How do I repair broken door handle on 1994 jaguar vanden plas?

To repair a broken door handle on a 1994 Jaguar Vanden Plas, first, remove the door panel by unscrewing any screws and gently prying it off. Once exposed, locate the broken handle mechanism and assess whether it needs replacement or just reattachment. If replacing, purchase a compatible handle, attach it to the door using the provided hardware, and reassemble the door panel. Ensure everything is securely fastened before testing the handle functionality.