I am 95% done the install for my kit from Razor. My question is on the 6 wire weather pack connector, what is the small red wire coming from the PAC controller supposed to be connected to? I have gone thru the directions 10 times and can't figure it out??? This connector has the green wire= MAP connection the orange/brown turn on LED, the violet/gray (not used on my application) what about the red wire? Thanks as always guys.