2023 HYUNDAI IONIQ 5 start stop

Instrument Cluster
4-16
LED headlight warning light (if equipped)
This warning light illuminates:
• When you set the Start/Stop button to the ON position.
- The LED headlight warning light illuminates for approximately 3
seconds and then goes off.
• Whenever there is a malfunction with
the LED headlight.
If this occurs, have the vehicle
inspected by an authorized HYUNDAI
dealer.
This warning light blinks:
Whenever there is a malfunction with a
LED headlight related part.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
NOTICE
Continuous driving with the LED
Headlight warning light on or blinking
can reduce LED headlight life. Icy road warning light (if equipped)
This warning light is to warn the driver
the road may be icy.
When the temperature on the outside
temperature gauge is approximately
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.
You can activate or deactivate Icy Road
Warning function from the Settings
menu in the infotainment system screen. Select:
- Setup → Vehicle Settings → Cluster →
Content Selection → Icy Road Warning
For detailed information, refer to the
separately supplied infotainment
system manual.
Information
If the Icy Road warning light appears
while driving, you should drive more
attentively and safely refraining from
over-speeding, rapid acceleration, sudden
braking or sharp turning, etc.

04
4-17
Electronic Stability Control
(ESC) indicator light
This indicator light illuminates:
•
When you set the Start/Stop button to the ON position.
- The Electronic Stability Control indicator light illuminates for about
3 seconds and then goes off.
• Whenever there is a malfunction with
ESC system.
If this occurs, have the vehicle
inspected by an authorized HYUNDAI
dealer.
This indicator light blinks:
While ESC is operating.
For more details, refer to “Electronic
Stability Control (ESC)” section in
chapter 6.
Electronic Stability Control
(ESC) OFF indicator light
This indicator light illuminates:
• When you set the Start/Stop button to the ON position.
- The ESC OFF indicator light illuminates for approximately 3
seconds and then goes off.
• When you deactivate ESC system by
pressing the ESC OFF button.
For more details, refer to “Electronic
Stability Control (ESC)” section in
chapter 6. Immobilizer indicator light
This indicator light illuminates for up to 30 seconds:
When the vehicle detects the smart key
in the vehicle with the Start/Stop button
in the ACC or ON position.
- Once the smart key is detected, you can start the vehicle.
- The indicator light goes off after starting the vehicle.
This indicator light blinks for a few seconds:
When the smart key is not in the vehicle.
- If the smart key is not detected, you cannot start the vehicle.
This indicator light illuminates for 2 seconds and goes off:
If the smart key is in the vehicle and the
Start/Stop button is ON, but the vehicle
cannot detect the smart key.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.
This indicator light blinks:
Whenever there is a malfunction with the
immobilizer system.
If this occurs, have the vehicle inspected
by an authorized HYUNDAI dealer.

04
4-19
High Beam Assist indicator
light (if equipped)
This indicator light illuminates:
When the high-beam is on with the light
switch in the AUTO position.
If your vehicle detects oncoming or
preceding vehicles, High Beam Assist
will switch the high beam to low beam
automatically.
For more details, refer to “High Beam
Assist (HBA)” section in chapter 5.
AUTO HOLD indicator light
This indicator light illuminates:
•
[White] When you activate Auto Hold
by pressing the AUTO HOLD switch.
• [Green] When you stop the vehicle
completely by depressing the brake
pedal with Auto Hold activated.
• [Yellow] Whenever there is a
malfunction with the Auto Hold function.
If this occurs, have the vehicle
inspected by an authorized HYUNDAI
dealer.
For more details, refer to “Electronic
Parking Brake (EPB)” section in chapter 6.
LCD Display Messages
Shift to P
This message is displayed if you try to
turn off the vehicle without the gear in
the P (Park) position.
If this occurs, the Start/Stop button turns
to the ACC position.
Low key battery
This message is displayed if the battery
of the smart key is discharged while
changing the Start/Stop button to the OFF position.
Press START button while turning wheel (if equipped)
This message is displayed if the steering
wheel does not unlock normally when
the Start/Stop button is pressed.
You should press the Start/Stop button
while turning the steering wheel right
and left.
Press brake pedal to start vehicle
This message is displayed if the Start/
Stop button changes to the ACC position
twice by pressing the button repeatedly
without depressing the brake pedal.
You can start the vehicle by depressing
the brake pedal and then pressing the
Start/Stop button.

Instrument Cluster
4-20
Key not in vehicle
This message is displayed if the smart
key is not in the vehicle when you leave
the vehicle with the Start/Stop button in
the ON or Start position.
Always turn off the vehicle before leaving
your vehicle.
Key not detected
This message is displayed if the smart
key is not detected when you press the
Start/Stop button.
Press START button again
This message is displayed if you were
unable to start the vehicle when the
Start/Stop button was pressed.
If this occurs, attempt to start the vehicle
by pressing the Start/ Stop button again.
If the warning message appears each
time you press the Start/Stop button,
have the vehicle inspected by an
authorized HYUNDAI dealer.
Press START button with key
This message is displayed if you press
the Start/Stop button while the warning
message “Key not detected” is displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse
This message is displayed if the brake
switch fuse is disconnected.
You need to replace the fuse with a new
one before starting the vehicle.
If that is not possible, you can start the
vehicle by pressing the Start/Stop button
for 10 seconds in the ACC position.
Shift to P or N to start vehicle
This message is displayed if you try to
start the vehicle in any other position
except P (Park) or N (Neutral).
Information
You can start the vehicle with the gear in
N (Neutral). But, for your safety, start the
vehicle with the gear shifted to P (Park).
Check smart key system
This message is displayed when there is a
problem with the smart key system. Have
the vehicle inspected by an authorized
HYUNDAI dealer.

