Where do these ball bearings go (190E)?
While searching for something I dropped I found 2 large steel ball bearings (~3/8"dia) next to the track of the passenger's seat in our '91 190E, and I don't know if they came from the mechanism - or were lost from something unrelated by the previous owner. Are these something that could be part of the seat mechanism? Far as I can tell, both seats are working normally. Thanks for any help.