How do I properly maintain the cooling system in my Audi A8?

I recently purchased an Audi A8 and want to make sure I am properly maintaining the cooling system for optimal performance. Any tips or advice?

Regularly check and replenish coolant levels to prevent overheating. Also, make sure to flush and replace the engine coolant every 2-3 years for optimal performance.

In addition to regular maintenance, make sure to keep the cooling system clean from debris and dirt to prevent any clogs or build-up. This will ensure the longevity of your engine.