BMW X5 Series E70 Horn High Pitch Tones Signal 7173574

BMW X5 Series E70 Horn High Pitch Tones Signal is an original acoustic system component designed to work with the vehicle's factory alarm system. This used siren provides the correct, characteristic warning signal while maintaining full compatibility with the onboard electronics. It is a practical solution for users looking for OEM parts with proven design and fitment.

Specifications and technical data

• SKU: 7173574
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7173574
• Substitutable numbers: 7173574, 61337173574, 7288095, 61337288095, 7266391, 61337266391
• Category: Other Car Parts & Accessories

Purpose and function in the vehicle

The alarm siren in the BMW X5 E70 model is responsible for generating a clear audible signal in situations where vehicle security is breached. This component works with the comfort module and alarm sensors, allowing the system to react to:

• unauthorized opening of doors or the tailgate,
• attempts to start the vehicle without the key,
• other events detected by the alarm system sensors.

A properly selected siren allows for maintaining the integrity of the factory security system without the need for installation modifications.

Construction and technical compatibility

The offered BMW X5 Series E70 Horn High Pitch Tones Signal is an OEM component, which ensures that factory electrical and mechanical parameters are maintained. As a result:

• it fits the designated mounting points in the vehicle compartment,
• it works with the original electrical wiring harness,
• it maintains the appropriate volume level and sound characteristics.

The presence of dedicated interchangeable part numbers facilitates the selection of parts for a specific vehicle configuration, and the use of an original solution minimizes the risk of communication errors with the electronics.

Condition, functional advantages, and installation

The siren is in used condition, which allows for combining an attractive price with the preservation of the factory design. This is a good solution in situations where the existing alarm horn has suffered mechanical damage, water ingress, or has stopped responding to signals from the control module.

The main advantages of using an original, used siren include:

• maintaining the factory logic of the alarm system operation,
• no need for installation adaptation or the use of adapters,
• acoustic consistency with other vehicle functions (e.g., central locking signals).

During installation, it is recommended to verify the condition of the connectors, ensure proper mounting in the designated location, and check the system's operation after installation.

Application in the Mini brand

The product is assigned to the Mini brand, which means compliance with the manufacturer's internal quality and labeling standards. In practice, this facilitates the selection of parts based on service catalogs and online search engines, especially for vehicles using shared corporate solutions.

If you are planning a comprehensive repair or upgrade of the security zone and electrical installation in your Mini and need other components from the same group, such as sirens, sensors, or alarm-related modules, check the available parts in the Other Mini category.

Technical support and additional knowledge

When selecting components related to security electronics and high-performance systems, it is worth knowing the design differences between standard and sports versions. In the context of comparing solutions used in premium vehicles, the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, as it discusses, among other things, the impact of advanced systems on the selection of spare parts.