No the bike isn't working. The whole story: Bike didn't want to charge, left the charger onit so the bike went empty. After searching and some tips i find a melted connector, i fixed this. Then i had charged the first battery (untherneath the sadle, tip from here) that didn't help to get the charging going. Then i hooked up a battery to the 12V output, wich did turn on the bike. But the charger didn't turn on. And there where errors C2, C3. I managed to get the logfile, i will send you the last part of it, mayby you can see something in this log.
By the way, i also charged the battery with the red blinking led, that didn't do anything.
thanks in advance.