How to Turn Off the Auto Start-Stop Technology in a Car?

[LaRonan]

The method to turn off the auto start-stop technology in a car is: 1. Press the brake pedal while the vehicle is in normal operation; 2. The auto start-stop system will then activate, and the indicator light on the dashboard will illuminate; 3. Press the "off" button for the auto start-stop system; 4. The dashboard will display that it has been turned off, indicating the auto start-stop is deactivated. The engine auto start-stop system automatically shuts off the engine when the vehicle is temporarily stopped, such as at a red light or when pulling over, and automatically restarts when it's time to move forward again. This system helps avoid engine idling when the vehicle is not in motion, thereby saving fuel.

[MacJohn]

I drove a taxi for eight years, and the first thing I did every time I got in the car was to turn off the auto start-stop. I would find the button with the letter A and an arrow on the center console and press it immediately after starting the car. The dashboard would then display an 'auto start-stop off' indicator light. It was especially annoying in traffic jams when the engine would shut off every time I braked, and there was a delay when restarting. Some people say it saves fuel, but frequent starts cause more wear and tear on the battery and starter. Replacing a battery costs around 2,000 yuan, which is much more expensive than the little fuel saved. Experienced drivers know that keeping it turned off long-term is better for the car. Nowadays, many new car models even include a permanent disable option, but you have to visit the dealership to have the program updated. For manual transmission drivers, it's even simpler—just depress the clutch halfway to prevent it from triggering.

[McJason]

As someone who frequently drives long distances, I'm used to turning off the auto start-stop function. Among the row of buttons below the left side of the steering wheel, there's one with a circular arrow icon—just press it to illuminate the yellow light after ignition. It's really annoying when the engine keeps automatically shutting off during rest stops on highways, as it weakens the air conditioning. It's especially important to turn it off when driving through waterlogged areas in the rain—if the engine stalls automatically and restarts while wading, it could be ruined. I recommend checking the operation instructions around page 135 of the user manual, as button locations vary by model. Some German cars require manual deactivation after each start, while Japanese models allow you to hold the button for three seconds to disable it for the current trip. Honestly, the feature was designed with good intentions, but the real-world experience is quite underwhelming.

[Albert]

Just taught my wife how to turn off auto start-stop a couple of days ago, and it's actually super simple. After starting the car, look below the center console screen for the physical button with an engine symbol and a slash. Press it, and the screen will display the auto start-stop disabled symbol. Female drivers especially should turn it off—it's really scary when the engine suddenly shuts off while braking during reverse parking. Remember, you need to do this every time you restart the car. Some cars can be fitted with a blocker plugged into the OBD port to permanently disable it, but this might affect the warranty. I've tested that the auto start-stop triggers less often when the AC is on, but it's safest to turn it off in summer when using the AC to avoid losing cooling when the engine stops at red lights.

[DelDylan]

With ten years of car repair experience, I've seen too many faults caused by auto start-stop. The way to turn it off is simple: press the circular arrow button near the gear lever immediately after ignition, and a beep means success. It's best to turn it off during a cold start to reduce wear on the motor brushes. For systems with 48V mild hybrid, it's even more important to turn it off, as frequent starts of the motor belt can cause abnormal noises. Last week, a car owner reported that the auto start-stop caused the audio to power off at a red light, and the inspection revealed a depleted battery. Although manufacturers claim it can save 8% on fuel, replacing a reinforced battery costs over 3,000 yuan, and the fuel savings aren't enough to cover the cost of parts. Remember to turn it off again after each service, as the technicians at the shop will default to turning it on.

[Harley]

When I first got my electric car, I really struggled with this feature and spent a long time figuring out how to turn it off. Look for the button with a battery icon in the right-hand control area of the steering wheel and press it within 10 seconds of starting the vehicle. Many people don't realize that temperature also affects auto start-stop: the system automatically disables when winter temperatures drop below 5°C or when the heater is on, but it keeps popping up in summer. To completely disable it, you need to buy an external module—just search for 'auto start-stop disabler' on Taobao. The most dangerous situation is when starting on a slope. Once, my car automatically shut off on a ramp in a mall parking lot and rolled back half a meter, which scared me into a sweat. Now it's muscle memory: my three-step routine when getting in the car is fastening the seatbelt, turning off auto start-stop, and adjusting the mirrors.