Horn Signal BMW F45 F46 LCI Fanfare Low Tone Pitch Siren 7492891

Horn Signal BMW F45 F46 LCI Fanfare Low Tone Pitch Siren is an original component from the Horns category, designed for BMW 2 Series Active Tourer and Gran Tourer models after the facelift (LCI). It provides a clear, audible acoustic warning, compliant with BMW's factory standards for safety and acoustic comfort.

Specifications and technical data

• SKU: 7492891
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7492891
• Substitutable numbers: 7492891, 61337492891
• Category: Horns

Purpose and function of the horn

The horn in the BMW F45/F46 LCI is responsible for generating an acoustic warning on the road, in accordance with the manufacturer's homologation. Using an original horn ensures the correct volume level and sound pitch, which is important for both safety and compliance with traffic regulations.

This component is particularly important in daily vehicle operation – its proper functioning affects the ability to react quickly in emergency situations and the comfort of using the car in both urban and extra-urban traffic.

Construction and advantages of the original BMW horn

The horn used in the BMW F45 F46 LCI is a design engineered by the vehicle manufacturer, which translates into a precise fit for the electrical installation and mounting brackets in the front compartment. Properly selected acoustic parameters ensure a characteristic sound, consistent with the BMW brand, without unwanted distortion.

Key advantages of this solution include:

• Factory compatibility with the BMW F45/F46 LCI electrical system, with no modifications required.
• Stable mounting in the location intended by the manufacturer, reducing vibrations and self-generated noise.
• Acoustic parameters adapted to the bodywork of these models, which improves the audibility of the signal outside the vehicle.

Condition and service application

The offered horn comes from the secondary market, which allows for an economical replacement of a damaged horn while maintaining the original manufacturer's specifications. This is a practical solution in the event of a failure of the acoustic signaling system, when you want to maintain the factory character of the vehicle and the proper operation of the acoustic warning system.

Choosing an original BMW horn with this reference is particularly beneficial for professional workshops and service centers specializing in the BMW brand, where assembly repeatability, predictable performance parameters, and compliance with the vehicle's technical documentation are valued.

Technical aspects and vehicle integration

The horn works with the factory steering wheel control system and the vehicle's electrical installation, ensuring an immediate response when the horn button is pressed. Using the correct component minimizes the risk of installation errors, incorrect power consumption, or interference in other electrical circuits.

Thanks to the preservation of the original design, the installation process is orderly and predictable, which is important for both mechanics and users expecting trouble-free operation after repair.

Expansion of the offer in the BMW Horns category

If you are planning a comprehensive repair or upgrade of the front zone responsible for acoustic signaling in your BMW and need other elements from the same group, such as additional signals, control modules, or mounting brackets, check the available parts in the BMW Horns category.

For drivers interested in optimizing service costs and using secondary market parts, comparative materials regarding the operation and repair of modern power units may also be useful – more information can be found in the article Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs.