[Nando_e90]

I replaced the right xenon ballast of my 2006 e90 330i (EUR version), and took the ocassion to remove and clean the projector, but after putting everything back, I noticed that the xenons did't auto-level (mine only has that feature, not the adaptive one) and are aimed all the way down.

I've been doing some research about the matter and it seems that a FRM reset could fix the issue.
I've also found some DIYs on how to do that with NCSExpert, but I would like to know if anyone has ever been in a similar situation and can give me some more insights.

Any input is appreciated. Thanks in advance.