Setting digital key after smartphone change or reset
If you have changed or reset your smartphone, the previously registered digital key may not be used. To set up the digital key again:
1. Install the Hyundai Digital Key app and log in.
2. If you are the owner, try the digital key save process.
3. If you are the sharer, ask the owner to share the key.
Reinstalling digital key app after deleting
If you have deleted the Hyundai Digital Key app, download the digital key app again:
1. Reinstall the app and log in.
2. Input the PIN number for user verification.
If the PIN is correct, the digital key data is downloaded to your smartphone. You can use it without any further registration or sharing.
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: If the Engine Overheats
If your temperature gauge indicates
overheating, you experience a loss of
power, hear loud pinging or knocking,
or the engine may be overheating. If this
happens, you must:
1. Pull off the road and stop as soon as it
is safe to do so.
2. Shift the gear to P (Park) and apply the
parking ...
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: To decrease speed
Push the - switch down and release it
immediately to decrease the cruising
speed by 1 mph (1 km/h).
Push and hold the - switch down to
decrease to the nearest multiple of 5
mph (or multiple of 10 km/h) at first,
and then decrease by 5 mph (10 km/h)
each time.
The vehicle s ...