If you've fitted a mk5 Mfsw try 0000134 for the code, 0000534 if you've fitted a mk6 Mfsw. You'll need to do a steering angle reset to clear the other fault codes, search for the topic "long coding ch steering module" which tells you how to do it, I had to do it a couple of times before it all started working again. Let us know how you get on.