honeyvixen330i
New member
So I am not sure if any other G20 models have experienced this, I currently have the 2019 G20 330i and I have noticed a high-pitched white noise when I turn the car off. I am not sure where the sound is remotely coming from, I assume a speaker issue. Has anyone else had this issue? If not, I will be visiting the dealership again to explain this issue and post an update on what may be the cause. It's not worry-some unless you're sitting in the car and periodically notice like a Dog whistle noise lol because it def annoys me lol.
