Any modern Peugeot car owners experience this fault and any ideas? My 2008 on a 30 degree day randomly decides its 7 degrees outside. It eventually displays the correct temp but I wonder if it has any effect on my climate control. The A/C does not seem as icey when its playing up. I'd say 80% of the time its fine but at least once a day it chucks a wobbly. Even seen 1 degree and ice warnings..... Restarting the car does not correct it.