Hi. While driving my 2016 Levorg I heard a huge bang/twang - sounded like metal hit my front passenger door. Then there was another bang a few minutes later and after Googling it seems it was the radio or speaker. It hasn't happened since I turned the audio off. It was a terrifying bang that my passenger felt with his knee against the door. Do you know if it would be the radio unit or the speaker please? Thank you.
