I have had an issue I've kind of brushed of, but it has happened about 5 or 6 times now where the external temperature sensor reads way colder than it is. For example, this afternoon it read 18 degrees F (yes F not C) when it was around 70 F outside. Usually the issue resolves itself within a few minutes, definitely with a restart of the car, but today it lasted about 25 minutes. I think it may have also affected the internal climate control because it was blowing hot air even when set to 66 F. I have made an appointment to get it checked, but it happens so sporadically, I don't know that it will be reproducible. I did a forum search and noted that some people had an issue with it reading too high in the summer, but didn't find anyone note that it read too low? Any others with the issue?