Thor Forums

[MLP]

Power maybe wired in parallel. You may need to open and remove each switch to look at the power connections. It seem that the first light in line may have a wire that came loose. Some manufactures use twist-on wire connectors behind the light fixtures. If they have not been taped, then they can come loose. If a wire was not pull tested after twisting, it may not have been installed and secured properly and finally pulled loose on its own. This is true for trailers, but I have not had to open my Palazzo lights so I do not know what Thor does for DC power wiring connections to the lights.