The seat warmer/heater burned a hole through my driver’s side seat and my coat. Luckily, I was not injured but I have severe concerns about this problem also occurring in the passenger seat where my children sit. This problem causes me worry about my own safety and that of my children. I am disappointed to be unable to use a feature that I specifically purchased this vehicle to use and enjoy. I currently have my vehicle at a Toyota dealership for diagnosis and evaluation.