Must the Auto Start-Stop Function Always Require Brake Pedal Pressure?

[LeCali]

Auto start-stop requires continuous brake pedal pressure. Typically, the auto start-stop function only activates when the brake pedal is depressed, allowing the engine to automatically shut off. When the vehicle is stationary with wheels not rotating, holding the brake pedal does not cause wear to the brake pads or discs. Relevant information is as follows: 1. Engine auto start-stop automatically shuts off the engine during temporary stops while driving (such as at traffic lights). The system automatically restarts the engine when it's time to proceed. 2. The working principle of the engine auto start-stop system is that when the vehicle stops moving due to traffic congestion or at intersections, the driver depresses the brake pedal and shifts to neutral. 3. Vehicles equipped with auto start-stop systems usually have the function enabled by default. To deactivate the system, the driver can press the auto start-stop button (typically a circular arrow containing the letter A), and the dashboard will indicate the system is off. To reactivate the function, simply press the button again.

[DeSadie]

I've been driving for many years, especially often cruising around the city, and the auto start-stop feature is quite practical. When you press the brake and the car comes to a complete stop, the engine automatically shuts off, saving fuel and being eco-friendly; release the brake or gently press the accelerator, and it immediately restarts, so you don't have to keep your foot on the brake all the time. Driving an automatic transmission car, it's basically this repeated operation—stopping at red lights with the engine off, then releasing the brake to go—it's very smooth. But sometimes in heavy traffic, the frequent start-stop vibrations can be annoying, making the ride uncomfortable, so I press the button on the center console to temporarily disable it. New cars all come with this feature, and with some practice, you'll get used to it—it can save a lot on fuel costs. Just remember to be cautious when starting on a slope; if the engine restarts too slowly, the car might roll back, so in complex road conditions, I prefer to manually pause the system.

[LeChristopher]

My experience with the auto start-stop system is that the engine stops when the brake is firmly pressed, and restarts when released, eliminating the need to constantly hold the brake. This system significantly saves fuel in daily driving, especially in areas with frequent traffic lights. Operating it in my car is straightforward, but extra caution is needed when parking on slopes, as delayed engine restart might cause the car to roll. Overall, it's convenient and eco-friendly, definitely worth trying.