How do you replace ashtray on a 2004 Cadillac Seville?

To replace the ashtray on a 2004 Cadillac Seville, first, gently pull the old ashtray out of its compartment. If it has any screws or clips securing it, remove those carefully. Insert the new ashtray into the compartment, ensuring it fits snugly. Finally, test it to ensure it opens and closes smoothly.