BMW E60 E61 Radio Remote Control Alarm Key Fob Button Switch 868 MHZ 6933008

BMW E60 E61 Key Fob 868 MHZ 6933008 is an original part from the Switches, Control Elements, and Ignition Switches group, designed for the remote control and security system of BMW 5 Series E60/E61 vehicles. The product is offered in the condition For parts or not working, making it a valuable base for service, diagnostics, or as a source of electronic components.

Specifications and technical data

• SKU: 6933008-2
• Mark: BMW (Genuine OE)
• Condition: For parts or not working
• OEM Part Number: 6933008
• Substitutable numbers: 6933008, 66126933008, 6933078, 66126933078, 6931666, 61316931666, 6920978, 61316920978, 6923966, 61316923966
• Category: Switches & Controls

Purpose and Function of the BMW E60/E61 Key Fob

The presented key fob operates in the 868 MHz band, which is standard for European BMW models to control the central locking, immobilizer, and comfort functions. As part of the vehicle's electronic security system, it is responsible for communication with body modules and the ignition switch, enabling vehicle identification and remote function operation.

Thanks to its original BMW construction, the key fob maintains proper fit in the ignition switch slot and compatibility with the electrical architecture of E60/E61 models, which is important for service work, module testing, or system reconstruction.

Service and Diagnostic Applications

The For parts or not working condition means that the key fob is not offered as a fully functional operational item, but it can be useful in the following applications:

• obtaining the casing or selected mechanical parts for repairing another key fob,
• using the printed circuit board as a comparative material for fault diagnostics,
• training purposes in workshops specializing in BMW electronics,
• analysis of the 868 MHz radio system in the context of compatibility with body modules.

For workshops dealing with automotive electronics, such an item can be helpful in recreating traces, identifying SMD components, or testing programming and coding procedures.

Benefits of Using an Original BMW Part

An original BMW key fob from this series ensures the preservation of factory geometry, button layout, and electronic configuration, facilitating precise diagnostics and repairs. Compared to aftermarket replacements, this allows for:

• reliable replication of operating conditions in the vehicle,
• easier integration with existing wiring harnesses and modules,
• better identification of common failure points in BMW E60/E61 key fobs.

For specialized automotive electronics services, this is a practical reference source, supporting repair processes and optimizing service procedures.

Product Group – BMW Switches, Control Elements, and Ignition Switches

The key fob belongs to the group of components responsible for controlling and authorizing vehicle startup. This same group includes, among others, function buttons, ignition switch modules, and other driver interface elements. If you are planning a comprehensive repair or upgrade of the control and engine start zone in your BMW and need other parts from the same group, such as ignition switch modules, start/stop buttons, or comfort function switches, check the available parts in the BMW Switches, Control Elements, and Ignition Switches category.

Used Electronic Components and Cost Optimization

In many cases, using used electronic components can significantly reduce service costs, especially in the premium brand segment. This applies not only to key fobs but also to advanced comfort, multimedia, or suspension modules. More on the practical approach to using original dismantled parts in premium cars can be found in the article Used Mercedes Parts – Original Dismantled Parts, which discusses the approach to selecting and verifying such components.

Summary

BMW E60 E61 Key Fob 868 MHZ 6933008 is an original part from the vehicle control and security group, offered as a base for service, training, or as a parts donor. For workshops specializing in BMW electronics, it can be a useful addition to their technical resources, supporting diagnostics, repairs, and analysis of radio systems and immobilizers in the 5 Series E60/E61 models.