Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module 9268752

Control Unit BMW F01 F02 F07 F10 F11 CAS4 Key Reading Module is an advanced component from the Electronic control modules and controllers category, responsible for handling key comfort and safety functions in high-end BMW vehicles. The CAS4 module works with the vehicle's electrical system, ensuring precise communication with other controllers and stable operation of electronic systems. This solution is intended for users who expect proven, factory-grade electronics tailored to specific generations of the BMW 5 and 7 Series.

Specifications and technical data

• SKU: 9268752
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9268752
• Substitutable numbers: 61356809375, 61359213364, 61359226588, 61359367377, 61359301523, 61359227875, 61359359014, 61359293394, 61359226133, 61359240221, 61359268752, 61359299336, 61359222800, 61359241974, 61359282119, 61359339275, 61359224890, 61359347914, 61359289632, 61359226958, 61359318368
• Category: ECUs & Computer Modules

Purpose and function of the CAS4 module

The presented CAS4 controller has been designed to work with BMW F01, F02, F10, and F11 platforms, where it acts as a central module responsible for handling selected access and ignition functions, as well as integration with other onboard controllers. Thanks to its factory communication architecture, the module works with the vehicle's bus, which allows for consistent electronic system operation without the need for universal solutions.

CAS4 is a component that, in the event of a failure of the original controller, allows for the restoration of proper electronic system operation, reducing the risk of communication errors between modules and vehicle starting problems.

Benefits of using an original BMW module

Using an original module from the Electronic control modules and controllers category ensures high compatibility with the vehicle's factory installation. This means:

• operating characteristics tailored to specific generations of the BMW 5 and 7 Series,
• preservation of the factory logic of electronic systems,
• possibility of integration with the existing controller configuration after proper programming.

For workshops specializing in the BMW brand and users who care about the technical consistency of their vehicle, choosing such a module is a way to maintain predictable, stable electronics performance without experimenting with replacements of uncertain parameters.

Integration with the vehicle installation and mounting aspects

The CAS4 module is structurally prepared for installation in a dedicated location in the vehicle, using factory connectors and brackets. Thanks to this, the replacement process in most cases comes down to:

• removing the damaged controller from the original wiring harness,
• installing the CAS4 module in the factory location,
• performing appropriate programming and adaptation procedures in the vehicle.

This approach allows for limiting interference with the electrical wiring and maintaining the clarity of the installation, which is important both from the service point of view and for subsequent diagnostics.

Product characteristics and condition

The offered module belongs to the group of original BMW solutions, which translates into structural compliance with the manufacturer's factory standards. As a used component, it comes from dismantling, which in practice means the possibility of an economical vehicle repair while maintaining a component with parameters similar to the part installed on the production line. Such controllers are frequently chosen by professional services looking for a reasonable compromise between repair costs and the quality of the components used.

Expert support and selection of BMW electronics

When working with modules such as CAS4, it is crucial to properly match the controller to the specific vehicle configuration and perform the appropriate programming procedures. If you want to better understand how to safely use electronics from dismantling in BMW 3 and 5 Series, including comfort modules and engine controllers, it is worth reaching for practical tips contained in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 Series models using parts from dismantling?. This is a good supplement to your knowledge when planning repairs or upgrades to the electronics in your car.

If you are interested in a broader perspective on the subject of used automotive electronics – when it is worth choosing it, how to assess its usefulness, and what to pay attention to when selecting controllers or comfort modules – the guide The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors? will also be helpful, as it organizes the most important issues related to the operation of such elements.

If you are planning a comprehensive repair or upgrade of the control electronics area in your BMW and need other elements from the same group, such as comfort modules, light controllers, or engine controllers, check the available parts in the BMW electronic control modules and controllers category.