Hi I'm new, and there is an old threading this that wasn’t resolved so I hope it’s ok to bring it up again. I have a second-hand, almost new Bulls Cruiser e. It has a nice Bosch Active Line + mid-mount motor with wired in LED lights, but the lights don't work. I've had my LBS check to make sure the lights are enabled in the software, and there are no switches on the lights themselves. Any idea what could be wrong and how I can fix?