Mini Cooper S R56 LCI R60 N18 1.6 184HP ECU Unit Kit DME 7619333 CAS3 Key

Mini Cooper S R56 LCI R60 N18 1.6 184HP ECU Unit Kit DME CAS3 Key is a complete engine control unit kit designed for the 184 HP N18 engine in Mini Cooper S models with an automatic transmission. The kit includes the DME engine controller along with the CAS3 module and a matched key, which facilitates restoring the proper operation of the drivetrain after a failure of the original electronics. This solution allows for a technically consistent installation without the need for time-consuming programming from scratch.

Specifications and technical data

• SKU: 7619333-4
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7619333
• Substitutable numbers: 7619333, 12147619333, 7639049, 12147639049, 7620985, 12147620985, 7612190, 12147612190, 7613226, 12147613226, 0261S06658, 0 261 S06 658, 9221719, 61359221719
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the ECU DME CAS3 kit

The presented control kit is designed to work with the 1.6 N18 petrol engine with 184 HP in the Cooper S versions of the R56 LCI and R60 generations. It includes the DME engine controller, the CAS3 module, and a key, ensuring consistency of the immobilizer, starting system, and engine management. Thanks to this kit, it is possible to restore the full functionality of the engine control system after the factory module has been damaged.

Benefits of using a complete controller kit

Using a complete ECU kit with the CAS3 module and key significantly simplifies the service process. The mechanic or automotive electrician receives components that are already matched, which limits the need for deep interference with the vehicle's software. In practice, this means:

• consistency of the immobilizer system and engine controller,
• easier starting after installation and adaptation,
• reduced risk of conflicts between electronic modules,
• time savings during diagnostics and configuration.

For the end user, this translates into a more predictable repair process and a higher chance of stable engine operation after replacing the electronics.

Compatibility with petrol engine and automatic transmission

The kit is intended for cars with a petrol engine and an automatic transmission, which is crucial when selecting the appropriate controller. The DME software is configured for a specific drivetrain configuration, which is why choosing the correct fuel type and transmission type is important for proper operation:

• correct injection and ignition maps for the petrol unit,
• synchronization with the logic of the automatic transmission,
• stable cooperation with safety and comfort systems.

Thanks to this, the kit is a technically matched solution for workshops specializing in the Mini brand and for users looking for a complete control package.

Product characteristics and service application

The item comes from the Electronic control modules and controllers group, which means it is responsible for key processes related to engine operation, start authorization, and communication with other modules in the vehicle. As a used part, the kit is a good choice in situations where the factory controller has suffered electrical damage, flooding, or a failure that is uneconomical to repair. Compared to purchasing a new set, a used ECU DME kit with CAS3 and a key allows you to reduce costs while maintaining a high level of functionality.

Before installation, it is recommended to perform full vehicle diagnostics and verify the compatibility of the engine and transmission configuration. A professional workshop will be able to carry out the necessary adaptations and coding so that the kit is correctly integrated with the rest of the electrical system.

Technical support and Mini electronics selection

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

For users considering purchasing a used engine controller or other electronic modules, a practical discussion of the topic will be useful – from selection issues, through testing, to operational safety. Detailed tips can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which helps you make an informed decision about choosing used automotive electronics.