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To remove the mechanical key (2), press and hold the release button (1) and remove the mechanical key.
To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard.
Kia Stinger (CK) 2018-2023 Owner's Manual: Heater & A/C Control Unit (DATC)
Components and components location Components Connector Pin Function Connector A Pin NO Function Pin NO Function 1 Battery (+) 13 IGN2 2 ILL (+) 14 ISG Power 3 - 15 IGN1 4 - 16 - 5 Components and components location Components 1. Intake manifold 2. VCM actuator 3. Clip 4. VCM shaft 5. Intake manifold gasket 6. Intake manifold bracket (LH) 7. Intake manifold bracket (RH) Repair procedures Removal and Installation 1. Disconnect the negative battery terminal.