What are the best practices for maintaining an Audi A4 engine?

I recently purchased a new Audi A4 and want to make sure I am taking proper care of the engine. What are some recommended maintenance routines and tips for keeping my Audi running smoothly?

Regularly schedule oil changes every 5,000 miles to ensure proper lubrication and prevent engine wear. Additionally, using high-quality synthetic oil is recommended for optimal performance.

Keep an eye on the coolant levels and make sure to refill as needed. It is also important to flush and replace the coolant every two years to prevent internal corrosion and engine overheating.

Inspect and replace the air and fuel filters every 30,000 miles to maintain engine efficiency and prevent potential damage.