Saving Digital Key (Card 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. Install the Hyundai Digital Key app on your smartphone and set up the digital key.
3. Using the Pair Card Key menu in the app, activate the Card Key registration mode.
- NFC authentication: Enter the NFC
authentication menu and touch
your smartphone to the outside
door handle.
- Bluetooth authentication: Enter the
Bluetooth authentication menu and
press the OK button.
Information
4. Register the digital key (card key) in the infotainment system. From the Settings menu, go to Setup > Vehicle > Digital Key > Card Key and then select Save.
Information
The Save button is disabled if the digital key (card key) is already saved.
If you need to save a new digital key (card key), delete the previous digital key (card key) using “Deleting Digital key (Card key)” procedure in this chapter.
5. Place the digital key (card key) on the vehicle authentication pad (wireless charging pad). The process begins automatically.
If successful, a message appears on the infotainment system screen or instrument cluster.
Once a digital key (card key) has been registered, it cannot be used with another vehicle.
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Auto Door Lock/Unlock Features. Child-protector Rear Door Locks
Auto Door Lock/Unlock Features
Impact sensing door unlock system
All doors are automatically unlocked
when an impact causes the airbags to
deploy.
Child-protector Rear Door Locks
The child safety lock is provided to help
prevent children seated in the rear from
accidentally opening the ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Recirculating Air when Washer
Fluid is Used
Recirculation mode automatically
activates to reduce the scent of the
washer fluid entering the cabin when the
windshield washer is used.
When it is shifted to the recirculation
mode, the unpleasant scent may flow
into the vehicle.
However, in cold weather to prevent
the windshield fro ...