1987 Syncro: In the wiring junction box at the left front area of the engine
compartment, there is a 3-wire plug with green/white, brown/blue, and
green/yellow wires. I can't find this anywhere in the Bentley, anyone have a
clue what this mysterious plug is for, and if the wires go forward to the
fuse panel? I need a few more front-to-rear wires to connect a couple things
in the TD conversion I am building for a customer, would rather use what's
there rather than run new wires. Thanks!

Karl