Can anyone tell me how to go about adjusting or changing the direction of aim on the Xenon xenon low beams? The EU/US direct the beam to the right of centre where as the UK requires a left of centre aim. I have checked with one BMW dealer and their youthful service manager instructed me to check the owners manual as he did not know how it this was to be accomplished. Currently, it will not pass MOT required for registration until this is remedied. Is it a case of reprogramming, flipping a switch, changing the ECU or will it require new assemblies?

Thanks,
TDUK