Just adding my woes here. I have an '06 that right out of the gate had problems and I have replaced the Shaker 500 SEVERAL times all to no avail. The problems are varied and I have even resorted to using only store bought CDs to see if that helps. Ford says it's a problem identified with Delphi and that I have to keep swapping units until I find one that works.. Glad it's under warranty.
So warranty or no warranty, I'm pulling that piece of garbage out, and have an aftermarket head unit installed..Just what in the hell, was Ford thinking anyway ?? never mind, I get it..profit margins BTW, I didn't intend to offend, any of the GM guy's out there..I'm just venting my frustration, towards Ford..and I'm sure you guy's would feel the same way, If GM installed Ford products, in their vehicles, that were experiencing similar problems..