Large Metal Ball fell from door

[jrbnc]

Hi Folks,

I have a 1988 190e 2.3, I just took the power window regulator out from the right rear door, and I heard something fall inside the door. When I reached my hand inside I found a metal ball approx. 1/2 inch in diameter. Any Ideas where this came from? It seems to be a bit rusty in color.

Thanks for any help!!


Josh

[jrbnc]

Sorry everyone, I posted this in the wrong forum, I have reposted in Tech Help. Thanks.