2021 HYUNDAI I20 battery

5-33
05
NOTICE
• If the vehicle is not on level ground
or the battery power has been
interrupted, the “Distance to empty”
function may not operate correctly.
The trip computer may not register
additional fuel if less than 6 liters
(1.6 gallons) of fuel are added to the
vehicle.
• The fuel consumption and distance to
empty may vary significantly based
on driving conditions, driving habits,
and condition of the vehicle.
• The distance to empty value is an
estimate of the available driving
distance. This may differ from the
actual driving distance available.
OQXI049122OQXI049122
Average speed (km/h or MPH)
This mode calculates the average speed
of the vehicle since the last average
speed reset.
Even if the vehicle is not in motion, the
average speed keeps going while the
engine is running.
Pressing the RESET button for more
than 1 second, when the average speed
is being displayed, clears the average
speed to zero (---).

5-35
05
Cluster type B
The trip computer is a microcomputer-
controlled driver information system that
displays information related to driving.
i Information
Some driving information stored in the
trip computer (for example Average
Vehicle Speed) resets if the battery is
disconnected.
Trip modes
Fuel Economy
• Average Fuel Economy
• Instant Fuel Economy

Accumulated Info
• Tripmeter
• Average Fuel Economy
• Timer

Drive Info
• Tripmeter
• Average Fuel Economy
• Timer

6-6
Convenient features
Remote key precautions
The remote key will not work if any of
the following occur:
• The key is in the ignition switch.
• You exceed the operating distance
limit (about 10 m [30 feet]).
• The remote key battery is weak.
• Other vehicles or objects may be
blocking the signal.
• The weather is extremely cold.
• The remote key is close to a radio
transmitter such as a radio station or
an airport which can interfere with
normal operation of the remote key.
When the remote key does not work
correctly, open and close the door
with the mechanical key. If you have
a problem with the remote key, it is
recommended that you contact an
authorized HYUNDAI dealer.
If the remote key is in close proximity to
your mobile phone, the signal could be
blocked by your mobile phones normal
operational signals. This is especially
important when the phone is active
such as making and receiving calls, text
messaging, and/or sending/receiving
emails. Avoid placing the remote key
and your mobile phone in the same
pants or jacket pocket and always try to
maintain an adequate distance between
the two devices.
i Information
Changes or modifications not expressly
approved by the party responsible
for compliance could void the user’s
authority to operate the equipment. If the
keyless entry system is inoperative due
to changes or modifications not expressly
approved by the party responsible for
compliance, it will not be covered by your
manufacturer’s vehicle warranty.
NOTICE
Keep the remote key away from
electromagnetic materials that blocks
electromagnetic waves to the key
surface.

6-7
06
Battery replacement
If the remote key is not working
properly, try replacing the battery with a
new one.
OIB044180OIB044180
Battery Type: CR2032
To replace the battery:
1. Insert a slim tool into the slot and
gently pry open the cover.
2. Remove the old battery and insert the
new battery. Make sure the battery
position is correct.
3. Reinstall the rear cover of the remote
key.
If you suspect your remote key might
have sustained some damage, or you
feel your remote key is not working
correctly, it is recommended that you
contact an authorized HYUNDAI dealer.
i Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose the battery
according to your local law(s)
and regulation.
Smart key (if equipped)
OIB044179OIB044179
„„Type AType A
„„Type BType B
OQXI049001OQXI049001
Your HYUNDAI uses a Smart Key, which
you can use to lock or unlock a door
(and tailgate) and even start the engine.
1. Door Lock
2. Door Unlock
3. Tailgate Unlock
4. Panic (if equipped)

6-10
Convenient features
Start-up
You can start the engine without
inserting the key. For detailed
information refer to the Engine Start/
Stop button in chapter 6.
NOTICE
To prevent damaging the smart key:
• Keep the smart key away from water
or any liquid and fire. If the inside
of the smart key gets damp (due to
drinks or moisture), or is heated,
internal circuit may malfunction,
excluding the car from the warranty.
• Avoid dropping or throwing the
smart key.
• Protect the smart key from extreme
temperatures.
NOTICE
Always have the smart key with you
when leaving the vehicle. If the smart
key is left near the vehicle, the vehicle
battery may be discharged.
Mechanical key
If the Smart Key does not operate
normally, you can lock or unlock the
door by using the mechanical key.
OIB044175OIB044175
Press and hold the release button (1) and
remove the mechanical key (2). Insert
the mechanical key into the key hole on
the door.
To reinstall the mechanical key, put the
key into the hole and push it until a click
sound is heard.
Loss of a smart key
A maximum of two smart keys can
be registered to a single vehicle. If
you happen to lose your smart key,
it is recommended that you should
immediately take the vehicle and
remaining key to your authorized
HYUNDAI dealer or tow the vehicle, if
necessary.

