I installed thisheated seat kit this past summer in my driver's seat. It is working great. Low seems to be sufficient for the cold weather we've had so far in 2009. Using high doesn't make it heat up faster. It just changes the temperature that it turns off at.I had planned to take photos as I did it but got carried away with getting it done. If you plan to do this in your Esteem feel free to contact me and ask questions.
Photos coming soon (hopefully).