Tire pressure

Electronic tire pressure monitoring - great for detecting if you have a puncture, not so great when you have a spell of cold weather and the low tire pressure warning keeps on popping up on your dashboard even when you've manually checked the tire pressures and they are fine.  I've had the warning pop up 2 days in a row now, even after recalibrating the system after the first warning.  Classic overengineering.  Perhaps I'm just a Luddite, but I don't understand or care for all the bells and whistles that come with newer cars.