2004 Mercedes Benz E320, 40,000 miles, Climate control panel lights & fans "appear" to work ok except there is no heat. AC works fine. I noticed that after the engine is off, and the "reset" button is pushed, an electric pump does seem to pump hot water. This I can tell by pinching the hose and hear a change in the electric motor sound. But, no heat in this mode either!
Tuesday, November 30th, 2010 AT 2:08 AM