Electric wiring in vintage vespa

[giddykipper]

Hello - can anyone help me.  I'm trying to re-wire a Vespa Douglas Sportique and am stuck with the headlight.  There are four points labelled AB LC M AN and I have four wires that are coloured pink, maroon, violet and grey.  Does anyone have any idea which goes in which please??

[mijapxman]

Check the Italian words for the colours you mention, the AB,LC, etc may be an Italian abbreviation of these colours?
  
Too much on my mind to hunt the answer, soz.


Mij☺