How to Use the Engine Auto Start-Stop Function?
3 Answers
The method to use the engine auto start-stop function is: 1. Quickly shift to P gear when the engine stops, then release the brake; 2. Reduce current consumption; 3. Avoid repeatedly pressing the brake when the engine is off; 4. Let the engine speed drop to zero, engage the starter gear, and then restart; 5. Do not activate the auto start-stop system during low-speed parking or when the air conditioning is on. The engine auto start-stop system automatically shuts off the engine when the vehicle comes to a temporary stop (e.g., at a red light) and restarts it when it's time to move forward again. Additionally, turning off the engine when parked effectively reduces noise and vibration, enhancing the driving experience.
As an ordinary driver with ten years of experience, the auto start-stop operation is really convenient. Just locate the round button marked 'A OFF' or a similar icon in the car, and press it lightly to toggle the system; when the light is on, it's enabled, and when it's off, the system is disabled. When waiting at a stop, such as at a red light or in traffic, the engine automatically shuts off to save fuel; releasing the brake or pressing the accelerator restarts it within a second without any lag. This saves a lot on fuel costs during city commutes, especially in congested areas. However, note that brief stops with the air conditioning on can reduce cooling efficiency, affecting comfort; manually turning it off before ascending or descending slopes is safer for preventing slips. New cars are designed to be durable, so parts won’t wear out easily, and you’ll naturally get used to it with practice. Overall, it’s a smart feature—effortless with just one button press.
As a new driver just starting out, the auto start-stop feature is incredibly easy to use. The small button in the car is usually labeled 'ECO' or 'Auto Stop'—press it once to activate the system, and press again to deactivate. When stopped at a red light, the engine shuts off to save fuel, then instantly restarts when you release the brake at a green light. This feature is especially great in city driving with frequent stops, cumulatively reducing fuel consumption and being eco-friendly. At first, I worried frequent starts might strain the engine, but the manual assures modern engines are reinforced for this. Occasionally, the AC turns off, causing slight temperature fluctuations inside, but it's not a big deal. In heavy traffic, I manually disable it to avoid annoyance. Remember the button location and practice often—it quickly becomes second nature. Highly recommended for beginners.
