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

Visual condition of the part

The product shows signs of use visible in the photos.

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, control elements and ignition switches group, designed for selected BMW F-series models. The remote control operating at 868 MHz is a key component of the vehicle's remote locking and starting system, ensuring convenient operation of access and ignition functions. The product is offered as a base for repair, refurbishment, or for use as spare parts in a professional service center or workshop specializing in BMW electronics.

Specifications and technical data

• SKU: 8723569-5
• Mark: BMW (Genuine OE)
• Condition: For parts or not working
• OEM Part Number: 8723569
• Substitutable numbers: 8723569, 66128723569, 2230325, 66122230325, 9254890, 66129254890, 2209528, 66122209528
• Category: Switches & Controls

Purpose and function of the BMW 868 MHz remote key

The presented remote key is a component of the comfort access and central locking system in BMW F-series vehicles, such as the F20, F21, F22, F30, F31, and F32. By operating at 868 MHz, it works with factory body modules, being responsible for remote locking and unlocking of the vehicle, as well as communication with the ignition system or start/stop button. This solution allows for maintaining consistency with the vehicle's original electrical architecture, which is particularly important when repairing security systems.

Technical characteristics and service application

The key belongs to the Switches, control elements and ignition switches group, which means it is an integral part of the vehicle's control system. It can be used as a donor for the housing, electronics, or individual components in the process of repairing an existing remote. As such, it provides a practical solution for workshops involved in:

• diagnostics and repair of comfort systems in BMW,
• programming and matching keys to body control modules,
• refurbishment of damaged remote controls, including the replacement of electronic or mechanical components.

The offered item is marked as For parts or not working, which in practice means it should be treated as material for further service work, rather than a ready-to-use, fully functional key for immediate use.

Benefits of using an original BMW component

Choosing an original BMW remote from this series allows you to maintain compliance with the manufacturer's factory standards regarding electronics and radio communication. For professional service centers, this means:

• easier identification and matching to a specific vehicle configuration,
• the ability to use parts in the repair process without the need for aftermarket replacements of unknown origin,
• maintaining consistency with the factory security and control system.

Additionally, the presence of dedicated part numbers and interchangeable numbers (visible in the technical specification) facilitates verification of compatibility with a specific car model and year, which is particularly important when working with multiple equipment variants in the BMW range.

Application in workshop and diagnostic practice

Due to its condition, the product is particularly useful for automotive electronics specialists and specialized BMW service centers that:

• are looking for original components for testing and comparison during diagnostics,
• rebuild damaged remote control circuits by replacing selected components,
• analyze the compatibility of radio signals and communication with comfort modules.

This approach allows for optimizing repair costs while maintaining a high level of safety and functionality of the vehicle access system.

Related BMW control elements

If you are planning a comprehensive repair or upgrade of the control and starting zone in your BMW and need other elements from the same group, such as start/stop buttons, ignition lock cylinders, or steering column control modules, check the available parts in the BMW Switches, control elements and ignition switches category.

Safety and quality of used OEM parts

When working with security and comfort systems in premium vehicles, it is crucial to use original components. It is worth familiarizing yourself with a broader discussion on the advantages of using used OEM elements, described in the article Quality guarantee and OEM safety – why are used original car parts the best choice for your car?. This allows for better planning of repair strategies and conscious selection of sub-assemblies, such as keys, control modules, or other vehicle electronics components.

Additionally, if you are interested in the topic of using used original parts in premium cars, including the Mercedes-Benz brand, it is worth reading the article Used parts for Mercedes – original parts from dismantling, which shows a practical approach to optimizing service costs while maintaining high quality of sub-assemblies.