How to replace the Audi 80's brake pads?

I have been experiencing some issues with my braking system on my Audi 80 and I believe it's time to replace the brake pads. How can I do it myself without having to go to a mechanic?

First, park your car on a flat surface and make sure it is safely secured. Then, using a jack, lift the car until the wheels are off the ground. Remove the wheels and locate the brake caliper. Unscrew and remove the caliper, then take out the old brake pads and replace them with new ones. Finally, screw the brake caliper back in place and put the wheels back on.