HID H7 E90.pdf
This was super easy and I'm a chick q; so I have confidence in you all. If your Bimmer's LCM isn't flashed for xenon/ bi-xenon (mine wasn't) this is what you need to do unless you go back to the stealership.
Let me know if you have any questions or if something isn't clear. I typically don't write up DIY Tutorials so don't be a meanie and make me