How on earth can I fix that obnoxious rattling of that black plastic in the back of my civic next to the light. The tray just rattles loudy as I drive and even worse when I turn the music up with the subs.
I see no way to tighten it and puting a sock in between the glass and the plastic to make it stop looks bad from the outside.
Has anyone else had this problem?
Thanks

 

How about putting something not as noticeable as a sock on that back window. I have the same problem but i just leave it be lol

 

Take the rear package shelf out and put a couple of socks underneath it.

 

the shelf top is what hits the glass, so if moved higher, it will just bounce off the window