Before you get too crazy....what's the temperature swing right now where you're at, and is this happening after the car's been driven and is good and warm? Is it garaged, or parked outside?
It's not very hot here about 10°c which is about 50° Fahrenheit. The car Is in a non insulated repurposed sheet steel barn. So basically protected from rain, wind and snow. Car had been running for over 5 min when the picture was taken
