Not sure if it is a big deal but the powersmart blue LED power indicator on the cap of my 30 amp cable connection does not work. It used to glow a nice blue color when I was plugged into shore power and it was resting on top of my 30 amp plug. Now it does not. I have tested and all systems and both 12volt and 110volt work with the shore power plugged in. I guess I won’t worry about the lack of the Blue LED light in the cap not working unless anyone has an explanation. When it was working, I thought it a bit superfluous since my plug also has a light that has worked and is still working. Dr. Ray