How do I replace an 2001 Audi S4 brake light without taing the car into the shop. I have the lights.?

Please be detailed. I looked in the trunk and it didnt look easy.How do I replace an 2001 Audi S4 brake light without taing the car into the shop. I have the lights.?Disconnect the electrical connector and move it towards the bottom of the light assembly. There are four nuts around the perimeter that need to be unfastened. You'll have to pull with some effort, since the seal will be stuck tightly to the lens. Now you can remove the bulbs from the holder. Push in slightly and twist. Make sure you're replacing the right one!How do I replace an 2001 Audi S4 brake light without taing the car into the shop. I have the lights.?You may have to remove the lens cover. It will be 4 screws. (I think) Good luck.