After just 1 week of ownership on a new Subaru 2019 Crosstrek Premium I suddenly get major nonstop music static and distortion all inputs BUT AM/FM. This is not just an off and on problem. Happens on CDs, all XM channels, Bluetooth, and audio jack cable & usb via cell phone. No items are plugged into the 12 volt receptacles (that might cause interference.) Everything but AM/FM is un-listenable and sounds like it will damage the speakers. Tried turning the radio off and on (hold in left dial) as well as multiple stops/starts of car via key and doesn't change.
This is stock stereo system (not Harmon Kardon or Rockford Fosgate)/6.5" Starlink Plus screen. Today was first day of major rain since owning the vehicle, is it rain related? Amplifier failing?
Here is one of 3 short videos: