How do I replace the battery in an Audi A5?

I need to replace the battery in my Audi A5, but I'm not sure where to start. Can someone provide step-by-step instructions for how to do this correctly?

First, you will need to locate the battery in your Audi A5. It is typically located in the trunk area or under the hood, depending on the model. Once you have located the battery, use a wrench to loosen and remove the negative (-) terminal connection, followed by the positive (+) terminal. Then, carefully lift the battery out of its holder and replace it with the new one. Reconnect the positive and negative terminals, and you're all set.