2020 Hyundai Ioniq Hybrid start stop button

3-64
Convenient features of your vehicle
Electronic Stability
Control (ESC) Indicator
Light
This indicator light illuminates:
Once you turn the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
When there is a malfunction with
the ESC system.
In this case, we recommend that
you have the vehicle inspected by
an authorised HYUNDAI dealer.
This indicator light blinks:
Whilst the ESC is operating.
For more information, refer to
“Electronic Stability Control (ESC)”
in chapter 5.
Electronic Stability
Control (ESC) OFF
Indicator Light
This indicator light illuminates:
Once you turn the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately
3 seconds and then goes off.
When you deactivate the ESC sys-
tem by pressing the ESC OFF but-
ton.
For more information, refer to
“Electronic Stability Control (ESC)”
in chapter 5. Safe Stopping
The TPMS cannot alert you to
severe and sudden tyre dam-
age caused by external fac-
tors.
If you notice any vehicle insta-
bility, immediately take your
foot off the accelerator pedal,
apply the brakes gradually
with light force, and slowly
move to a safe position off the
road.
WARNING

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Convenient features of your vehicle
3
Immobiliser Indicator
Light (without smart
key) (if equipped)
This indicator light illuminates:
When the vehicle detects the
immobiliser in the key with the igni-
tion switch in the ON position.
- At this time, you can start the
engine.
- The indicator light goes off after
starting the engine.
This indicator light blinks:
When there is a malfunction with
the immobiliser system.
In this case, we recommend that
you have the vehicle inspected by
an authorised HYUNDAI dealer.
Immobiliser Indicator
Light (with smart key)
(if equipped)
This indicator light illuminates for
up to 30 seconds:
When the vehicle detects the
smart key in the vehicle with the
Engine Start/Stop button in the
ACC or ON position.
- At this time, you can start the
engine.
- The indicator light goes off after
starting the engine.
This indicator light blinks for a few
seconds:
When the smart key is not in the
vehicle.
- At this time, you cannot start the
engine.
This indicator light illuminates for
2 seconds and goes off:
If the smart key is in the vehicle
and the Engine Start/Stop button is
ON, but the vehicle cannot detect
the smart key.
In this case, we recommend that
you have the vehicle inspected by
an authorised HYUNDAI dealer.
This indicator light blinks:
When the battery voltage of the
smart key is low.
- At this time, you can not start the
engine. However, you can start
the engine if you press the
Engine Start/Stop button with the
smart key.(For more informa-
tion, refer to "Starting the
Engine" in chapter 5).
When there is a malfunction with
the immobiliser system.
In this case, we recommend that
you have the vehicle inspected by
an authorised HYUNDAI dealer.

3-68
Convenient features of your vehicle
Forward Collision-
Avoidance Assist (FCA)
system warning light
(if equipped)
This indicator light illuminates:
When you set the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminates for approximately 3
seconds and then goes off.
When there is a malfunction with
the FCA.
In this case, we recommend that you
have the vehicle inspected by an
authorised HYUNDAI dealer.
For more information, refer to
"Forward Collision-Avoidance
Assist (FCA) system" in chapter 5.
Lane Keeping Assist
(LKA) system indicator
light (if equipped)
This indicator light illuminates:
[Green] When the system operat-
ing conditions are satisfied.
[White] The system operating con-
ditions are not satisfied.
[Yellow] When there is a malfunc-
tion with the lane keeping assist
system.
In this case, we recommend that
you have your vehicle inspected by
an authorised HYUNDAI dealer.
For more details, refer to "Lane
Keeping Assist (LKA) system" in
chapter 5.
Icy Road Warning Light
(if equipped)
This warning light is to warn the driver
the road may be icy.
When the temperature on the out-
side temperature gauge is approxi-
mately below 4°C (40°F), the Icy
Road Warning Light and Outside
Temperature Gauge blinks and then
illuminates. Also, the warning chime
sounds 1 time.
The Icy Road Warning function can
be activated or deactivated from the
User Settings mode in the cluster
LCD display.
Information
If the icy road warning light appears
while driving, you should drive more
attentively and safely, refraining from
over-speeding, rapid acceleration, sud-
den braking or sharp turning, etc.
i

3-69
Convenient features of your vehicle
3
LCD display messages
Shift to P
(for smart key system)
This warning message is displayed if
you try to turn off the vehicle with the
shift lever in the N (Neutral) position.
At this time, the Engine Start/Stop
button turns to the ACC position (If
you press the Engine Start/Stop but-
ton once more, it will turn to the ON
position).
Low Key Battery
(for smart key system)
This warning message is displayed if
the battery of the smart key is dis-
charged whilst changing the Engine
Start/Stop button to the OFF posi-
tion.
Press START button while turn-
ing wheel (for smart key system)
This warning message is displayed if
the steering wheel does not unlock
normally when the Engine Start/Stop
button is pressed.
You should press the Engine
Start/Stop button whilst turning the
steering wheel right and left.
Check Steering Wheel Lock
System (for smart key system)
This warning message is displayed if
the steering wheel does not lock nor-
mally whilst the Engine Start/Stop but-
ton changes to the OFF position.
Press brake pedal to start vehicle
(for smart key system)
This warning message is displayed if
the Engine Start/Stop button changes
to the ACC position twice by pressing
the button repeatedly without depress-
ing the brake pedal.
You can start the vehicle by depressing
the brake pedal.
Key not in vehicle
(for smart key system)
This warning message is displayed if
the smart key is not in the vehicle
when you press the Engine Start/Stop
button.
When attempting to start the vehicle,
always have the smart key with you.

