Sounds like the same system as in my Subaru. I don't even know how you can design a system to emit audio and and not be volume controllable for like millions of

Sounds like the same system as in my Subaru. I don't even know how you can design a system to emit audio and and not be volume controllable for like millions of CPU cycles. And you'd think with like about two dozen buttons on the steering wheel, one of them would allow you to mute control the phone mic when your are on a conference call.