What are the reasons for displaying an engine auto start-stop system malfunction?

[LaIsaac]

The reasons for displaying an engine auto start-stop system malfunction include issues such as a dead battery and car temperature. Below is an introduction to auto start-stop malfunctions: Dead Battery: The auto start-stop system primarily relies on the battery's capacity. When starting the car, a large amount of battery power is consumed due to the high current. Therefore, cars equipped with the auto start-stop function use high-capacity batteries that can withstand high current impacts. When the battery power is depleted to a certain extent and the battery can no longer continuously provide the required high current, the auto start-stop system will automatically deactivate to protect the battery and maintain its service life, necessitating the replacement of a new battery. Car Temperature and Other Issues: The engine coolant temperature has not risen after a cold start (normally at 70 degrees Celsius as the threshold); the outside temperature is below 5 degrees Celsius, or the interior temperature is below 20 degrees Celsius when the heater is on; the steering wheel angle is greater than 30 degrees; the front-seat driver has not fastened the seatbelt; parking on a slope (e.g., a 10%+ gradient).