How to Turn Off the Horn Sound When Locking the Cruze?
2 Answers
The owner can manually set it by simultaneously pressing the unlock and lock buttons for 3 seconds until the light flashes. If there is a lock horn option in the vehicle's computer, you can turn it on or off through this option. If it is not displayed on the vehicle's computer, it can be activated via the bus system, in which case you will need to visit a 4S shop or repair shop for setup.
When driving my Chevrolet Monza, I sometimes find the horn sound when locking the car too loud, especially in quiet residential areas at night. After some exploration, I discovered that this feature can be turned off by adjusting it through the vehicle settings menu. You need to start the car without igniting it, that is, switch to ACC mode, then find the "Vehicle Settings" or "Security Settings" option on the display screen. There is usually a "Lock Sound Alert" switch inside, just turn it off. I tried this method and it works, and it doesn’t affect the flashing of the alarm lights, so the anti-theft system still functions normally. Related point: The horn sound is originally designed for anti-theft purposes, reminding you that the car is locked. But if you find the noise disturbing, you can temporarily turn it off and change it back later as needed to avoid neighborhood conflicts. Many people in car owner groups operate this way, which is worry-free and convenient. Remember to check the system regularly to prevent unexpected issues.