04
4-27
EV battery overheated! Stop vehicle
OOSEV040509L
This warning message is displayed to
protect battery and electric vehicle
system when the high voltage battery
temperature is too high.
Turn off the START/STOP button and
stop the vehicle so that the battery
temperature decreases.
Power limited
ONE1Q011008L
This Indicator light illuminates: • When the START/STOP button is in the ON position.
- It illuminates for approximately 3 seconds and then goes off.
• When the power is limited for the
safety of the high-powered parts of an
electric vehicle. The power is limited
for the following reasons. (Unless
both Service Warning Light and Power
Down Indicator Light illuminate at the
same time, it is not a failure.)
- The high voltage battery level is too low or voltage is decreasing
- The temperature of the high voltage battery is too high or too low
- The temperature of the motor is high
NOTICE
• When this warning message is
displayed, do not accelerate or start
the vehicle suddenly.
• When the power is limited for the
safety of the high-powered parts of
an electric vehicle, the power down
indicator light illuminates. your
vehicle may not drive uphill or skid
on a slope with the indicator light ON.

04
4-31
Utility view
In the Utility view, using the
, (UP,
DOWN) switch, you may change through
items in the following order.
ONE1041047N
Drive info
Trip distance, average electric energy
economy and total driving time are
displayed.
The driver’s door is opened after turning
off the vehicle or the vehicle is turned on
after 3 minutes have passed, the Drive
Info screen will reset. Accumulated info
ONE1041046N
This display shows the accumulated
trip distance (1), the average energy
consumption (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 energy
consumption, and total driving time will
reset simultaneously.
The accumulated driving information
will continue to be counted while the
vehicle is in the ready (
) mode (for
example, when the vehicle is in traffic or
stopped at a stop light).
Information
The vehicle must be driven for a minimum of 0.19 miles (300 meters) since the last
ignition key cycle before the accumulated
driving information is recalculated.

Convenience Features
5-6
Information
• The outside rearview mirror will
fold if ‘Enable on Door Unlock’ is
selected from the Settings menu in the
infotainment system screen. Select:
- Setup → Vehicle Settings →
Convenience → Welcome Mirror →
Enable on Door Unlock
• The door handle touch sensor will only operate when the smart key is within
0.7~1 m (28~40 in.) from the outside
door handle.
• Touching the door handle touch sensor
does not unlock the doors. To unlock
the doors, refer to the following page.
Note that you cannot lock your vehicle
using the door handle touch sensor if any of the following occur: • The Smart Key is in the vehicle.
• The Start/Stop button is in ACC or ON position.
• Any of the doors are open except for the liftgate.
WARNING
Do not leave the Smart Key in your
vehicle with unsupervised children.
Unattended children could press the
Start/ Stop button and may operate
power windows or other controls, or
even make the vehicle move, which
could result in serious injury or death.
Information
• To fold/unfold the rearview mirror
simultaneously when the door is locked/
unlocked, select ‘Settings → Vehicle
→ Convenience → Welcome Mirror
→ Enable on Door Unlock’ in the
infotainment screen.
• The door handle button will only operate when the smart key is within
0.7~1 m (28~40 in.) from the outside
door handle. Other people can also open the doors without the smart key in possession.
• After unlocking the doors, the doors
will lock automatically after 30 seconds
unless a door is opened.
For detailed information, refer to the separately supplied infotainment system manual.

05
5-11
Remotely moving vehicle forward or
backward (if equipped)
With the smart key, the driver can move
the vehicle forward or backward using
the Forward or Backward button (6, 7) on
the smart key.
For more details, refer to “Remote
Smart Parking Assist (RSPA)” section in
chapter 7.
Start-up
You can start the vehicle without
inserting the key.
For more details, refer to the “Start/
Stop Button” section in chapter 6.
Information
If the smart key is not moved for some
time, the detection function for smart key operation will pause. Lift the smart key to activate the detection again.
NOTICE
To prevent damaging the smart key: • Keep the smart key in a cool,
dry place to avoid damage or
malfunction. Exposure to moisture
or high temperature may cause
the internal circuit of the smart key
to malfunction which may not be
covered under warranty.
• Avoid dropping or throwing the
smart key.
• Protect the smart key from extreme
temperatures. Mechanical key
If the Smart Key does not operate
normally, you can lock or unlock the
driver’s door by using the mechanical
key.
To remove the mechanical key from the
smart key FOB:
OFE048007
1. Press the mechanical key and remove it from the smart key FOB.
2. Move the release lever in the direction of the arrow (1) and then 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 three 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 keys to your authorized
HYUNDAI dealer or tow the vehicle, if
necessary.