
It is necessary to press the off button in the car. This button represents the function of the vehicle stability control system. When this system is turned off, the vehicle cannot maintain high-speed dynamic stability. Therefore, it must be turned on while driving, as it has no impact on normal driving. The role of the off button in the car: Its main function is to control the engine output through the computer in case of unexpected situations, deciding which vehicle tire to apply braking measures to avoid issues like understeering or oversteering. It is a practical feature in the car. When there is a sudden need to dodge vehicles, pedestrians, or animals on the road, this function automatically activates to help the driver adjust the vehicle's posture, thereby enhancing the vehicle's safety.

I remember once on a long drive, pressing the AC OFF button in hot weather could turn off the cooling, which felt much more comfortable, especially during traffic jams. I also turned off the auto start-stop to avoid frequent engine starts that could harm the battery. However, I don't recommend pressing it on highways because it might affect the defogging function of the AC. If you encounter rain or fog, reduced visibility could be dangerous. In city driving with frequent stops, pressing the OFF button can save some fuel and reduce noise. I think it's fine to use it flexibly based on the situation, but remember to check the car manual first to understand the function of each button. Don't press them randomly to avoid electronic system errors. Overall, pressing the OFF button at the right time is fine, but the key is to know what it does—don't overlook safety for convenience.

As an experienced driver, I have to talk about the OFF button. For example, the ESC OFF button can turn off the anti-skid system. It's fine to press it when testing handling on dry roads, but never touch it in rain or snow, as wheel slippage can easily lead to accidents. The A/C OFF button can save some energy when opening windows for ventilation on short trips, but if you press OFF while the air conditioning is running, the sudden temperature change inside the car can be uncomfortable, and it might even consume more energy over time. I usually check the dashboard after starting the car, and if a warning light comes on, I'll press the relevant OFF button to adjust. In short, OFF buttons aren't just for decoration—whether to press them or not depends on the situation. Make sure your driving is smooth and efficient, and with good habits and practice, you'll master it.

As a beginner driver, I used to hesitate about pressing the OFF button. Later I learned that, for example, pressing the Auto Start-Stop OFF in areas with frequent traffic lights can reduce wear from repeated starts, protect the battery, and save fuel costs; but on the highway, pressing it is unnecessary and might confuse the system. Turning the AC OFF when the car feels stuffy can provide a few seconds of relief. The key is not to press buttons blindly while driving—find a safe spot to pull over first. Regularly reading the manual or online tutorials helps build confidence over time.


