I'd ordered some OEM HIDs from germany, and I finally got them. The only bad part is that they didn't include everything. Please help me instal them. I have the ballasts and all the bulbs, but I don't have the plug that connects into the ballast and has a wire that leads to the hid housing. I would like to know where I can get just the wires and plug itself; These are the yellow and brown wires with the blue plug. I need to mainly know where those two wires are connected. please help.