headlamps!!!
So, which model of car do you have and which side of the road do you drive on? It sounds like you have a car designed for driving on the left-hand side of the road. In that case, then the "drive on right" option in MMI will reduce the light output because the cut-off will now be completely straight (no light band to light up road signs).
Or, you have an issue with the lights. Since you have a 2012 model, surely it's under warranty and you can take it in to a dealer for inspection? If they're far away, at least give them a call to ask their advice.
Good luck.



