[Perfectlap]

no I don't think they are built into the headlights. I believe its some voodoo wiring that only German speaking guys named Heinz know how to do. In other words, the special wiring is in the car not the lights.

Btw, anyone else who is upgrading, you can adjust the height of the beam if they are not even by using one of those ball end hex wrenches, there's a hole for it on the side of the light. I adjusted my set while it was parked about 15 feet away of the garage door.