Of the four heaters in our xfires, THREE of mine are dead! Both drivers' and the passenger's bottom heater. This is ridiculous. Seems like everyone's seats break.

My coupe is a 2004 and not under warranty any longer. Have there been any TSB's about these things? Is there any chance the dealer will replace them free or heavily discounted? Does anyone know how much is costs to replace these if you're not under warranty?