2020 Hyundai Ioniq Hybrid ESP inoperative

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Remote key precautions
The remote key may not work if any
of the following occur:
The key is in the ignition switch.
You exceed the operating distance
limit (about 30 m [90 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 rec-
ommended that you contact an autho-
rised HYUNDAI dealer.
If the remote key is in close proximity
to your mobile phone, the signal could
be blocked by your mobile phone's
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 location
and always try to maintain an ade-
quate distance between the two
devices.
Information
Changes or modifications not express-
ly 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.
Keep the remote key away from
electromagnetic materials that
block electromagnetic waves to
the key surface.
Battery replacement
If the remote key is not working prop-
erly, try replacing the battery with a
new one.
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.
NOTICE
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Convenient features of your vehicle
OLM042302

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Convenient features of your vehicle
If the smart 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 smart key and your
mobile phone in the same location
and always try to maintain an ade-
quate distance between the two
devices.
Information
Changes or modifications not express-
ly 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.
Keep the smart key away from
electromagnetic materials that
blocks electromagnetic waves to
the key surface.
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.
NOTICE
i
OLF044008
People with medical devices
such as implanted pacemakers
or cardiac defibrillators should
not carry the smart key near the
heart. The smart key system
may affect the operation of such
implanted medical devices.
Failure to do so may result in
interference with the medical
device, which could result in
serious injury.
WARNING