I usually keep my DIC on "COOLANT" to keep a check on the engine temp since we only have idiot lights. Yesterday I was driving home and changed it to Outside air temp/odometer. The outside air said 104 degrees for a moment and then dropped to 103. It was hot but it did not seem that hot. After parking (in the shade) I checked it a couple of times and it stayed at 103 for a long time. I did not look at it again until this morning and now it seems to be working fine. My question is how accurate is the outside air temp on the DIC? Was it really 103 and why did it take so long for the temp to drop?