Setting Digital Key (Smartphone Key)
If the Near Field Communication (NFC) setting is enabled on your phone and your smartphone screen is unlocked, you can use the Digital Key feature.
Saving Digital Key (Smartphone Key)
1. Turn on the vehicle with the smart key and be sure to keep the smart key inside the vehicle during digital key registration.
2. Register your digital key (smartphone key) in the infotainment system. From the Settings menu, go to Setup > Vehicle > Digital Key > Smartphone Key and then select Save.
3. Select the vehicle to save on your Hyundai Digital Key app and activate the save mode.
Information
If the Save button is disabled, delete the previously saved digital key (smartphone key) using the “Deleting Digital Key (Smartphone Key)” procedure in this chapter.
Refer to the tutorial on your Hyundai Digital Key app and then delete the previously saved key in your smartphone.
A : Vehicle authentication pad (Wireless charging pad)
4. Place your smartphone on the vehicle authentication pad (wireless charging pad) with the screen facing up to begin the saving process.
Once the digital key (smartphone key) is saved, a message appears on the infotainment system screen or instrument cluster.
5. Remove the smartphone from the vehicle authentication pad (wireless charging pad) and then complete the saving process in the app.
Deleting Digital Key (Smartphone Key)
1. Turn on the vehicle with the smart key and be sure to keep the smart key inside the vehicle during delete process.
2. Delete your digital key (smartphone key) in the infotainment system. From the Settings menu, go to Setup > Vehicle > Digital Key > Smartphone Key and then select Delete.
Once the digital key (smartphone key) delete is complete, a message appears on the infotainment system screen or instrument cluster.
Information
The Delete button is disabled if there is no digital key (smartphone key) saved.
3. Go to the Initialize Digital Key menu in the Hyundai Digital Key app and select the vehicle to delete the digital key information:
Menu > Initialize Digital Key
Information
Information
The following do not allow the saving process to be completed:
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: ESC operation
ESC ON condition
When the ignition switch is in the ON
position, ESC and the ESC OFF indicator
lights illuminate for about three seconds.
After both lights go off, ESC is enabled.
When operating
When ESC is operating, the ESC
indicator light blinks:
When you apply your brakes under ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: System Maintenance
Air Conditioning Performance and
Maintenance at Your HYUNDAI
Dealer
If the amount of refrigerant is too low
or too high, the performance of the air
conditioning is reduced. Have the system
be inspected by an authorized HYUNDAI
dealer.
NOTICE
The refrigerant system should only
be ...