This is probably a dumb question but my roommate has a 2004 A4 and his tail light burnt out. I usually work on older Chevy's and am trying to help him. I was able to take out the screw in the trunk that holds the light in but i'm not sure what is holding the other side and i dont want to break the whole thing.
How do you pull off the tail light after the screw is removed. Should I pull on it a little harder. What is holding it in there. If another screw, how do I access it. If anyone has pictures that would be awsome. Thanks for your help.

 

i hope this helps u out
https://www.audiforums.com/m_150139/tm.htm