Ford Focus Mk3 Anti Theft Alarm Horn Signal AV6N-19G229-AD

Ford Focus Mk3 Anti Theft Alarm Horn Signal is an original security system component responsible for generating a clear audible signal when the vehicle's protected zone is breached. Thanks to its factory-fit design for the third-generation Focus electrical system, the horn integrates seamlessly with the central locking and factory alarm, ensuring consistent system performance. This is a practical solution for users looking to restore full alarm functionality following a failure or damage to the previous unit.

Specifications and technical data

• SKU: AV6N-19G229-AD
• Mark: Ford
• Condition: Used
• OEM Part Number: AV6N-19G229-AD
• Substitutable numbers: AV6N-19G229-AD, AV6N19G229AD
• Part type: Electric Horn
• Category: Horns

Purpose and function in the security system

The Ford Focus Mk3 Anti Theft Alarm Horn Signal is categorized under Horns; however, in this application, it serves as a dedicated warning signal source for the factory alarm system. Upon detecting unauthorized door opening, trunk access, or an attempt to start the vehicle, the alarm module activates the horn, generating a loud, distinctive sound.

This type of solution allows for:

• clearly informing the surroundings of a break-in attempt,
• increasing the vehicle's protection level in parking lots or garages,
• maintaining full integration with the car's electronics without the need for additional wiring modifications.

Advantages of using an original Ford horn

Using an original Ford component ensures proper acoustic parameters and compatibility with factory controls. The horn is designed for a specific model, which translates into:

• correct cooperation with the comfort and alarm module,
• stable operation under typical operating conditions (temperature changes, humidity, vibrations),
• no need for adapters or additional relays.

As a result, installation is straightforward, and the user maintains the factory logic of the security system without unwanted alarms or installation errors.

Product characteristics and installation

The alarm horn is designed to operate in the engine bay or another location specified by the manufacturer, where it is exposed to typical operational loads. The housing designed by the vehicle manufacturer ensures proper sound direction and protection of internal components against external factors.

In practice, installation involves:

• mounting the horn at the factory attachment point,
• connecting it to the vehicle's existing electrical harness,
• verifying the alarm's correct operation after installation.

This solution allows for the quick restoration of the security system's efficiency without interfering with the vehicle's structure.

Product condition and service application

The offered Ford Focus Mk3 Anti Theft Alarm Horn Signal is a secondary market component, making it an attractive cost-effective alternative to new parts while maintaining the functionality required for daily use. It is a good solution both for typical repairs after a failure and for restoring the full equipment configuration in vehicles after collisions or unauthorized electrical system modifications.

Choosing a used OEM component is particularly beneficial for older vehicles, where maintaining a reasonable balance between repair costs and the quality of the parts used is crucial.

If you are planning a comprehensive repair or upgrade of the audible signaling zone in your Ford and need other components from the same group, such as additional horns, control modules, or mounting hardware, check out the available parts in the Ford Horns category.

More practical information on the cost-effectiveness of using secondary market components, principles of selection based on manufacturer markings, and how to consciously plan mechanical and electrical system repairs can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths.