HI, my first post here, when I first started ebiking, there was not much info out there. I have a question that another Trek owner or Bosch Purion controller may know. I have a 2017 Trek super commuter +8, after a bout with cancer, fine now. I took my bike in for a free servicing. My concern is that the lights will not go out, the manual for the Purion controller and the Trek manual show the simple way to turn them on and off. The Trek dealer tells me that it is mandatory that all 28mph bikes in the US have lights on all the time, but I am sure that I could turn the lights on and off just like the manual. Do any of you folks have similar bike and provide any input on this. I don't like to ride around with bright lights all the time. Any input or suggestions would be greatly appreciate.