On a 920bt which wires do you run hot on red, yellow, orange? I need to know the configuration for a 2005 Corvette. Thanks in advance. Also where can I get an adapter? from radio to harness.

Google is your friend on the harness and the install manual for the unit will tell you how to wire it.

I've got it wired, but now I get no sound at all. Is there a mute wire that I'm missing?

Thanks

Hey Jimbo, Not sure about the 2005 Vette, I installed one in my 2002 with the bose system and I needed an adaptor for it to work with the Bose, Does the 2005 use a bose system?

For this being a AVIC site it is sure hard to get help from some, If everyone searched and read the book there would be no use for this site or some of the so called help.

if you go to crutchfield.com and indicate what vehicle you have and add the 920BT to your cart, it should let you know if there are any extra adapters you need and if there will be any issues that interfere with your system. i've always found that helpful. good luck!