Hyundai Tucson: Convenience Features / Door Locks

Limitations of the System

Hyundai Digital Key app on the smartphone and card key may not work if: Hyundai Digital Key app is deleted. Account login information for Hyundai Digital Key app has expired. Logged in wi ...

Operating Door Locks from Outside the Vehicle

Using the mechanical key To unlock: 1. Pull the door handle. 2. Press the release button ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Evaporator Core
- Replacement 1.Disconnect the negative (-) battery terminal. 2.Remove the heater core.(Refer to Heater - "Heater Core") 3.Loosen the mounting screws and remove the evaporator core cover (A). 4.Remove the evaporator core (A) from the heater unit. 5.Remove the evaporator temperature sens ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Seat Belt Warning Light
Seat belt warning light (for driver’s seat) As a reminder to the driver, the seat belt warning light illuminates for about 6 seconds each time the ignition is moved to the ON position regardless of seat belt fastening. If the seat belt is not fastened, a warning chime sounds for 6 s ...