The heater controls are inoperable when this happens, its as if the outer limits took control of the heat and it gets extremely hot. I cant turn the heat on or off there is no digital display. After so much time passes by the outer limits turns control of my heat back over to me, and I have a display that registers the temperature again.I did disconnect the cluster one time and it still blew hot air by itself. So I reconnected it and did have some measure of control. What can I do?
Saturday, June 30th, 2012 AT 10:49 PM