The outside temp monitor on my 96 Eldo seems to be working incorrectly. This isn't a big problem for me unless it changes the way the heat works. I'm not sure if the car adjusts the heat based on the ouside temp. When ever I get in the car, it registers the outside temp way too high, last night it mst have been in the 20s-30s and it said 72. Can I reprogram this or is there a part that has to be replaced?