How do I properly maintain my Audi A6's turbocharged engine?

I just purchased an Audi A6 and want to make sure I am taking proper care of its turbocharged engine to ensure longevity and optimal performance. What steps do I need to take to properly maintain this type of engine?

Regularly check and change the oil, as well as use a high-quality synthetic oil recommended by the manufacturer. This is important for keeping the turbocharged engine running at its best.

Stay on top of maintenance tasks such as checking and replacing air and fuel filters and regularly inspecting the turbocharger for any wear and tear. This will prevent any major issues down the road.

It's also important to let your engine warm up for a few minutes before driving, especially in colder weather. This will reduce stress on the turbocharger and help prevent premature wear.