How to Use Auto Start-Stop Function in Cars?

[MacFrancisco]

Steps to use auto start-stop function in cars: 1. The auto start-stop system is in normal working condition once the car is started. 2. When encountering traffic lights or other reasons to stop while driving, step on the brake, and the engine will automatically shut down after about two seconds. 3. To start moving again, simply release the brake and step on the accelerator, or gently turn the steering wheel, and the engine will restart. Precautions for using auto start-stop: 1. If the vehicle is driving on a relatively steep slope, try not to activate the auto start-stop function. 2. When the air conditioning is running at full capacity in extremely hot weather in the south, it is best to turn off the auto start-stop function, as the air conditioning requires significant power consumption. 3. When the vehicle is driving through water, it is advisable to turn off the start-stop system to prevent water from flowing back into the engine through the exhaust pipe, which could cause the engine to fail to start.

[VanJudah]

I've been driving a car with auto start-stop for two years, and this feature is actually quite easy to master. Every time I get in the car, there's no need for special operations as the system defaults to being on. When waiting at a red light, pressing the brake pedal all the way down will illuminate the green start-stop indicator on the dashboard, and the engine will shut off by itself. At this point, the air conditioning switches to fan mode, but electronic devices can still be used. Just keep your foot on the brake; lifting it will instantly restart the engine. If you're at a toll booth or temporarily stopped to wait for someone, pressing the brake deeply to activate start-stop can save some fuel. However, remember to press the start-stop button to temporarily turn it off when driving through waterlogged areas on rainy days to prevent water from entering the engine. The start-stop won't work right after a cold start either; it activates only after the engine warms up.

[DelKai]

At first, I didn't understand the start-stop function either, but later I figured it out: after starting the car, the system activates automatically. When stopping, press the brake pedal firmly to make the engine shut off. The key lies in controlling the brake pedal depth—lightly pressing won't trigger it; you must press past that critical point. When start-stop is active, the steering wheel becomes heavier, and the engine sound disappears, but the radio stays on. To start moving again, simply release the brake. It's recommended to turn off the function during reverse parking or in stop-and-go traffic to avoid the annoyance of frequent start-stops. Additionally, if the battery charge is insufficient, the system will automatically pause the start-stop function, which is quite smart.

[MacDaisy]

The biggest advantage of the start-stop function is fuel efficiency. Tests have shown that using start-stop in urban areas can reduce fuel consumption by about 8%. The operation is actually foolproof: the system shuts off the engine within three seconds of fully pressing the brake, saving you the trouble of turning the key yourself. When starting again, the engine restarts faster than when I used to manually turn it on and off. Keep an eye on the dashboard indicator—a green sprout means the start-stop is active. The air conditioning compressor pauses, but ventilation continues to work. In winter, if the water temperature is too low or the battery is nearly dead, the start-stop will stop working to protect the vehicle. In such cases, don't worry about whether it's broken.