These are what I have in my F34, but for whatever reason not all models use the same bulb, so you have to be sure of the base before ordering.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
OBD is something else entirely. If you're asking which adapter to use with Bimmercode I have this:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1