How do I check the oil level in an Audi A6?

I recently bought a used Audi A6 and I want to make sure the oil level is correct. What is the process for checking the oil level and what should I look for to make sure it is at an appropriate level?

To check the oil level in your Audi A6, park the car on a level surface and wait for it to cool down. Then, use the dipstick located under the hood to check the oil level. Make sure the oil level is between the min and max indicators on the dipstick.