Remote Key BMW F20 F21 F22 X3 F25 X4 F26 F30 F31 F32 Radio Alarm Button 868 MHz

Remote Key BMW F20 F21 F22 X3 F25 X4 F26 F30 F31 F32 Radio Alarm Button 868 MHz is an original component from the Switches, controls and ignition locks group, designed for advanced central locking and access system control in selected BMW F-series models. Operating at a frequency of 868 MHz, this remote key works with the vehicle's factory electronics, ensuring consistency with the comfort and security system.

Specifications and technical data

• SKU: 8723569-4
• Mark: BMW (Genuine OE)
• Condition: For parts or not working
• OEM Part Number: 8723569
• Substitutable numbers: 66128723569, 8723569, 661222303256612925489066122209528, 223032592548902209528
• Category: Switches & Controls

Application and function in BMW F-series vehicles

The presented remote key is intended for BMW F20, F21, F22, F30, F31, and F32 models, where it serves as an external user interface for the vehicle's locking and unlocking system. As a component from the Switches, controls and ignition locks group, it works with comfort modules and the immobilizer system, enabling access and vehicle starting functions according to the specific configuration of the given unit.

Due to the specifics of BMW F-series systems, the remote key requires proper matching to the car's electronics and software configuration. This is particularly important when replacing components in vehicles equipped with advanced comfort access systems and extensive remote control functions.

Technical characteristics and electronic integration

The key operates at a frequency of 868 MHz, used in European versions of BMW models, which allows for proper communication with factory body modules. The remote housing is designed for ergonomics and clear button layout, facilitating daily vehicle operation. The electronic circuit inside the remote is integrated with the vehicle's security system, which is why programming and synchronization procedures with the car are necessary for every replacement.

Due to the condition specified as for parts or not working, the product is treated primarily as a source of components for repairing or reconstructing another remote – it can be used to obtain the housing, buttons, mechanical elements, or for training and diagnostic purposes in workshops specializing in BMW electronics.

Service purpose and potential applications

This remote key is mainly used in workshops dealing with automotive electronics, BMW service centers, and by key programming specialists. It can be used as:

• a source of spare parts for the regeneration of another BMW F-series remote,
• a test element for verifying the operation of receiving systems in the vehicle,
• training material for learning the programming and diagnostics of keyless access systems.

For end users, it is important that any work related to the key and immobilizer system is performed by a specialized service center that has the appropriate diagnostic software and knowledge regarding the security procedures used by BMW.

Selection of BMW control elements and technical support

If you are planning a comprehensive repair or upgrade of the control and access zone in your BMW and need other elements from the same group, such as control buttons, ignition modules, or additional remotes, check the available parts in the BMW Switches, controls and ignition locks category.

When working with used electronic components, it is worth knowing the specifics of solutions used by different manufacturers. In the context of optimizing service costs and selecting dismantled components, an article describing a practical approach to purchasing original used parts may be helpful – more information can be found in the entry Used parts for Mercedes – original parts from dismantling, which discusses the general principles of safely using OEM components from the secondary market.

Summary

Remote Key BMW F20 F21 F22 X3 F25 X4 F26 F30 F31 F32 Radio Alarm Button 868 MHz is an original component intended primarily for service purposes, parts sourcing, and training applications in the field of BMW electronics. The condition specified as for parts or not working makes the product particularly interesting for workshops and specialists who need compatible components for the regeneration or diagnostics of control and ignition systems in F-series vehicles.