How do I properly maintain my Volkswagen Touareg's engine?

I recently purchased a Volkswagen Touareg and want to make sure I am taking the necessary steps to maintain the engine. I don't have much experience with car maintenance, so any advice would be greatly appreciated. Thank you.

Regular oil changes are crucial for the health of your engine. Make sure to follow the recommended schedule as outlined in your car's manual.

Keep an eye on your coolant levels and top up if necessary. A low coolant level can lead to overheating and potential engine damage.

Invest in a good quality air filter and replace it regularly. This will ensure proper air flow to your engine and improve performance.

Regularly check your oil and transmission fluid levels. If either are low, top up immediately to avoid damage to your engine and transmission.