How do I properly maintain the engine of a Ford S-Max?

I just bought a used Ford S-Max and want to make sure I am taking care of the engine correctly. Can you give me some advice on what maintenance tasks I should be doing and how often?

Regular oil changes are key to keeping your engine running smoothly. Aim for every 5,000-7,000 miles or as recommended by the manufacturer.

Don't forget to check your air filter regularly and replace it if it looks dirty. A clogged air filter can cause poor engine performance and reduce fuel efficiency.

Keep an eye on your coolant levels and make sure to top up with the appropriate antifreeze and water mixture. This will prevent your engine from overheating.