Mysterious interior lights

[Dutch Star David]

When I store my coach, I turn off all the interior lights. Invariably, when I return days or weeks later, most of the interior lights are on. Today, I took the coach in for the Aqua-hot pump recall. As soon as I started the generator, the same lights came on. It doesn't seem to matter whether I turn the lights off individually or with the light master switch. Same result. Thankfully, I can plug into 20 amp at storage facility. Any ideas??

[BFlinn181]

You mention a light master switch. I imagine you have more than plain light switches, they are probably dimmers, multifunction, perhaps memory settings, etc. I'd think either something is sending a signal that's turning them on or you have a malfunction. I'd contact Entegra and explain your problem and see what they suggest. I doubt it's a simple fix.

[hogdriver]

Most of the lights in the Entegra are multiplex controlled lighting. The light switches are mini circuit control boards that send signals via the multiplex wiring to the "big brain" in the circuit panel box. If your coach still has the master power switch on when parked it wouldn't take much interference in the shore power to cause a hiccup in the control circuits and turn on the relay that powers the lights.

[Crippsfl]

Poltergeist?