2020 Hyundai Ioniq Hybrid check engine

3-4
Convenient features of your vehicle
Remote key (if equipped)
Your HYUNDAI uses a remote 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
Locking
To lock :
1. Close all doors, engine bonnet
and tailgate.
2. Press the Door Lock button (1) on
the remote key.
3. The doors will lock. The hazard
warning lights will blink. Also, the
outside rearview mirror will fold, if
the outside rearview mirror folding
switch is in the AUTO position (if
equipped).
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
Unlocking
To unlock:
1. Press the Door Unlock button (2)
on the remote key.
2. The doors will unlock. The hazard
warning lights will blink two times.
Also, the outside rearview mirror
will unfold, if the outside rearview
mirror folding switch is in the
AUTO position (if equipped).
Information
After unlocking the doors, the doors
will lock automatically after 30 sec-
onds unless a door is opened.
i
A AC
CC
CE
ES
SS
SI
IN
NG
G
Y
YO
OU
UR
R
V
VE
EH
HI
IC
CL
LE
E
Do not leave the keys in your
vehicle with unsupervised chil-
dren. Unattended children
could place the key in the igni-
tion switch and may operate
power windows or other con-
trols, or even make the vehicle
move, which could result in
serious injury or death.
WARNING
OHG040006L

3-7
Convenient features of your vehicle
If you suspect your remote key might
have sustained some damage, or
you feel your remote key is not work-
ing correctly, it is recommended that
you contact an authorised HYUNDAI
dealer.
Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose of the battery
according to your local law(s)
or regulations.
Smart key (if equipped)
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
Locking
To lock :
1. Close all doors, engine bonnet
and tailgate.
2. Either press the door handle but-
ton or press the Door Lock button
(1) on the smart key.
3. The hazard warning lights will
blink. Also, the outside rearview
mirror will fold, if the outside
rearview mirror folding switch is in
the AUTO position (if equipped).
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
i3
OBA043222INOAE046001/H

3-18
Convenient features of your vehicle
This system helps to protect your
vehicle and valuables. The horn will
sound and the hazard warning lights
will blink continuously if any of the
following occur:
- A door is opened without using the
remote key or smart key.
- The tailgate is opened without
using the remote key or smart key.
- The engine bonnet is opened.
The alarm continues for 30 seconds,
then the system resets. To turn off
the alarm, unlock the doors with the
remote key or smart key.
The Theft Alarm System automati-
cally sets 30 seconds after you lock
the doors and the tailgate. For the
system to activate, you must lock the
doors and the tailgate from outside
the vehicle with the remote key or
smart key or by pressing the button
on the outside of the door handles
with the smart key in your posses-
sion.
The hazard warning lights will blink
once to indicate the system is
armed.Once the security system is set, open-
ing any door, the tailgate, or the bon-
net without using the remote key or
smart key will cause the alarm to acti-
vate.
The Theft Alarm System will not set if
the bonnet, the tailgate, or any door
is not fully closed. If the system will
not set, check the bonnet, the tail-
gate, or the doors are fully closed.
Do not attempt to alter this system or
add other devices to it.
Information
• Do not lock the doors until all pas-
sengers have left the vehicle. If the
remaining passenger leaves the
vehicle when the system is armed,
the alarm will be activated.
• If the vehicle is not disarmed with
the remote key or smart key, open
the doors by using the mechanical
key and place the ignition switch in
the ON position (for remote key) or
start the engine (for smart key) and
wait for 30 seconds.
• When the system is disarmed but a
door or tailgate is not opened within
30 seconds, the system will be
rearmed.
Information
Vehicles equipped with a theft alarm
system will have a label attached to
the vehicle with the following words:
1. WARNING
2. SECURITY SYSTEM
ii
T TH
HE
EF
FT
T-
-A
AL
LA
AR
RM
M
S
SY
YS
ST
TE
EM
M

OJC040170

3-19
Convenient features of your vehicle
3
The Driver Position Memory System
is provided to store and recall the fol-
lowing memory settings with a sim-
ple button operation.
- Driver's seat position
- Outside rearview mirror position
- Instrument panel illumination intensityInformation
• If the battery is disconnected, the
memory settings will be erased.
• If the Driver Position Memory
System does not operate normally,
we recommend that you have the
system checked by an authorised
HYUNDAI dealer.
Storing memory positions
1. Move the shift lever into P whilst
the ignition switch or the Engine
Start/Stop button is in the ON posi-
tion.
2. Adjust the driver's seat position,
outside rearview mirror position
and instrument panel illumination
intensity to the desired position.
3. Press the SET button. The system
will beep once and notify you
"Press button to save settings"on
the LCD display.
4. Press one of the memory buttons
(1 or 2) within 4 seconds. The sys-
tem will beep twice when the mem-
ory has been successfully stored.
5. "Driver 1 (or 2) settings saved" will
appear on the LCD display.
i
D DR
RI
IV
VE
ER
R
P
PO
OS
SI
IT
TI
IO
ON
N
M
ME
EM
MO
OR
RY
Y
S
SY
YS
ST
TE
EM
M
(
(I
IF
F
E
EQ
QU
UI
IP
PP
PE
ED
D)
)
OAE046036R
Never attempt to operate the driv-
er position memory system
whilst the vehicle is moving.
This could result in loss of con-
trol, and an accident causing
death, serious injury, or property
damage.
WARNING

