Hello, I have repeatedly noticed that after 2 days on the garage floor there is a small oil pot (red ATF oil) at the rear part of the automatic transmission. A check on the stage showed that the oil pan in the sealing joint was slightly damp. I then pulled all the screws with 10Nm, where I had the middle two 1.5 revolutions pulled. Everything cleaned with brake cleaner, first everything was clean, now after 1 week a drop again. I am sometimes backlings u nters car crawled and I saw that there was a tiny drop on the black switch at the back of the gearbox (over the grey strut where the suspension is also located). From the switch leads 1 cable away, it is attached with an M10 mgrape-as far as I could see. Is that the switch for the RFS? Does anyone know what kind of seal is installed in it, or how to get it out, without having to drain the whole oil?