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: Mic
- Inspection 1.Disconnect the negative (-) battery terminal. 2.Remove the overhead console.(Body Electrical System - "Overhead Console Lamp") 3.Check for continuity between terminal No. 1 and No. 2. If there is no continuity, replace the mic. - Removal 1.Disconnect the negative (-) ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Fuel Filler Door
Components and Components Location - Component Location 1. Fuel filler door release actuator Fuel Filler Door Release Actuator - Inspection 1.Disconnect the negative (-) battery terminal. 2.Remove the fuel filler housing after opening the fuel filler door.(Refer to Body - "Fuel Filler ...