For some reason this morning, the heater stopped working unless it is on "4". Actually, it is the fan that does not work--meaning that hot or cold, speeds one, two, and three do not work. I remember reading something like this many months ago. Can anyone help me out here? I checked all of the fuses under the hood by the battery and under the dash.
Please let me know soon, as I will be traveling tomorrow up to Idaho--very cold!!!

 

Nevermind, found the answer (after searching the whole site) in the FAQ's. Thanks guys.