Get your self one of those cheapo 12v test lights from an auto shop.
And check your indicator wires as you may have the earth crossed?
I personally wouldn't cut the wires when your at the auto shop buy the red size crimp on terminals, spade type for the brake tail light and the indicators are pin style.
Makes a better job of it and when the cops
![Police](http://ducatimonsterforum.org/Smileys/classic/police.gif)
book you for illegal indicators it will make it easier to put back the original
![Kiss](http://ducatimonsterforum.org/Smileys/classic/kiss.gif)
Oh and you will probably need rezistors in the indicator circuit or they will flash to fast.