Well, it only took me five holes in the trunk to get the spoiler we purchased on e-bay on my wife's SC. However, I'm not 100% sure where to look or which wires I need to tap into in order to get the center light on the spoiler to work when we step on the brake. Can anyone help me out with this? Thanks

 

I installed a spoiler a few months ago and found a wiring harness taped up behind the panel that covers the gas tank. If my memory serves me correctly, it was on the right side (look into the trunk). It was the only wire in that vicinity that wasn't connected to anything. If you have a multi-meter you can test for voltage when the brake is applied. Hope this helps...
David.