Installing Spoiler with 3rd brake light [Archive] - Toyota MR2 Message Board

light, brake, wires, spoiler, cable, connect, spoilers, existing, 2005, installed, fine, hook, decide, installing

I installed the OEM on my car which is a 2005 just fine. It came with a third brake and the car already has a third light. I decide to hook it up anyway. The new spoiler has two wires for the brake light but the cable going to the existing 3rd brake light has four wires. Does anyone know which wires I would need to connect the spoilers two wires to?