I own a 2003 XK8 and I could really use some advice from more experienced Jaguar owners. I've one more month of factory warranty left and I've no heat in automatic mode. Although I would've never thought there could be a difference of opinion about whether the heat works, my dealer assures me it works like it's supposed to. Jaguar customer relations is less than helpful. I'd be most grateful if anybody had a suggestion for me. Thanks.