How can I change the tire on my Audi A1 without damaging the rims?

I recently had a flat tire on my Audi A1 and need to change it. However, I am worried about damaging the rims. What steps do I need to take to avoid any damage?

First, make sure you have all the necessary tools and equipment for changing a tire, including a jack and lug wrench. Then, loosen the lug nuts before jacking up the car. This will reduce the pressure on the tire and make it easier to remove.