Only the door speakers will play audio. I have an aftermarket radio that is able to connect to bluetooth. All that works fine, but when I play music it only comes out of the speakers near my feet. When I press the button to turn on the headrest speaker it doesn’t light up and nothing happens. Any help is appreciated.

 

I'm fairly sure your amp signal wire isn't hooked up correctly. If you used the kit adaptor to go from your new radio to the stock harness, the amp turn on line is in the wrong hole. Without it, you're only gonna have the two small speakers working.

See this post
https://www.rx7club.com/2nd-generati...-help-1151188/