To Air Is Human
 

My 97 Milly has developed an a/c problem. To get a/c, you have to turn the climate control to 65 degrees. It will then either blow absolutely COLD air on HIGH fan, or it will blow warm air. No in betweens. If it blows cold air, it will blow cold air all day long. Otherwise, you're stuck with the windows down.

Any suggestions would be greatly appreciated.