Wiring Q

I've got the Edge 2 tail light with stock flashers in place. Need to do the wiring. The flashers are in and working.

The Edge Tail light has 3 wires running out of it. I assume I cut the WHITE connector off as it also has 3 wires and splice the Edge wires into those 3 stock wires. The YELLOW connector only has only 2 wires running into it.

Just want to double check before I cut anything.

So I spliced the 3 Edge Tail Light wires to the 3 stock wires from the white connector.

I did >> Black to Black ; Yellow to Yellow ; Red to Brown

Tail light works but NO BRAKE LIGHT???

from the bike side, black is ground, yellow is brake and brown is tail light...from the LED side, black is ground, red is brake and yellow is tail light...try that combo..