Electrical Question

[adelphia]

Hello

I posted a question about a clicking noise behind the driver's side kick
panel, hoping somebody has encountered this same thing, but got no response,
so I tried to figure it out myself...Long story short, I can see the part
that makes the noise, but still do not know what it is. It is a Bosch
electrical piece with 3 wires coming in from the bottom: (solid red, Green
with Black strip, and grey with black strip) I have part numbers 0 280 101
001 or 853 919 562. I have the 3 Bentley manuals but don't can't find any
referance to this piece. Any help would be greatly appreciated.
Thanks