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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: Temperature Control Actuator
Description and operation Description The heater unit consists of mode control actuator and temperature control actuator. Located in the heater unit, the temperature control actuator regulates the temperature in the following procedures. Signal from control unit adjusts the position of the temperature door by operating the temperature switch.Repair procedures Inspection 1. Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2. Remove the fuse box cover (A). 3. Remove the starter relay (A). 4. Check for continuity between the terminals (30 and 87) using an ohmmeter.