What causes the start-stop function failure in Mercedes-Benz GLC300?

[McGabriella]

Mercedes-Benz GLC300 start-stop function failure may be caused by the following reasons: Accidentally pressing the auto start-stop button: Vehicles equipped with auto start-stop function usually have the system enabled by default. If it suddenly stops working, it might be due to accidentally pressing the auto start-stop button on the car, which turns the system off. Start-stop conditions not met: Different models from various brands have different designs for the auto start-stop system. Taking the new Passat's auto start-stop system as an example, certain conditions must be met. Specifically, the seatbelt must be fastened, the left front door must be closed, and the engine must be running. System action recognition: For manual transmission cars, the conditions for enabling auto start-stop are more complex. When parking, the system will only activate after recognizing three actions: "shift to neutral, pull the handbrake, and release the clutch."