I ended up here trying to figure out how to get my "PIN" to use VCDS to pair new keys with my '04 Allroad. I may or may not go beyond that (with NefMoto), we'll have to see.

Previously I've had a pre-facelift '99 (B5) 1.8t A4 & then a '02 (B5) S4. The Allroad has a MTM chip in it and I finally after all these years bought a Ross Tech adapter (the Hex-Net) Each time I've gotten a "new" Audi it seems I do more mods than the previous one, go figure