6-12
Convenient features
Battery replacement
OLF044008OLF044008
If the Smart Key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the smart
key.
2. Remove the old battery and insert the
new battery. Make sure the battery
position is correct.
3. 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 working
correctly, it is recommended that you
contact an authorized HYUNDAI dealer.
i Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose the battery
according to your local law(s)
and regulation.
Immobilizer system
The immobilizer system protects your
vehicle from theft. If an improperly
coded key (or other device) is used, the
engine’s fuel system is disabled.
When the ignition switch is placed in
the ON position, the immobilizer system
indicator should come on briefly, then
go off. If the indicator starts to blink, the
system does not recognize the coding of
the key.
Place the ignition switch to the LOCK/
OFF position, then place the ignition
switch to the ON position again.
The system may not recognize your
key’s coding if another immobilizer key
or other metal object (i.e., key chain) is
near the key. The engine may not start
because the metal may interrupt the
transponder signal from transmitting
normally.
If the system repeatedly does not
recognize the coding of the key, it is
recommended that you contact your
HYUNDAI dealer.
Do not attempt to alter this system
or add other devices to it. Electrical
problems could result that may make
your vehicle inoperable.

6-14
Convenient features
• Vehicle should be parked on a flat
surface.
• Smart Key (FOB) should not be placed
inside the vehicle.
Remote Engine Start will not
operate:
1. If gear position is other than ‘N’
2. If the parking brake position is less
than 5th notch condition
3. If vehicle is parked on a hill or an
inclination road(not on flat area)
4. If vehicle battery is low.
CAUTION
For remote start operation in Manual
Transmission, vehicle must be parked
on a flat surface.
Door lock/unlock sound
When a user steps out of the car, all
doors are closed and then the user tries
to lock or unlock the car with the remote
key or smart key, sound occurs along
with flashing.
• Door Lock beep sound : 1time
• Door Unlock beep sound : 2times
Lock/Unlock Sound Function
Disable / Enable:
The user can disable or enable the lock/
unlock sound using the remote key or
smart key.
• Default condition : Sound is Enabled
(ON)
- Sound Disable : User must press
both lock and unlock buttons in the
remote key or smart key together for
at least 4seconds to deactivate the
sound (from “ON  OFF”).
- Sound Enable : User must press
both lock and unlock buttons in the
remote key or smart key together for
at least 4seconds to activate Sound
(from “ OFF  ON”).
• For a successful Activation/
De-activation of Sound, Hazard
warning lights will blink 4 times.

6-20
Convenient features
Electric power steering (EPS)
The system assists you with steering
the vehicle. If the engine is off or if
the power steering system becomes
inoperative, the vehicle may still be
steered, but it will require increased
steering effort.
Also, the steering effort becomes
heavier as the vehicle’s speed increases
and becomes lighter as the vehicle’s
speed decreases for better control of the
steering wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend that
the system be checked by an authorized
HYUNDAI dealer.
NOTICE
If the Electric Power Steering System
does not operate normally, the
warning light (
) will illuminate on
the instrument cluster. The steering
wheel may become difficult to control
or operate. Take your vehicle to an
authorized HYUNDAI dealer and
have the system checked as soon as
possible.
i Information
The following symptoms may occur
during normal vehicle operation:
• The steering effort may be high
immediately after placing the ignition
switch in the ON position.
This happens as the system performs
the EPS system diagnostics. When
the diagnostics is completed, the
steering wheel will return to its normal
condition.
• When the battery voltage is low, you
might have to put more steering effort.
However, it is a temporary condition so
that it will return to normal condition
after charging the battery.
• A click noise may be heard from the
EPS relay after the ignition switch
is placed to the ON or LOCK/OFF
position.
• Motor noise may be heard when the
vehicle is at stop or at a low driving
speed.
• When you operate the steering wheel
in low temperature, abnormal noise
may occur. If temperature rises, the
noise will disappear. This is a normal
condition.
WARNING
Never adjust the steering wheel while
driving. You may lose steering control
and cause severe personal injury, death
or accidents.
STEERING WHEEL