So been reading forums but it's never gets answered/solved, but when winter comes and its like 50F or lower the climate control wont turn on and fans don't work therefore I cant defog or defrost my windshield. It will eventually turn on if I drive 30 to 50 minutes depending how cold it is outside and will work like normal after it kicks on. I've changed out thermostat and heater blower transistor but still nothing. Coolant is also topped off and no leaks of coolant anywhere. Don't know what to do with it anymore. Please help if you have any ideas.