Hi Dan , On the one i fitted the pinouts are --
pin 1/left ind + ,
pin 2 /choke ,
pin 3/ handbrake ,
pin 4/ not used,
pin 5 /right ind + ,
pin 6/right & left ind neg ,
pin 7 low fuel,
pin 8 /ign warning light ,
pin 9/ ign live feed ,
pin 10/ high beam ,
pin 11/ oil warning light ,
pin 12/ pos feed for oil warning light ,
pin 13 / not used
Hope this helps
Mike