I have had od lockout hooked up on my truck for a few years now, but never have been able to get the LED to work. The lockout function itself seems to work fine, but were having trouble with the light, we have the ground side of the led hooked up to c1-20 and the power side hooked up to a keyed on 12volt. As soon as we turn the key on, its gives it a ground, and the light comes on, but its kind of dim. As the directions read isnt it not suppose to give it a ground source till the button is pushed?