urban plus

Does anyone have a Haibike Urban Plus service manual and/or owners manual? I just purchased a used one and the Cobi system isn't receiving power from the battery (Cobi interface says no battery, despite the bikes battery being full). The previous owner said that the battery keys were swapped...

Hi I'm looking for a test/review of the new Haibike Urban Plus. (here in Europe the name is Winora Radar Speed) The bike is still not for sale in Europe but in the US is it already available (I think). Thanks! Bart (Europe)