Why does the 2022 BMW x3 seat heating automatically turn on?

The seat heating of 222 BMW x3 automatically turns on because of BMW's own comfort function. According to the query results of relevant information, in order to automatically turn on the air circulation system or air conditioning system to adjust the temperature inside the car after the vehicle is parked for a long time, BMW calls it a parking ventilation device or a parking ventilation device. BMW X3 is a unique SUV, which introduces the concept of a brand-new SUV sport utility vehicle and is equipped with BMW patented xDrive intelligent all-wheel drive system.