2021-2024 Hyundai Bayon SUV Convenience features -> Smart key precautions User Manual
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Convenience features -> Smart key precautions for Your Hyundai Bayon SUV Second Generation (2021-2024)

05  
NOTICE  
Smart key precautions  
The smart key will not work if any of the  
following occur:  
• The smart key is close to a radio  
transmitter such as a radio station or  
an airport which can interfere with  
normal operation of the transmitter.  
• The smart key is near a mobile two  
way radio system or a mobile phone.  
• Another vehicle’s smart key is being  
operated close to your vehicle.  
Always have the smart key with you  
when leaving the vehicle. If the smart  
key is left near the vehicle, the vehi-  
cle battery may be discharged.  
Mechanical key  
If the Smart Key does not operate nor-  
mally, you can lock or unlock the door  
by using the mechanical key.  
When the smart key does not work cor-  
rectly, open and close the door with the  
mechanical key. If you have a problem  
with the smart key, it is recommended  
that you contact a HYUNDAI autho-  
rised repairer.  
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 pants or  
jacket pocket and always try to main-  
tain an adequate distance between the  
two devices.  
OAC3053070TU  
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 rec-  
ommended that you should immediate-  
ly take the vehicle and remaining key to  
your HYUNDAI authorised repairer or  
tow the vehicle, if necessary.  
5-11  
Convenience features  
If you suspect your smart key might  
have sustained some damage, or you  
feel your smart key is not working cor-  
rectly, it is recommended that you con-  
tact a HYUNDAI authorised repairer.  
Information  
i
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.  
WARNING  
THIS PRODUCT CONTAINS  
A BUTTON BATTERY.  
If swallowed, a lithium button bat-  
tery can cause severe or fatal inju-  
ries within 2 hours. Keep batteries  
out of reach of children.  
NOTICE  
If you think batteries may have been  
swallowed or placed inside any part  
of the body, seek immediate medical  
attention.  
Keep the smart key away from elec-  
tromagnetic materials that blocks  
electromagnetic waves to the key  
surface.  
Information  
i
Battery replacement  
An inappropriately dis-  
posed battery can be harm-  
ful to the environment and  
human health. Dispose the  
battery according to your  
local law(s) and regulation.  
OLF044008  
If the Smart Key is not working proper-  
ly, 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 bat-  
tery position is correct.  
3. Reinstall the rear cover of the smart  
key.  
5-12  

Related Topics

Accessing your vehicle Remote key Remote key precautions Smart key Immobiliser system Door locks Operating door locks from outside the vehicle Operating door locks from inside the vehicle Deadlocks Auto door lock/unlock features Child-protector rear door locks How to lock the door in case of emergency Rear Occupant Alert (ROA) Theft-alarm system Steering wheel Tilt steering / Telescope steering Heated steering wheel Horn Mirrors Inside rearview mirror Outside rearview mirror Windows Power windows Exterior features Bonnet Tailgate Fuel filler door Lighting Exterior lights Interior lights High Beam Assist (HBA) High Beam Assist malfunction and limitations Wipers and washers Windscreen wipers Windscreen washers Manual climate control system System operation Manual heating and air conditioning System maintenance Automatic climate control system Defroster Storage compartment Centre console storage Glove box Tray Interior features Ashtray Cup holder Sunvisor Power outlet USB charger Wireless mobile phone charging system Clock Coat hook Floor mat anchor(s) Luggage net (holder) Cargo area cover Infotainment system USB port Antenna Steering wheel audio control Bluetooth? Wireless Technology hands-free How vehicle radio works System layout ? control panel System layout ? steering wheel remote control Turning the display on or off Radio Turning on the radio Changing the radio mode Scanning for available radio stations Saving radio stations Media player Using the media player Using the USB mode Connecting Bluetooth devices Using a Bluetooth audio device Using a Bluetooth phone Pan-European eCall SOS SOS Test System status icons Infotainment System specifications USB Bluetooth Trademarks Declaration of conformity CE RED for EU

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