T7c Black plug short side
1 Red/White - MFA reset
T7a Black plug long side
2 Black/White - MFA memory
T7b White Plug Long side
1 Green/White - can't find anything on this one, can't be that important

2 Green/Black - Oil Temp
3 Red - live feed (B/12)
T7 White Plug short side
2 Red/Grey - outside temp sender
3 White - MFA mode button