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

Visual condition of the part 

The product shows signs of use visible in the photos. 

Radio Remote Key BMW F20 F21 F22 F25 F26 F30 F31 F32 Alarm Key Button 868 MHz is a component from the Switches, control elements and ignition switches group, designed for remote operation of central locking systems in selected BMW models. The remote control operates in the 868 MHz band, which allows for precise communication with the vehicle's electronics and integration with the factory comfort system.

Specifications and technical data

• SKU: 8723569
• 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 remote control

The offered key is dedicated to selected F-series models, such as the F20, F21, F22, F30, F31, and F32, where it is responsible for remote locking and unlocking of doors. Thanks to its operation at the 868 MHz frequency, the remote control works with the vehicle's comfort system, enabling convenient control of the locks without the need for a traditional mechanical key.

The item belongs to the Switches, control elements and ignition switches group, which means it is part of the vehicle's function control system and requires proper matching to the specific electronics configuration of a given car.

Construction and integration with BMW electronics

The remote key has been designed to work with factory BMW comfort modules, utilizing the electronic architecture standard for these models. The housing contains a radio circuit operating in the 868 MHz band and the electronics responsible for communication with the vehicle, which allows for integration with the central locking system and, depending on the car's configuration, other comfort functions.

For proper operation, it is necessary to match the remote control to the specific car, taking into account the control modules used and the software. In practice, this means that before installation, it is worth verifying compatibility with the OEM part number and interchangeable numbers in the service documentation or the manufacturer's catalog.

Technical condition and "for parts" application

The product is offered in For parts or not working condition, which means it is not intended as a fully functional, ready-to-use remote control. However, it can serve as a source of components for repairing another key – for example, the housing, buttons, electronic parts, or for diagnostic and training purposes in a workshop.

This condition makes the key particularly useful for workshops specializing in BMW automotive electronics that need a donor for parts or material for testing, as well as for advanced users regenerating their own remote controls.

Benefits of matching an original BMW remote control

Choosing a component from the BMW family allows you to maintain consistency with the vehicle's factory architecture. A properly selected remote key facilitates:

• maintaining compatibility with the comfort system and central locking,
• reducing radio communication issues thanks to operation in the dedicated 868 MHz band,
• using the remote control's components as a base for regenerating an existing key.

For service centers and specialists dealing with BMW electronics, this is a practical solution that allows for economical repair or restoration of missing elements without the need to purchase a brand-new set.

Expansion of the control system in BMW

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

Service knowledge and use of used components

When working with used control components, such as keys and remote controls, it is crucial to have the right approach to diagnostics, programming, and assessing the cost-effectiveness of repairs. In the case of premium brands, to which BMW belongs, similar principles also apply in other market segments, for example, Mercedes-Benz. These issues have been discussed in more detail in an article dedicated to the use of original dismantled components in premium cars – more information can be found in the entry Used parts for Mercedes - original parts from dismantling.

If you are interested in the broader economic and environmental context of using used components, it is also worth reading the material describing the impact of automotive recycling on daily vehicle operation – this topic was discussed in the article Eco-driving: discover the benefits of used car parts.