while on a trip to colorado ,94 4.0 4x4 auto trans, i used the heater , and was able to read the numerical temp setting digitaly, and set it at a comfortable temp range ,
after a alarm lock out /fuel shut off problem, which was reset at the dealers ... the temp digital reading goes from the coldest low , to 29 degrees ,
then only shows "high" in the settings when i rotate the heat setting knob, the temp numbers in between 29 and high do not register .
I checked all the fuses , disconected the battery for awhile , but the problem is still there . the A/C works well on cold , the heat works well on high, i need to get back to the inbetween settings , any suggestions are appreciated

Try pressing the US/Metric button on your top panel - sounds like you've flipped it from farenheit to centigrade.

Most cool Paul , It worked , Thanks for your time and insight to the problem, It takes time to learn all the systems on the car , and this forum , along with you and many others, make this a great site