Auto mute

UPDATE: putting the transmission in reverse has nothing to do with the rear speakers turning back on. Instead it happens when I switch from rear AUX to Bluetooth. Putting the source on rear AUX and turning the rear speakers off then switching to Bluetooth made no difference either.

 

That's a possibility or just put in my aftermarket radio and I won't have to worry about turning the rear speakers off because I won't have to worry about the loudness filter as that's the reason for turning the rear speakers off in the first place. Thx for the thought

 

Yeah I did pull the radio out but unfortunately there's no wiring diagram on the radio itself and I suppose I could research it but I already have a wire harness for my aftermarket radio I'll just put that in, easy swap.

 

Consider that fake news. I've already had this aftermarket unit in another truck, no issues. And this isn't a CD head unit this is just a media receiver you only have radio, AUX or Bluetooth