1: On both sides of the steering column there is a small clip, push them in and gently lift the cover up.
2: Unplug the gray connector on the left side of the steering column that runs into the multifunction switch (turn signal/high beam lever).
3: Connect wires 8 and 9 (green-red & green-blue) on the gray plug that you pulled out on the back where the wires go in. I used about a 2cm length of the leftover VW wiring stripped both ends and made a "U" shape with it and placed it into the holes. It's a perfect fit.
4: Reconnect the gray connector, close up the plastic covering and test the high beams. The xenon lights should now stay on when the lever is released and the high beams remain on.