235 mast head light wiring

[mmhamer]

I forgot to unscrew the connector at the deck for the Masthead Light when I dropped the mast on my 235. So it pulled right out of the connector. I'm trying to figure out which wire goes where. The plug has three prongs: one large and two slightly smaller. The wires from the mast are: yellow/green, brown and light blue. Anyone have an idea of which goes where? I've attached a picture of the connector.
Thank you.

 

[justsomeguy]

How many lights does the wiring control? Two?

 

[Scotty147]

This might help.

 

[mmhamer]

That will work. Thank you.

 

[Justin_NSA]

Good time to convert to LED but be sure you get polarity correct.

 

[GGordonWoody]

Anyone have an idea of which goes where?

For future reference, the dwg for that wiring and more are here:
http://www.marlow-hunter.com/wp-content/themes/marlowhunter/export/