Bury Universal XL works completely incl. Bluetooth on VW FSE for MCD

For the original, factory handsfree my VW Sharan BJ 2008 Radio / Navi MCD, I needed an adapter for my Nokia Lumia 920. In the end, the mobile phone is of course does not matter. Bluetooth Bluetooth remains. The Bury fits to hone two notches as described elsewhere in the VW-inclusion of FSE. Mount and charging cable fit perfectly and function. The problem is, however, continue in activating the Bluetooth. On the web I found in the Mario shockingly simple and ingenious solution:

A resistance (measured and sampled) 2,8kOhm (Mario says 4-5,7kOhm) must be soldered from the right of the contacts between Bury 3.From left and 1st. Thus, the Bluetooth device in VW is released. So adapter connector back down screw (4 x Torx). It is a printed circuit board visible. There as I said between the connector contacts and 3VL 1VR solder a small resistance of 3kOhm and insulate against the circuit board, screwing into place, in the FSE, try, happy. Oh: Bluetooth code at VW is 0000. See Marios 4 + 5 (customers image on the product).