I bought one of the Back Off brake light modules from SignalDyamics and am going to install it on an '07 Ultra. Where would I find the brake light wiring and splice into it, before it splits to the lights on the tour pack? I want the module to flash all the brake lights back there. Figure it's under the seat somewhere, just looking for info on where exactly...

 

It's under the seat, Well it was on my 02 Roadking and my 07 StreetGlide.....The plug that goes towards the back of your bike....

 

Yep, its under the seat and you can't miss it.

 

OK, thanks!!