Hello I just bought a mercedes 300d turbo 1985 model.While replacing some vacuum lines I found two lines unhooked under the dash.I can not find where thay went.Both line are black one line comes off the transmisson valve on the back of the injector pump turns and goes thru the fire wall and stops.The other line comes off the main vauum line from the pump runs into a in line filter then goes thru the fire wall and stops both of these lines go thru the same hole in the fire wall as the lines going to the kill switch.Can anybody tell me where thay go from there.Thanks....ssbkc