Electrical Question Winnebago 2529RG

[Murph362]

In closing up our trailer for the season I unplugged the campground power from the trailer. I then went inside the trailer and put on the lights in the kitchen area and they came on for an instant and then went out. Is this a case of a fuse blowing? At the end of our season, I generally do not go inside the unit once I disconnect the power, but having a solar panel I thought I would see how well it worked and see how much it drew down the battery? I guess this was somewhat of a newbie mistake. My guess is that I blow a fuse but have not gone back as of yet to verify. Am I correct in this assumption? Thanks in advance.

[Old-Biscuit]

Solar does not draw down the battery ...it charges it

Lighting is DC
So did you turn off the Battery Disconnect Switch?

Could be a blown DC fuse.
And if it is...WHY did it Blow (Short in light/wiring?)

Easier to find/fix the issue NOW while it is still fresh in your mind and not wait until next year

Do other DC items work?
OR just the lights not working?