Day boys have a question … And that’s when I went to work yesterday, I noticed on the way that my boxes went on and off in the back. Without touching anything the sound has spun. Subwoofers and the boxes at the back no longer went. First only so on, off, off and now no more at all. But the funny thing is that when I start the ignition, with which also the final stage starts, one hears such a dump katter. If one turns on the ignition, then there is a “duff” from the B Oxen and from the sub and so and so and now it’s just snorting, duk, duk, duk .. and of course no sound. I already checked the fuses, it’s nothing. Everything went smoothly .. until yesterday Can it be because it was so hot yesterday? Because my car was standing just nice inside the sun and sowat and the power stage is in the trunk and my car color is dark blue. But what can then have happened? I checked all the visible cables and took off the individual boxes and the sub but not the sub Results. Please help me