How do you install the outside door handle on a 99 infiniti q45?

To install the outside door handle on a 1999 Infiniti Q45, first, remove the door panel by unscrewing and detaching any clips that hold it in place. Once the panel is off, locate the retaining screws or clips for the old door handle and carefully remove them. Replace the old handle with the new one, secure it with the screws or clips, and then reattach the door panel, ensuring all clips and screws are properly fastened. Finally, test the handle to ensure it operates smoothly before finishing up.