Odd wire in fuse of C280
While looking around to familiarize myself with my 'new' 95 C280 I opened the fuse box in the trunk next to the battery and found to my wonderment a wire stuck into fuse slot #6 which according to the chart was supposed to be vacant. I gently pulled it out and heard the whir of some kind of electric motor eminating from somewhere. I couldn't tell where exactly. My curiosity is arroused, but I'm leary of messing around too much. Is there any reason I shouldn't pull that wire out and see if it stops something from working? I really looks like someone has put some kind of rinky-dink fix or aftermarked hookup on something, but I'm not familiar enough with auto electrical systems to proceed confidently and I sure don't want to do something that would risk serious consequences.