HOPEFULLY YOU ARE GOING WITH LED'S not just another Filiment
Hopefully you are going with something with LED's and are not only brighter, draw less current, and are vibration resistant...start your bike and see which connector causes the turn signal light to come on, another one should be for running light and the third for your ground...just mark them and then when you get your new lights you should be able to hook them up as they discribe in the instructions...just make sure that the dim one is always the running light and the bright one is ALways the turning light...