3-70
Convenient features of your vehicle
Key not detected
(for smart key system)
This warning message is displayed if
the smart key is not detected when you
press the Engine Start/Stop button.
Press START button again
(for smart key system)
This message is displayed if you
were unable to start the vehicle when
the Engine Start/Stop button was
pressed.
If this occurs, attempt to start the
engine by pressing the Engine
Start/Stop button again.
If the warning message appears
each time you press the Engine
Start/Stop button, we recommend
that you have your vehicle inspected
by an authorised HYUNDAI dealer.
Press START button with key
(for smart key system)
This warning message is displayed if
you press the Engine Start/Stop but-
ton whilst the warning message “Key
not detected” is displayed.
At this time, the immobiliser indicator
light blinks.
Check BRAKE SWITCH fuse
(for smart key system)
This warning message is displayed if
the brake switch fuse is disconnected.
You need to replace the fuse with a
new one before starting the engine.
If that is not possible, you can start the
engine by pressing the Engine
Start/Stop button for 10 seconds in the
ACC position.
Shift to P to start vehicle
(for smart key system)
This warning message is displayed if
you try to start the engine with the
shift lever not in the P (Park) position.
Low Washer Fluid (if equipped)
This warning message is displayed
if the washer fluid level in the reser-
voir is nearly empty.
Have the washer fluid reservoir
refilled.
Low Fuel
This warning message is displayed if
the fuel tank is almost out of fuel.
When this message is displayed, the
low fuel level warning light in the
cluster will come on.
It is recommended to look for the
nearest fuelling station and refuel as
soon as possible.
Add fuel as soon as possible.
Engine has overheated
This warning message is displayed
when the engine coolant tempera-
ture is above 120°C (248°F). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.

3-89
Convenient features of your vehicle
3
ItemsExplanation
Auto Lock
The auto door lock operation will be deactivated.
All doors will be automatically locked when the vehicle speed exceeds 15km/h.
All doors will be automatically locked if the automatic transmission shift lever is shift-
ed from the P (Park) position to the R (Reverse), N (Neutral), or D (Drive) position.
Auto Unlock
The auto door unlock operation will be cancelled.
All doors will be automatically unlocked when the ignition key is removed
from the ignition switch or the Engine Start/Stop button is set to the OFF position.
All doors will be automatically unlocked if the automatic transmission/dual clutch trans-
mission shift lever is shifted to the P (Park) position.
Lock/Unlock soundTo activate or deactivate the lock/unlock sound.
If you lock the door with a remote control key again after locking the door, the alarm beeps.
Horn feedback
To activate or deactivate the horn feedback.
If the horn feedback is activated, after locking the door by pressing the lock button on the remote key,
and pressing it again within 4 seconds, the horn feedback sound will operate once to indicate that all
doors are locked (if equipped with remote key).
2. Door
❈ ❈

The information provided may differ depending on which functions are applicable to your vehicle.

3-96
Convenient features of your vehicle
Fuel economy
Average Fuel Economy (1)
The average fuel economy is calcu-
lated by the total driving distance
and fuel consumption since the last
average fuel economy reset.
The average fuel economy can be
reset both manually and automati-
cally.
Manual reset
To clear the average fuel economy
manually, press the [OK] button on
the steering wheel for more than 1
second when the average fuel econo-
my is displayed.
Automatic reset
To automatically reset the average
fuel economy after refuelling, select
the "Fuel economy Auto Reset"
mode in the User Settings menu on
the LCD display.
- After Ignition: The average fuel
economy will reset automatically
whenever it has passed 4 hours
after turning OFF the engine.
- After Refuelling: The average fuel
economy will reset automatically
when driving speed exceeds 1
km/h, after adding 6 liters of fuel or
more.
Information
The average fuel economy may be
inaccurate, when the vehicle drives
shorter than 300 metres after turning
ON the Engine Start/Stop button.
Instant Fuel Economy (2)
This mode displays the instant fuel
economy during the last few sec-
onds when the vehicle speed is
more than 10 km/h (6.2 mph).
Accumulated Info display
This display shows the accumulated
trip distance (1), the average fuel
economy (2), and the total driving
time (3).
The information is accumulated
starting from the last reset.
To manually reset the information,
press and hold the OK button when
viewing the Accumulated driving info.
The trip distance, the average fuel
economy, and total driving time will
reset simultaneously.
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OIK047124LOAEPH049463L

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Convenient features of your vehicle
Automatic reset
To automatically reset the average
fuel economy after refueling, select
the "Fuel economy Auto Reset"
mode in the User Settings menu on
the LCD display.
- After Ignition: The average fuel
economy will reset automatically
whenever it has passed 4 hours
after turning OFF the engine.
- After Refuelling: The average fuel
economy will reset automatically
when driving speed exceeds 1
km/h, after adding 6 liters of fuel or
more.Information
The average fuel economy may be
inaccurate, when the vehicle drives
shorter than 300 metres (0.19 miles)
after turning ON the Engine Start/Stop
button.
Instant Fuel Economy (2)
This mode displays the instant fuel
economy during the last few sec-
onds when the vehicle speed is
more than 10 km/h.
Accumulated Info display
This display shows the accumulated
trip distance (1), the average fuel
economy (2), and the total driving
time (3).
The information is accumulated
starting from the last reset.
To manually reset the information,
press and hold the OK button when
viewing the Accumulated driving info.
The trip distance, the average fuel
economy, and total driving time will
reset simultaneously.
i
OAEPH049463L