Thanks guys, sorry for the late response. I'll have to check out the relay thing on the wipers. The only time it does not park properly is when I use the mist mode,(pushing down on the control lever). As far as the heat goes in reference to the guage, I guess it makes sense, Sailor, Thanks. I did note that the heater works better when the fan is set on the 2 or above setting. Thanks to all for your responses.