Using the mechanical key
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To unlock:
1. Pull the door handle.
2. Press the release button
Door Locks
Operating Door Unlocks from
Inside the VehicleHyundai Tucson (NX4) 2022-2026 Owner's Manual: Starting the vehicle
Some models are equipped with a
Button Start ignition switch instead of a
key cylinder. You can leave your smart
key in your pocket or purse when you
start your vehicle.
For more information, refer to the
“Button Start Ignition Switch” section in
Chapter 6.
Information
If the smar ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Troubleshooting
Diagnosis with Diagnostic tool
1.In the body electrical system, failure can be quickly diagnosed by
using the vehicle diagnostic system (Diagnostic tool).The diagnostic
system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)
...