Hi
I have seen a bunch of topics related to similar issues but not really understood why this happens and how to fix it.
So basically, when unlocking my car and entering it, I get this extremely loud popping sound from the speakers. The ignition doesn't have to be turned on. I experience this sound quite often when opening any door. It sounds almost like some wire is broken, and when power goes through it, it makes a short circuit sound.
It's quite difficult to explain it, but it reminds me of the sound when connecting an audio cable to a big speaker, and it tends to make this weird exploding sound.
Now I have a Columbus media system, and I can't really find any SOS thing in my car (I have read this can be faulty).
I will try and get hold of a diagnostic tool and see if I get any errors, but if anyone knows if this is something I could fix myself with maybe a software update, or if I would have to leave it to professionals I would appreciate any input.