So in my efforts to replace faulty and clean up my vacuum lines on my 1987 300D, I managed to accidentally pull out the vacuum line that goes from the UFO to some part of the transmission (line runs down behind the engine (in between the bulkhead and engine)). And I can't figure out where it goes. Ive gotten under the car and looked around, and I've searched all over the internet. Can anyone tell me what I need to be looking for to hook this thing back up? Thanks in advance!