I am interested in these, but I have a few questions hopefully you have the answers to.
1) I assume these work on a B7 Passat since this is the classified section for this specific car. I have a 2012 Passat TDI SE. However, when I did a parts search with your listed part #s, I received the following "Part Number "5K0951528YCR" was found for VOLKSWAGEN, but we could not verify the part fits the selected vehicle.
You may still purchase this part below. "
2) Is there wiring instructions/diagram with these? And is there documentation of the required VAGCOM coding that would need to be done (I assume this would be necessary but not 100% since I'm new to the VW world)