fitting led resistors

hi all, wondering if you can help meÂÂ*





I'm trying to fit led indicator resistors to my laguna coupe, but I don't know what colours does the indicator, live or earth... ÂÂ* one plug powers the unit, no individual plug for the indicator....ÂÂ*





I have looked on Google trying to find out.... anyone can help me ?



Cheers