I used the VW 000.979.009 repair wires which have the correct ends so on the 2003-2004 cars you don't have to cut and splice the wires. I only had to solder one wire and that was the power wire, which had to be lengthened, from the fuse panel B7 to the cruise control connector.
Adding an OBC stalk or thinking about adding a Cruise Control stalk without removing the steering wheel? Why?
What ever you do you have to disconnect the battery, after that 10 minutes later the air bag and steering wheel are off and laying on the passenger side floor and now you have a little more room to work.
Since I don't know what I'm doing and I'm flying by the seat of my pants I like to be able to see what I'm suppose to be doing and see where I might go wrong so I can hopefully catch myself before I make the mistake. I had time on my side so I didn't mind removing the extra parts.
Here's two more views of the stalks.