For what it’s worth, I’m also getting a high pitched signal type noise out of the headrest speaker(left one if seated in drivers). It’s almost as if there’s a power issue or some type of interference in the line. I can’t for the life of me figure it out and dealers he looked at it twice now...
I too have this static noise and it’s driving me nuts. Usually noticed when car play is active, but I can’t say that is the case 100% of the time. I’d very much like to know how to get rid of it.
22 Lariat 3.5EB