How to Turn Off the Start-Stop Function on Buick Excelle?

[DiCharles]

Buick Excelle's start-stop function switch is located next to the ignition switch or on the center console panel. After the engine starts, the automatic start-stop system will be activated. You can manually deactivate the automatic start-stop system by pressing the button. Here is more information about the start-stop system: 1. The engine automatic start-stop function automatically shuts off the engine when the vehicle comes to a temporary stop during driving (such as waiting at a red light). When it's time to move forward again, the system automatically restarts the engine. 2. The working principle of the start-stop system is that when the vehicle stops moving due to congestion or at an intersection, the driver presses the brake pedal and shifts to neutral. At this time, the Start/Stop system automatically detects: the engine is idling and not in gear; the wheel speed sensors of the anti-lock system show zero; the electronic battery sensor indicates there is enough energy for the next start. After these three conditions are met, the engine automatically stops. When the traffic light turns green, the driver presses the clutch, and the "start stopper" can be activated immediately, quickly starting the engine. In automatic transmission models, as soon as the brake is released or the steering wheel is turned, the engine will automatically ignite immediately, allowing the driver to press the accelerator to start, with the entire process remaining in D gear.

[Leilani]

Just find that button. When I drive my Buick Excelle, the start-stop system button is located on the center console to the left of the steering wheel, marked with an 'A' inside a circle or a similar arrow icon. Pressing it immediately deactivates the system. It's enabled by default—the engine shuts off when you stop, and it reactivates automatically when you restart the car, so I have to press it every time I get in. This feature is designed to save fuel, but the frequent restarts are annoying, causing noticeable engine vibrations and concerns about battery wear. My advice: if you often encounter traffic jams, just turn it off to avoid unexpected shutdowns. Once it becomes a habit, driving feels smoother without any complicated steps.