Brake Light LED Resistor Configuration
 

Hey guys, I've searched and can't seem to find anybody mention the proper configuration for the resistor when installing LEDs on the brake lights.

I see people post about it but not sure if I go ground to blue, ground to green, or blue to green. I don't have a way of testing the wires and I don't want to use trial and error to test it out as I'd hate to taper with the wires too much.

Does anybody know what the configuration is for the resistor for the Brake lights?

kTHANKS.

EDIT: Not sure if it matters, but its for an S4