
2021 Sylphy locking sound setting method: If the car does not make a sound when locked or you want to set it to silent mode, you can switch between the two modes by simultaneously pressing the unlock and lock buttons on the remote for more than three seconds. It's a good habit to pull the door handle again after locking to ensure the door is properly secured. If the door is not locked properly or is affected by electromagnetic interference, items may be easily lost. Taking the 2021 Sylphy Classic 1.6XL Manual Luxury Edition as an example: It is a compact car under Dongfeng Nissan, equipped with a 1.6L engine and a 5-speed manual transmission. The car body type is a 4-door, 5-seater sedan, with a front MacPherson independent suspension and a rear torsion beam non-independent suspension, featuring front-wheel drive.

I recently figured out the lock sound settings for the 2021 Sylphy and want to share the specific steps. The sound setting is hidden in the instrument cluster menu and requires the vehicle to be started first. Use the menu button on the right side of the steering wheel to scroll to the settings option, then find the vehicle settings submenu where the lock-related functions are located. Inside, look for the sound confirmation option. Simply choose to turn it on or off—sometimes it's on by default. If it doesn't make a sound, it might be due to low battery or incorrect settings; try restarting the vehicle. The Sylphy's system is quite smart—it remembers your preference after one setup, making it convenient for daily use to confirm the door lock status and reduce the risk of doors not being properly closed. The whole process can be done in about a minute if you're quick, and after doing it a few times, it becomes very intuitive. The key is to take your time and not rush.

As a car owner, I particularly enjoy customizing these small details on my Sylphy. Adjusting the 2021 model's lock sound is super easy. After entering the car and powering on, use the steering wheel controls to access the system settings, then navigate to the vehicle security section to modify the sound effect. Once enabled, each time you lock the doors, it emits a beep, enhancing peace of mind—especially helpful at night. If the sound seems too faint or unresponsive, check the remote key battery; aging batteries might affect performance. Regular maintenance is recommended. This feature can also be combined with the remote car finder function—holding down the key activates flashing headlights. I've tried it several times and found it extremely practical, especially when locating the car in parking lots, saving time and reducing anxiety. Once set up, it stays fixed in the system without needing repeated adjustments.

My experience with the Nissan Sylphy taught me that the 2021 model's lock sound settings must be adjusted through the instrument menu. Ensure the car is in ACC mode, use the steering wheel buttons to navigate to the settings page, and select the lock option to toggle the sound. Once enabled, the car will emit a confirmation sound when locked, preventing unsafe situations caused by forgetting to lock the doors. Don't overlook battery issues—settings can't be adjusted without power, and occasionally restarting the system might resolve malfunctions. Just a few simple steps, but crucial for risk prevention.

Sylphy owners share a tip: Setting the lock sound is simple. After starting the car, use the right-side menu on the steering wheel to enter vehicle settings, find the locking settings section, and enable the confirmation sound function. A beep means it's successful. If it doesn't work, check the key or try a different location, as surrounding interference can also affect it. This feature is great and works even better with the anti-theft system for added peace of mind.


