Hi all. I've got a weird problem with the passenger heated seat on the wife's 2011 LX570. Its a warranty issue that the dealership can't seem to figure out. The passenger bottom seems to have a short. It will work intermittently and then shut itself off. For example, on a long trip recently, the bottom would heat for 20 minutes and then shut off and then randomly kick back in and then shut itself off. The rear/back portion of the seat works fine. So far the dealership has replaced what they call the computer and the heating element. It still only works intermittently. Its currently back at the dealership and I was hoping someone here could give me some advice I can pass on to them. Thanks.
