Soo bought a new twilight, old one was destroyed and so forth, so I go a new one integrated taillights, hooked it all up and the taillight works and the license plate lights work but the brake switch activates brighter taillight lights haha any ideas?? Also bikes tail is an f4

 

Isn't that what it's supposed to do?
I have an led tail light with dual intensity led lights and that's what it's made to do. One brightness for tail lights and brighter for brake.

 

It wasn't the problem I was describing but I fixed it, couple wires switched

 

what wires did u have to connect to get the brake light to light up when u do push the brake i got the running light to come on but no brake light any ideaas?

 

What bike is it and what tail light