Quote Originally Posted by NancysToy View Post
The passenger volume controls and the headphone mix control only apply to the wired BRP system.
Correct but the passenger forward and back for song select or channel select still works!
Odd.....

I actually looked at the pin outs of where this is connected to the radio and there are 2 dead pins labeled as volume control that "I think" could allow the passenger to control the radio volume if re-wried. Without the entertainment harness the passenger cannot control volume. But "I think" if re-wired to the radio port, they could.

Oh and FYI, if you don't want the passenger to be able to change the song/channel, just unhook them!

Personally my wife likes to control way too much stuff in my life so I unhooked that ability

Bob