How to change the battery on an Audi A4?

I need to replace the battery on my Audi A4, but I'm not sure how to do it. Can someone provide step-by-step instructions?

To change the battery on an Audi A4, first locate the battery cover under the hood. Use a wrench to loosen the nut on the negative terminal, then remove the black cable from the battery. Repeat this process for the positive terminal. Next, loosen the bracket holding the battery in place and lift the battery out. Reverse the steps to install the new battery.

I recommend checking your owner's manual for specific instructions on how to change the battery on your Audi A4. It may vary depending on the year and model of your vehicle.