How do I properly maintain the M850i xDrive Coupe's engine?

I recently purchased a BMW M850i xDrive Coupe and want to make sure I'm properly maintaining the engine. What steps should I take?

Regular oil changes are key to maintaining your engine's health. Look for high-quality, synthetic oil that meets BMW's specifications. Also, make sure to check and replace your air filter as needed.

In addition to regular service, be sure to keep an eye on your coolant levels and replace any worn belts and hoses. It's also important to pay attention to any warning lights or unusual sounds and address them promptly.