On my 84 300sd, right next to the monovalve, next to the battery, between the firewalls, I found 4 wires taped together and not connected to anything. There are two gray wires, one brown and one yellow with a green stripe. There's a yellow tag attached to the wires that has a word that I can't read since it's written in German. I can't see a couple of the letters but here's what I can see. It says "Moto_ _aubenkontakt". The blank spaces are two letters that are rubbed off so I can't tell what they are. I don't see anywhere to connect these since the wires are short and only extend maybe 6 inches from the monovalve. The connection for the valve is already in place. Everything in the car seems to work except for the rear defroster which I think may be the relay, but I haven't tested it yet. Any ideas where these wires go or are they just there for some option that maybe I don't have?? Or can anybody tell me what that word says??