Hello The other day I left my car at work and wanted to start again the next morning. But there were 3 indicator lights, the fuel oil lamp, the oil level and the one for the alternator. First I checked the oil level of this was actually on the lower point of the indicator, then I filled something up. I expanded the alternator and examined it. Everything was in my opinion fine but the battery just won’t be charged. Before ic h change the alternator I would like to know if it is due to the battery, which is only 2 years old or if it is full. there is a fuse, which is burned through and interrupts the current flow to recharge. And who is it, how do I find it out? I also find it a bit strange that over night 3 control lights go on. I already suspected a marten damage but did not detect any damage to the cable. I would be very grateful for help and who it would I hope the most important thing is already mentioned.