Hi. I understand your instructions for the most part. However: When you are wiring the 611T in the brown X5 BCM connector, is there a certain way the wires from the 611T have to be inserted into this connector? Do the wires that originally go in to this connector have some sort of an attachment on the end of them? Do the 611T wires have to be "spliced" in to the original wires that are in # 4, 10, 22?? Thanks!