Well we shall see what they do. I dropped of my car and was explaining the pico fuse issue to my salesman and the manager, the manager tried to just blow it off saying that in 15 years in the business he had never heard of it, fortunately I was partially validated by another salesman standing near us that overheard the conversation. He gave a discusted look to the manager and asked him, "You seriously have never heard of the pico fuse issue with Pioneer decks?! He is right, it's a real issue, and from what I have heard he did to diagnose the issue I would bet 95% that is the problem." The manager still was acting like he didn't believe it.
I am a little concerned that the manager who supposedly has 15 years in the business has never heard of it, my salesman I can understand not knowing but not the manager that runs both the store and the installations. As good as the installer is I am hoping he does know and replaces the HU, it would certainly save him a ton of time if he does. As much confidence as I have in my installer the manager's attitude toward the situation after I have spent as much money as I have with them it makes me hesitant to do further business with them. Sigh.