WARNING: This page is about a different car, the 2020 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect the negative (-) battery terminal.
Remove the plug hole (B) and then remove the door lock assembly (A) after loosening the bolt.
Courtesy of KIA MOTORS AMERICA, INC.
Remove the front door outside handle (A) by sliding it rearward.
Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the front door outside handle connector (A).