I have a wiser 905 SE. The front and rear lights are powered from the battery and controlled by a button on the controller. They were working but when I press the button now on the contoller nothing happens. Both front and rear lights and the led on the controller do not come on. Everything else works on the bike. I have checked connections and they seem ok. Would a bulb blowing on one of the lights cause this? Where do I start to look for cause of problem?
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