I bought a 2009 bmw 528xiA and the headlight plug are cut off the wiring harness and not in the car and I have another 2009 bmw528i i was going to use as a donor car however the plug on the donor car has 11 wires and the xiA has only six and I am having trouble finding any thing on the internet because some of the wires are are the same size and color. So 2009 bmw 528xiA May of 2009 and the 2009 bmw 528i in March of 2009 i am guessing I am working with pre facelift and facelift not sure.