How to replace a brake caliper on an Audi 80?

I noticed a leak in my brake caliper on my Audi 80 and need to replace it. What is the best way to do this without damaging any other components?

First, make sure to properly secure your vehicle on a flat surface and engage the emergency brake. Then, remove the wheel and loosen the brake line from the caliper. Next, remove the caliper bolts and carefully remove the old caliper. Finally, install the new caliper and blead the brake system.