How do I replace the brakes on my Audi A2?

My Audi A2's brakes are starting to wear down and I'm not sure how to replace them. Can someone give me some guidance on the steps I should take to replace them effectively?

Replacing brakes can be a bit daunting, but with some patience and the right tools, it can be done easily. First, park your car on a level surface and securely jack up the side you will be working on. Next, remove the wheel and caliper bolts. Slide out the old brake pads and replace them with the new ones. Don't forget to push back the piston in the caliper to make room for the new pads. Finally, put everything back together and repeat for the other side.