THANK YOU Mark!
i live in Romania and i've bought this stromos car with battery problem, i change the elements and now it's work but the display say "batterie entladen betrieb untersagt" and when i try to charge it say " laden , batterie = 0% balancing activ I=0A. if i measure the HV voltage with multimeter is 330 V it's ok but the display doesn't want to show the correct information, if u can, help me with a manual even if it's in German, i will translate it. thank you again, if u want i take the pictures with all the battery boxes inside when i change the elements,
thank you again