How do you replace air filter on 1999 Cadillac Seville?

To replace the air filter on a 1999 Cadillac Seville, first, open the hood and locate the air filter housing, which is typically on the driver's side. Remove the screws or clips securing the housing cover, then lift off the cover to access the old air filter. Take out the old filter, clean any debris from the housing, and insert the new air filter, ensuring it fits snugly. Finally, replace the cover and secure it with the screws or clips.