How to Turn Off the Horn Sound When Locking the 2021 Buick Excelle?
3 Answers
In the central control screen, go to Settings - Sound - Screen Lock Sound - Play Sound When Locking and Unlocking Screen - uncheck the box for the locking sound. Below is a detailed introduction about the Excelle: 1. The Buick Excelle is another masterpiece created by the Buick brand based on the 'Global Platform, European and American Technology'. It is also the first five-door coupe of the Buick brand, filling the product gap between the new Regal and the new Excelle, and will create a new trend of five-door coupes in the domestic mid-size car market. 2. The Excelle is also equipped with many advanced technologies for protection. The patented 'Magnetic Arc' welding process for the rear suspension can tightly weld two materials, cast iron and steel, optimizing the thickness of the torsion beam and making quality control more precise; the EPS electric power steering adjusts the assistance force according to the speed, creating a better steering feel and making cornering safer and more precise; the standard S6 six-speed automatic transmission matches well with the engine and further reduces its own weight, ensuring smooth vehicle operation and compact power connection; the four-way CANBUS body electrical bus is based on GM-LAN.
The horn honk feature when locking the car is enabled by default on the 2021 Buick Excelle, primarily serving as an anti-theft alert. However, I've noticed it can be quite disruptive to neighbors at night in residential areas. Disabling it is straightforward: sit in the car without starting the engine, press the ignition button once to enter power mode, then use the buttons on the right side of the steering wheel to navigate to the dashboard menu—typically there's a "Settings" option. Look for a submenu labeled "Vehicle" or "Lock Settings," where you'll find an entry like "Lock Confirmation Sound" or similar, and simply toggle it off. If the menu doesn't appear, it might be due to a different infotainment system version; in that case, refer to the anti-theft section of the owner's manual. After disabling it, my car now only flashes its lights when locked without any beeping, which is much more convenient, especially for those who frequently park in quiet areas, avoiding unnecessary disturbances. Remember to periodically check that the anti-theft system is functioning properly—safety shouldn't be compromised. With the sound off, you can opt for light feedback as an alternative, maintaining security while staying low-key.
Dealing with the 2021 Excelle's lock beep issue is straightforward. Let me guide you step by step from a user's perspective: First, get into the driver's seat and turn the vehicle to the ON position without starting the engine. Then, use the steering wheel controls to navigate to the central vehicle information menu on the dashboard—usually under the settings option. Proceed to the convenience features section and disable the beep option in the anti-theft alarm settings. This feature is designed for theft prevention; turning it off means the car will only flash hazard lights when locked without making noise. While DIY adjusting, I also checked other settings like light sensitivity to ensure overall safety isn't compromised. Car enthusiasts often recommend saving original settings for emergencies. If you can't find the menu, consult the manual or visit a 4S store for a system upgrade. This simple tweak makes daily commutes quieter and more eco-friendly—definitely worth a try.
