Hello all was just wondering If anyOne would know why my 4th brake light is working but my third is not, basically I have put a spoiler on my 8th gen with a LED strip in it and just stripped the insulation from the brake light in the rear window and soldered it to them, my 2 main brake lights work and the LED strip but my rear window brake light doesn't work???? If anyone can help me I would be very thankful.