How do you install a hood ornament on a 2008 Cadillac DTS?

To install a hood ornament on a 2008 Cadillac DTS, first, ensure you have the correct replacement ornament and necessary tools, such as a screwdriver. Remove the old ornament by unscrewing it from the hood, then clean the area where the new ornament will be placed. Position the new ornament over the mounting hole and secure it by tightening the screws. Finally, check that the ornament is aligned properly and securely fastened before closing the hood.