Hi, does anybody know any specifics about taking apart the ventilation system, or anything about it in general? I think something fell into it, like a screw or something. Whenever I turn hard, I hear something rattling and moving all the way to the left or the right side of the car... any suggestions? I'm not even sure its in the vent system... I was hoping it would just fall out or something, but no such luck yet.
It's a 00 4dr civic btw, Thanks!

-Chris