I have heard putting together tdi electronics from different parts is a huge pain in the ass. You have to go to the dealer to get the keys coded to the cluster and to the immobilizer and they go out of their way to make it difficult.
This might be a build thread... if I could get my hands on a complete BRD (PD170) swap. I already have the cluster (I know, its not much), but I need to get all the other stuff. Anyone want to help me get this thread going? I need the swap part. Where could I possibly source this??