How does this work. Seems like it's not can be locked in a position. Rattles on idle. Thought it can be manual opened or closed? Original? Camaro 2012 2SS.

 

See if this thread from Camaro5.com answers this question? I know nothing about a 2012 Camaro convertible, but found this with a simple Google search.

https://www.camaro5.com/forums/showthread.php?t=185956

As advised in your other post, I think you will be more likely to find 5th Gen help if you use the Camaro5.com site. You're welcome to keep posting here, but we just don’t seem to have members that can help with the 5th Gen’s.