Litronic in my future

[Karl Nettgen]

can anybody tell be if the Bosch litronic assemblies will just plug into the existing headlight harnes if you have halogen lamps from the factory on a 2001 S. I know they won't level or adjust then but from what I have read, I would just plug a set in first if I can and not worry about the tilt upgrade module and harness unless the lighting spread is not acceptable.