1.Disconnect the negative (-) battery terminal.
2.Remove the steering column upper and lower shrouds.(Refer to Body - "Steering Column Shroud Panel")
3.Remove the ignition switch (A) after disconnecting the 6P connector (B).

4.Remove the key warning and immobilizer connector (A).

5.If it is necessary to remove the key lock cylinder (A), remove the key lock cylinder with key ACC.

1.Install the key lock cylinder.
2.Install the key warning and immobilizer connector.
3.Install the ignition switch.
4.Install the steering column shrouds and crash pad lower panel.
1.Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column.


2.Check for continuity between the terminals.
3.If continuity is not specified, replace the switch.

Hyundai Tucson (NX4) 2022-2025 Service Manual: Climate Control Air Filtar
- Description
The climate control air filter is located in the blower unit. It
eliminates foreign materials and odor. The particle filter performs a
role as an odor filter as well as a conventional dust filter to ensure
comfortable interior environment.
- Replacement
...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Storage Compartment
WARNING
Never store cigarette lighters, propane
cylinders, or other flammable/explosive
materials in the vehicle. These items may
catch fire and/or explode if the vehicle
is exposed to hot temperatures for an
extended period of time.
WARNING
Always keep the storage compartment
covers ...