How do you change front door lock assembly on vw polo?

To change the front door lock assembly on a VW Polo, first, ensure the vehicle is secure and the battery is disconnected. Remove the door panel by unscrewing any fasteners and carefully prying it off. Once the panel is removed, disconnect the wiring harness, then unscrew and remove the old lock assembly. Install the new lock assembly by reversing the steps, reconnecting the wiring, and reattaching the door panel.