2009 ML350 After trying to jump start using the positive jumper post and the frame as negative the other ends of the cables touched a made a small spark, since the only electronics working is the odometer, interior lights, and electric seats. The jumper post and under the hood fuse box both have power and I did check every fuse except the ones next to the battery since I can’t seem to reach. I can’t even roll my window up. When i insert the key nothing happens at all.