Well, had problems with the battery, is such a screw head on the poles and that was probably loose. Car went off during the ride, after I had started several times, because it was on the mountain, I let the clutch come in the gear and it also started again, at the next brake the engine went off again. ECU was more than 1 hour off, so resetted. I have charged the battery in the meantime again, but nothing does anymore, no clacking at the start attempt, nic hts. Stands on the road and I can’t crawl around on the ground in the weather. So, starter doesn’t turn, instrument panel lights, code input goes, only when trying to start does absolutely nothing. Somewhere the current flow is interrupted. Can the control unit have gotten one away by repeatedly starting? Is there a certain fuse that could be responsible if yes, which would that be? Stand on the hose, just don’t come any further. Since the failure of the WFS and ma Nuelle code input is the worm in it. But it has nothing to do with the code, because the engine is even without code, only that the engine does not start. Thank you for your help in advance.