About a month ago - I was using the caravan on electric hook up, onsite and I noticed that the caravan tail light were on when i woke up in the morning but thought not much of it.
Anyway, the problem has persisted. When connected to electric hook up and/or 12v, regardless whether the power is on on the control panel the tail lights remain on. I have done a system shutdown on the sargent system, disconnected and charged the lesuire battrey with little success, the only thing I have not tried is connecting it to the car to see whether it might reset the system or simlar.
I have searched online and found few people experiencing this issue - most people struggle with the opposite of no roadlight when towing!
Any guidance appreciated.