I noticed this noise coming from the center-armrest area of the car today. It’s a high frequency sound and it’s definitely annoying at times. It’s when I’m driving is when I hear it. My husband is partially HOH so he definitely can’t hear it and thinks I’m making it up.
I have to turn the music up loud enough to drown it out. Is this something of concern and should I schedule a service appointment? My 21 M3 doesn’t make this noise, so I don’t know if it’s a MY thing.