How do you replace a C5 internal drivers door handle?

To replace a C5 internal driver's door handle, first, remove the door panel by unscrewing any visible screws and unclipping the panel from the door frame. Next, locate the retaining screws or clips holding the door handle in place, and remove them. Disconnect any wiring harnesses attached to the handle, then replace the old handle with a new one, reattach the wiring, and secure it back with screws or clips. Finally, reassemble the door panel and ensure everything is properly secured.