Hi guys, I'm swapping out the stock indicators on my YBR for my dads old XJR 1300's. Coming out of one of the indicators are two yellow wires - tell me if I'm wrong (are both ground)? And on the other, ones yellow and ones green. Should one not be ground and one positive? 

Cheers, louis

Yeh, the green is the positive,  but the 2 yellows, ? you"l need to test for continuity with meter, to find live,  or open it ,and see ,

If they're ordinary bulbs it doesn't matter, they don't care which way the current flows. If they're LEDs then they'll only work one way, so if they don't work when you plug them in, swap the leads round.

You're welcome.