if you read the posts properly as I've already advised you & many others it seems to be all 05 onwards facelift cars come with the steering wheel control module & the slip ring, dont know why people are telling you to get a new loom as the only loom thats needed comes with the FBMFSW inside the wheel anyway for the airbag & buttons.
If you still dont believe then call audi & ask them to check with your vin number which part number your slip ring & the steering wheel control module are, this will confirm with part numbers already stated on AS by number of users.