How to Turn Off the Auto Start-Stop Function?
2 Answers
To turn off the auto start-stop function, the owner can directly press the auto start-stop button (usually a circular arrow containing the letter A). The dashboard will then notify the owner that the system has been turned off. If you wish to use this function again, simply press the button to reactivate it. Frequent engine start-stops can cause damage to related components (such as the starter and battery). The method for parking with the auto start-stop function is as follows: 1. Press the brake pedal to bring the vehicle to a smooth stop (keep the brake pedal pressed throughout the entire parking process); 2. Shift the gear to N, then engage the handbrake (for electronic handbrakes, simply pull it upwards); 3. Shift the gear to P; 4. Release the foot brake and press the one-touch start button to turn off the power.
I've been repairing cars for over a decade and often get asked how to turn off the start-stop function. After starting the car, there's usually a button near the dashboard with an 'A' letter or circular arrow symbol - pressing it deactivates this feature. However, you'll need to press it again after each engine start. I've seen many people use OBD port plug-in start-stop deactivators for convenience, but these often trigger fault codes. Actually, this feature is quite useful for city driving. If you really can't stand it, you can ask the dealership to disable it via software. But be warned - frequently disabling start-stop may accelerate battery wear, and AGM batteries (for start-stop systems) cost significantly more than regular car batteries.
