Title: How to make a sound when locking the car
In daily car use, the sound prompt when the car is locked is a practical function, which can not only confirm that the vehicle is locked, but also enhance safety. Recently, there has been a lot of discussion on the "car lock beep" across the Internet, and many car owners have shared their experiences and questions on social platforms and car forums. This article will provide you with detailed solutions based on hot topics in the past 10 days.
1. Why does a sound prompt be needed to lock the car?
The main functions of the car lock sound prompt are:
1.Confirm lock status: Prevent the vehicle from being unlocked due to signal interference or operational errors.
2.Anti-theft reminder: Sound can deter potential thefts.
3.Convenience: Quickly confirm the successful locking of the car in a noisy environment.
2. Summary of popular car lock sound setting methods across the Internet
According to the discussion data in the past 10 days, the following are the several methods of setting the car lock sound that car owners are most concerned about:
| method | Applicable models | Operation steps |
|---|---|---|
| Original factory settings | Most joint venture/imported cars | Turn on the reminder sound through the central control screen or key combination |
| OBD device | Some domestic cars | Install OBD module to lock car and whistle |
| Modified speakers | Old models | Install anti-theft speakers and wire them |
| Mobile APP control | Intelligent network-connected models | Set the reminder sound through the manufacturer APP |
3. Specific operation guide (taking popular models as an example)
1. Volkswagen/Audi models:
① Press and hold the lock button for 4 seconds when the power is on
② Release after hearing the beep
③ Test whether the car lock makes a sound
2. Toyota/Lexus:
① Insert the key into the ignition switch
② Quickly switch ON-OFF 5 times
③ Press the lock button when it finally stays in the ON position
3. BYD New Energy:
① Open the DiLink system
② Enter vehicle settings → Doors, windows and locks
③ Turn on the "lock sound" option
4. Precautions
1. Some cities have regulatory restrictions on the volume of vehicle beeps.
2. Modifying the circuit may affect the warranty. It is recommended to consult the 4S store.
3. It is recommended to use flash prompts instead of sounds in residential areas at night
5. The 5 issues that users are most concerned about
| question | frequency of occurrence | solution |
|---|---|---|
| Why does it still not sound even after following the tutorial? | 38% | Check whether the vehicle comes with this function |
| Can the car lock sound be customized? | 25% | Some high-end models support sound effect replacement |
| Is it legal to add speakers? | 18% | Must comply with local noise management regulations |
| What is the difference between the settings of electric trains and petrol trains? | 12% | Trams are set in the system menu |
| What should I do if the car locking sound suddenly disappears? | 7% | Reset the system or check the fuses |
6. Latest technology trends
According to discussions on automobile forums, new models in 2023 generally begin to adopt:
1. Multi-level volume adjustment
2. Environmental adaptive mute function
3. Mobile phone NFC lock car sound effect synchronization
Summary: Making the car lock sound can be achieved through original factory settings or through post-installation. It is recommended that car owners first consult the vehicle manual or consult the brand's 4S store for the most accurate setting method. Proper use of the car lock beep can make the car experience safer and more convenient.
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