Here is how i did install the tri bar light on my street glide 2014 hdi model.The light is empty here in europe.Take off the empty light from your bike, take off the smoked lens its glued.buy a tri bar light from biker choice part nr 482761 oem#68358-07 take off the smoked lens on the new tri bar light remove the led lights in side the new light and install it to the old light, first you drill a 10mm hole on the left side of the old light for the cables.Order cable from harley davidson part number 69200772 install this under your seat there is tree cables that runs to the tri bar light. Install all back on bike and you are done.If harley dont make a tri bar light make it your self!!!street glide need some extra brake and running light.