power tailgate.
Doing so could result in injury
to themselves or others, and
could damage the vehicle.
WARNING
Make sure there are no people
or objects around the tailgate
before operating the power tail-
gate. Wait until the tailgate is
opened fully and stopped before
loading or unloading cargo or
passengers from the vehicle.
WARNING
OFE048036
OFE048037

3-49
Convenient features of your vehicle
3
The power tailgate can be oper-ated when the vehicle is not run-
ning. However, the power tail-gate operation consumes a
large amount of electic power.
To prevent the battery from
being discharged, do not oper-
ate it excessively (e.g. more than
5 times repeatedly).
To prevent the battery from being discharged, do not leave
the power tailgate in the open
position for a long time.
Do not modify or repair any part of the power tailgate by yourself.
This must be done by an author-
ized HYUNDAI dealer.
When jacking up the vehicle to change a tire or repair the vehi-
cle, do not operate the power
tailgate. This could cause the
power tailgate to operate
improperly.
In cold and wet climates, the power tailgate may not work
properly due to freezing condi-tions.
Automatic reversal
During power opening and closing if
the power tailgate is blocked by an
object or part of the body, the power
tailgate will detect the resistance. If resistance is detected while open-
ing or closing the power tailgate, the
tailgate will stop and move in theopposite direction.
However, in some instances the
automatic reversal system may notdetect the object if it is too soft or is
very thin, or if the tailgate is almostfully closed near the latched position.
Caution should be taken to prevent
any objects from obstructing the tail-gate opeining. If the automatic reversal feature
operates more than 2 times whileattempting to open or close the tail-
gate, the power tailgate may stop at
that position. If this occurs, carefully
close the tailgate manually, and then
try to operate the power tailgateautomatically again.
NOTICE
OFE048039
Never intentionally place any
object or part of your body in
the path of the power tailgate to
make sure the automatic rever-sal operates.
WARNING
Do not put heavy objects on the
power tailgate before you oper-
ate the power tailgate feature.
Additional weight may damagethe operation of the system.
CAUTION