There are many kinds of chassis system faults. Sometimes a tire jack is added to raise one side too high or too low, and this warning will also be displayed. But if you say that even the suspension and shock absorption devices and function keys are obviously inoperative, it is difficult to restart, and it will be restored. Let the 4S store detect the specific reason first. If you see on the site that only the computer is refreshed, it will not be a big problem
