I’m my 2015 f-150 lariat, my balance and fade and stuck to the top right and when I center it out it just moves it’s self back up there. Same with the bass and treble, they are stuck on max and when I try to turn them down they just automatically go back to max. Has anyone else experienced this because I can’t find anyone talking about. And does anyone know how to fix it. I’ve tried reset it back to factory through settings and it’s still bugged.

 

Have you unhooked your battery for 20 minutes?