I have a Feb 2020 Model 3 which makes the "spaceship" noise when in reverse. I just installed 2020.48.26, but didn't get the Boombox feature in the release notes nor anywhere in the UI I can see. Everything I read online indicates that spaceship noise implies "Pedestrian Warning Speaker" which is what's needed to get Boombox.
Anyone else in this situation?
Anyone else in this situation?