
First, locate the lock symbol (setting button), unlock symbol (release button), and the trunk release button with the trunk symbol. Press the setting button twice within one second. The turn signal will flash once, indicating the silent anti-theft alarm mode is activated. Press the setting button once to lock the doors. The turn signal will flash once and the horn will beep, indicating the audible and visual anti-theft alarm is set, completing the setup process.

When I used to drive a Buick Excelle, I also looked into the car lock beep sound. I remember the operation was actually quite simple. With the key fob near the car and all doors properly closed, press and hold both the lock and unlock buttons on the remote for about 5 seconds. The dashboard will light up and you'll hear a beep sound. If there's no response, it might be because the key fob battery is weak - try replacing the coin battery. The setup method varies slightly between different model years of the Excelle. My friend's older Excelle required accessing the security options in the central control settings menu to toggle the lock beep sound. Enabling this feature has many benefits - it makes finding your car in parking lots at night much easier, and confirms that the doors are indeed locked. If it still doesn't work, I'd suggest checking the owner's manual or visiting a 4S shop to have them adjust it.

To set the lock sound on the Excelle, mainly use the key: Ensure all doors are closed, stand near the car, and simultaneously press and hold the lock and unlock buttons on the key for more than 5 seconds. A beep sound indicates success, and pressing the lock button again can verify it. Cancellation follows the same procedure. For newer Excelle models with a central control screen, navigate to the 'Vehicle' option in the settings menu to find the sound alert switch. Be careful not to press the brake or open the car door during the operation, as it may interrupt the setup. If the factory doesn't have this feature, some might install an OBD interface alarm, but I don't recommend tampering with the circuit as it can interfere with other systems. If you can't figure it out, take it to a repair shop to check the body control module settings instead of forcing it yourself.

The setup for the Buick Excelle's car lock beep is quite simple: First, lock the car doors, then press and hold the unlock and lock buttons on the key fob for about 5 seconds. You'll hear two beeps indicating the setup is successful. To cancel it, just repeat the process. It's best to perform this setup near the car, as the dashboard will flash the hazard lights as a prompt. Remember to reset it every time you change the battery; the original key fob can be successfully set up using the standard method. For some higher-end models, you can access the setup menu via the steering wheel buttons and enable the beep in the security options. After setting it up, it's advisable to pull the door handle to confirm, as car lock security is paramount.


