I've got an 09 Electra Glide Classic and need to know if there is a wire leading to the rear lights that cuts the power when the brakes are applied? I have some lights I want to mount but want them to go off when I touch the brakes. Is there a wire, and if so, what color is it?

Thanks in advance.

 

no there is not a wire there to do what you want. It can be done using a combination relay if you want to try it.