3-21
Convenient features of your vehicle
3
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
authorised HYUNDAI dealer.
If the Electric Power Steering
System does not operate nor-
mally, the warning light ( ) will
illuminate or blink on the instru-
ment cluster. The steering wheel
may become difficult to control
or operate. Take your vehicle to
an authorised HYUNDAI dealer
and have the system checked as
soon as possible.
(Continued)(Continued)
When abnormality is detected in
the electric power steering sys-
tem, to prevent a deadly acci-
dent, the steering assist function
will stop. At this time, the warn-
ing light turns on or blinks on
the cluster. The steering wheel
may become difficult to control
or operate. Have your vehicle
checked immediately, after mov-
ing the vehicle to a safe zone.
Information
The following symptoms may occur
during normal vehicle operation:
• The steering effort may be high
immediately after placing the igni-
tion switch or the Engine Start/Stop
button in the ON position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics are complet-
ed, the steering wheel will return to
its normal condition.
(Continued)(Continued)
• A click noise may be heard from the
EPS relay after the ignition switch is
placed in the ON or LOCK/OFF
position.
• Motor noise may be heard when the
vehicle is at a stop or at a low driv-
ing speed.
• When you operate the steering
wheel in low temperatures, abnor-
mal noise may occur. If the temper-
ature rises, the noise will disappear.
This is a normal condition.
• When the vehicle is stationary, if
you turn the steering wheel all the
way to the left or right continuously,
the steering wheel effort increases.
This is not a system malfunction. As
time passes, the steering wheel
effort will return to its normal con-
dition.
i
NOTICE
S ST
TE
EE
ER
RI
IN
NG
G
W
WH
HE
EE
EL
L

3-32
Convenient features of your vehicle
To prevent possible damage to
the power window system, do
not open or close two windows
or more at the same time. This
will also ensure the longevity of
the fuse.
Never try to operate the main
switch on the driver's door and
the individual door window
switch in opposite directions at
the same time. If this is done, the
window will stop and cannot be
opened or closed.
NOTICE
NEVER leave the keys in your
vehicle with unsupervised
children, when the engine is
running.
NEVER leave any child unat-
tended in the vehicle. Even
very young children may inad-
vertently cause the vehicle to
move, entangle themselves in
the windows, or otherwise
injure themselves or others.
Always double check to make
sure all arms, hands, head
and other obstructions are
safely out of the way before
closing a window.
Do not allow children to play
with the power windows. Keep
the driver’s door power window
lock switch in the LOCK posi-
tion (pressed). Serious injury
can result from unintentional
window operation by the child.
Do not extend your head,
arms or body outside the win-
dows whilst driving.
WARNING

3-38
Convenient features of your vehicle
Closing the bonnet
1. Before closing the bonnet, check
the following:

ment must be correctly installed.

bustible material must be removed
from the engine compartment.
2. Return the support rod to its clip to
prevent it from rattling.
3. Lower the bonnet halfway (lifted
approximately 30cm from the
closed position) and push down to
securely lock in place. Then double
check to be sure the bonnet is
secure.
If the bonnet can be raised slight-
ly it is not securely locked. Open it
again and close it with more force.
Tailgate
Opening the tailgate
Make sure the shift lever is in P
(Park) and set the parking brake.
Then do one of the following:
1. Unlock all doors with the Door
Unlock button on your remote key
or smart key. Press the tailgate han-
dle button and open the tailgate.
2. Press and hold the Tailgate Unlock
button on the remote key or smart
key. Press the tailgate handle but-
ton and open the tailgate.
3. With the Smart Key in your pos-
session, press the tailgate handle
button and open the tailgate.Before closing the bonnet,
ensure all obstructions are
removed from around the
bonnet opening.
Always double check to be
sure that the bonnet is firmly
latched before driving away.
Check there is no bonnet open
warning light or message dis-
played on the instrument clus-
ter. If the bonnet is not latched
whilst the vehicle is moving,
the chime will sound to warn
the driver the bonnet is not
fully latched. Driving with the
bonnet opened may cause a
total loss of visibility, which
might result in an accident.
Do not move the vehicle with
the bonnet in the raised posi-
tion, as vision is obstructed,
which might result in an acci-
dent, and the bonnet could fall
or be damaged.
WARNING
OAE048022

3-51
Convenient features of your vehicle
3
Information
• 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.
• On inclines or curves, the fuel gauge
pointer may fluctuate or the low fuel
warning light may come on earlier
than usual due to the movement of
fuel in the tank.
Avoid driving with an extremely
low fuel level. Running out of fuel
could cause the engine to misfire
damaging the catalytic converter.
Hybrid battery SOC
(State of Charge) gauge
This gauge indicates the remaining
hybrid battery power. If the SOC is
near the "0 or L (Low)" level, the
vehicle automatically operates the
engine to charge the battery.However, if the Service Indicator
( ) and Malfunction Indicator
Lamp (MIL) ( ) turn on when the
SOC gauge is near the "0 or L (Low)"
level, we recommend the vehicle be
checked by an authorised HYUNDAI
dealer.
❈The actual cluster in the vehicle
may differ from the illustration.
Never try to start the vehicle if the
fuel tank is empty. In this condi-
tion, the engine cannot charge the
high voltage battery of the hybrid
system. If you try to start the vehi-
cle when the fuel is empty, the
high voltage battery will become
discharged and be damaged.
NOTICE
NOTICE
i
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 "0 or E
(Empty)" level.
WARNING
■Type A
■Type BOAEPH048522/OAEPHQ048009
OAEPH049522L/OAEPH049647L