How do I properly maintain the cooling system on my Audi A6?

I noticed that my Audi A6's cooling system is not functioning as well as it used to. What are some steps I can take to properly maintain it and prevent any future issues?

The key to maintaining your Audi A6's cooling system is to ensure that it is always filled with clean, high-quality coolant. Regularly check the coolant level and top it off as needed.

In addition to checking the coolant level, it's important to also regularly inspect the cooling system for any leaks or damage. This can help prevent any major issues down the road.

Another crucial aspect of maintaining your Audi A6's cooling system is to flush the system every couple of years. This will help remove any buildup or contaminants that can affect its performance.