Hi! I recently received a Bee Cool Bike from an acquaintance. The bike was not working and they had replaced the battery. The bike was still not working and they gave up on it. After some examination, I was able to get the bike to turn on (it has 20 miles on it) and it throws the error 8 code. At this point, I discovered the controller box has at least one burnt wire. I could not find control boxes on the replacement page on the website (where can I find them??). Secondly, I do not know if the motor is damaged as I haven't made it that far in examination. I would like to repair this bike even if it is to bring it in to a service center.