WARNING: This page is about a different car, the 2019 Kia Soul EV. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect the negative (-) battery terminal.
Remove the center airvent assembly (A).
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Disconnect the connector (A) from the center airvent assembly.
Courtesy of KIA MOTORS AMERICA, INC.
Remove the hazard switch (A) from the center airvent assembly.