Hello, I know this is an old post however, I'm a newbie to this stuff with the Pioneer head units. I recently bought an AVIC-X4500BT. Will moving the mute wire from row 1 and pin 1 to 2nd row, pin 4 work for this model? also, does anyone know if there are hacks/mods i can do for this model? i'm hearing not much for the AVIC model but just wanted to check with you all.