Carrier/rack problems of the 2016 Ford Focus

The speakers are making a loud popping and cracking. This is now happening with the radio turned off, and no bluetooth connected to it. It even sometimes does it when the car is completely turned off. This sounds to me like an electrical issue for one. For two, this is an extreme safety issue, especially when I am driving. The last time it happened, it sounded like gunshots going off that that’s how loud it was, when my car was turned off completely, and now I am suffering from extreme tinnitus. Next time this could actually explode my eardrums. I have heard this to be an issue for multiple of these vehicles yet there has not been a recall on whatever may be causing this?! this is an extreme health/auditory/neurological safety issue.

I have a 2016 Ford Focus and had nothing but problems with it since day one I've had the car at dealership several times for the wipers first they said can't find anything wrong next they said they adjusted the wipers then they said they changed the motor . It still stops in my view whenever it rains I told them it's still happening and I was told to change the wipers. I'm no I should not have to with a new car. One morning I get into the car and had frost on the inside of my windshield I turned the defrost on and watch my windshield crack brought to Ford and they said something hit it like a rock I explained what happened but wouldn't acknowledge that there was a defect I told them that if the windshield had a solid seal I would not get frost on the inside they brushed me off. And now my car doesn't start right away and I called customer service and all they said was nothing they can do about it. I'm so frustrated with this car since day one no one at Ford will help me. There are other problems like the interior lights keep going out . I'm so tired of wasting my time bringing the car to the dealership being made to feel like an idiot. Ford says they pride themselves on customer service but I yet to see it as every time they treat me like I'm making things up. I want my car in safe driving condition. Is that to much to ask for!!!!it shouldn't be but that's how for makes me feel. . ,I showed videos of windshield wipers also but I'm crazy.