My driver's side bottom heater hasn't worked since I bought the car used about 4 months ago. I still have until April to get the repair done, while I'm under warranty. But I'm seriously considering not repairing it. The dealer claims that since I'm not the original owner, my warranty doesn't cover a loaner car. And I don't feel like paying for a rental car for a week while the dealer dicks around with my car. Especially since it'll probably break again a week later.