How to Turn Off the Auto Start-Stop Function in the Buick Excelle?
3 Answers
Method to turn off the auto start-stop function in the Buick Excelle: The start-stop function switch is located next to the ignition switch or on the center console panel. After the engine starts, the auto start-stop system will activate. Pressing the button can manually deactivate the auto start-stop system. Below is a related introduction to the Buick Excelle: 1. Powertrain: The new powertrain includes a 1.3T+48V mild hybrid engine and the classic 1.5L-DVVT four-cylinder engine. The 1.3T+48V mild hybrid engine delivers a maximum power of 83kW/6000rpm and a peak torque of 141N·m/4400rpm. The Buick Excelle Classic is equipped with a 1.5L-DVVT four-cylinder engine, offering a maximum power of 83kW and a maximum torque of 141N·m. 2. Safety: The Excelle is equipped with Bosch 9.1 Electronic Stability Program, which includes traditional functions such as ABS, TCS, and ESC, as well as over ten electronic safety assists standard across all models, including EBW emergency brake reminder, making daily driving easier and safer.
I've been driving a Buick Excelle for three years, and the most annoying feature is the auto start-stop function. It defaults to on every time you start the car, but the button is near the air conditioning panel, marked with an 'A' inside a circle with an arrow. It's so irritating when the engine shuts off at red lights that I've made it a habit to press the button first thing when I get in the car. The dashboard will show a yellow warning light indicating it's turned off. Remember to disable this function before driving through water to prevent engine damage from a secondary start. To permanently disable it, you'd need to reprogram the system, but the dealership doesn't recommend it as it could void the warranty on the vehicle's electrical system. Frequent start-stop in traffic jams does save fuel, but the engine vibration really affects comfort. Plus, replacing an AGM start-stop battery costs an extra thousand bucks. I just keep it turned off all the time now.
Just helped my neighbor adjust the auto start-stop function on their Buick Excelle a couple of days ago. Look for the physical button with a circular arrow symbol on the center console, usually near the electronic parking brake. Pressing it immediately deactivates the system, though it defaults to reactivate upon vehicle restart. During the first six months with my new car, I kept forgetting to turn it off and noticed fuel consumption was 0.8L/100km higher than advertised figures. The auto start-stop can save about 8% fuel in city driving. However, the engine forcibly restarts when AC cooling is active, making summer AC usage particularly unpleasant. I recommend having the dealership check battery condition during the first maintenance - aged batteries frequently triggering start-stop may drain power and cause breakdowns. While aftermarket shops can permanently disable it through ECU programming, tampering with wiring voids warranty and isn't worthwhile.
