How to Cancel the Auto Start-Stop Function in Mercedes-Benz?
4 Answers
Method to cancel the auto start-stop in Mercedes-Benz: Next to the gear shift lever on the center console, there is a button to turn off the engine start-stop function. It features a circular arrow with an 'A' inside and the word 'OFF'. When this button is illuminated, the engine start-stop function is deactivated. The auto start-stop technology primarily aims to reduce fuel consumption caused by engine idling and minimize the duration of engine idling. The Mercedes-Benz E300 is a mid-to-large luxury sedan under the Mercedes-Benz brand, with dimensions of 4947mm in length, 1860mm in width, and 1470mm in height, and a wheelbase of 2939mm. In terms of power, this model is equipped with a 1.5-liter turbocharged engine, a low-power version of the 2.0-liter turbocharged engine, and a high-power version of the 2.0-liter turbocharged engine.
After driving my Mercedes for so many years, I've found the auto start-stop function quite annoying with its frequent engine restarts at traffic lights, especially during traffic jams when the engine's restarting buzz is noticeable. Turning it off is quite simple - most Mercedes models have a button with an 'A' or circular arrow symbol near the left side of the steering wheel or the center console. Just press it lightly until the indicator light comes on to deactivate it. Make sure the vehicle is running when operating this. Once turned off, the engine won't automatically shut down, resulting in smoother starts and less hassle. I've also noticed that if the car battery is weak, the system may automatically disable this function. Regular battery health checks can prevent issues and extend vehicle lifespan. While this feature may save some fuel, it compromises driving comfort - turning it off actually makes for a more pleasant experience overall.
The auto start-stop feature was originally designed for energy saving and environmental protection, but in actual driving, it often causes unnecessary vibrations, so I choose to turn it off. In Mercedes-Benz cars, turning off this function usually relies on a small button located on the dashboard or air conditioning panel with a specific symbol—just press it once. In higher-end models, you can also access the central control screen to set it to permanently disabled. The fuel-saving effect is actually limited, especially on short trips, and turning it off makes for a smoother drive without issues. Keep an eye on the battery status, as low charge can trigger the system's protection to disable it. Regular maintenance checks can ensure the feature functions properly without causing trouble. This operation requires no tools and is safe and reliable, so feel free to give it a try.
I always press the auto start-stop button immediately after getting in the car, finding it practical. Mercedes-Benz vehicles usually have an 'A' symbol button near the steering wheel or on the air conditioning panel—pressing it once turns on the indicator light and deactivates the function. I dislike it because the engine shutting off during parking or reversing affects responsiveness and disrupts driving rhythm, especially during morning rush hours. Turning it off results in quicker starts and enhances safety. The setup is convenient and doesn't require much thought; just remember the button's location for smooth daily operation.
