Jayco FIC3500 Power Tongue Jack

[Travelers]

I have a 2015 Jayco with the FIC3500 Power Jack on the front. We noticed the light on when it wasn't supposed to be. When I turned the switch to the "off" position it only dims the light, it won't turn off (several small led lights). I opened the system up and the switch appears to function properly, just won't turn off. I look at the lights that appear to be on a small motherboard with two small wires connected. Not sure what the problem might be. The power function works fine but the light won't go completely off. Any one out there with an idea how I might fix this. Thank you.