Mini One R55 R56 R57 LCI N16 1.6 Petrol Engine ECU Kit DME 7615981 + CAS 3 + Key

Complete ECU DME Engine Controller Kit with CAS 3 Module and Key for Mini One R55/R56/R57 LCI with 1.6 Petrol Engine is a professional solution for workshops and users who need a proven engine electronics package. The set comes from the Electronic Control Modules and Controllers group and is designed for petrol units, which facilitates selection during repairs and replacements of factory equipment.

Specifications and technical data

• SKU: 7615981-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7615981
• Substitutable numbers: 12147620987, 7620987, 12148625068, 8625068, 12148600124 12147619335 12147643771 12148617050, 8600124 7619335 7643771 8617050, 12147638322 12147607685 12147627520 12147615981, 7638322 7607685 7627520 7615981, 12148652745, 8652745, 61359267609, 9267609, 0261S06541, 613
• Fuel type: Petrol
• Category: ECUs & Computer Modules

Application of the ECU DME + CAS 3 + Key Kit

The presented kit is designed for Mini One models of the R55, R56, and R57 generations after facelift (LCI) with the N16 1.6 engine, powered by petrol. The combination of the DME engine controller, CAS 3 module, and a matched key allows for coherent management of the powertrain, immobilizer, and start authorization, significantly simplifying the repair process compared to replacing individual components.

A set configured in this way is particularly useful for engine electronics failures, vehicle starting problems, or when a damaged CAS module needs to be replaced in Mini cars with the N16 petrol unit.

Benefits of Using a Complete Control Kit

The ECU DME kit with CAS 3 and key offers a range of practical advantages in daily service work and vehicle operation:

• consistency of components responsible for engine control and vehicle security,
• reduced risk of immobilizer and key matching issues,
• simplified electronics configuration in Mini One R55/R56/R57 LCI cars,
• the ability to restore correct operation of the petrol engine control system after a factory module failure.

For workshops, this means shorter diagnostic and installation times, and for the end-user – a faster return of the car to full functionality without the need for deep intervention in the existing installation.

Technical Characteristics in the Context of a Petrol Engine

The electronics used in this kit are prepared to work with the petrol N16 1.6 unit, which is crucial for proper control of fuel delivery, ignition, and engine ancillary operation. The DME controller in this configuration is designed for the specific operating characteristics of Mini petrol engines, allowing it to correctly interface with the sensors and actuators of the factory system.

The CAS 3 module is responsible for start authorization and communication with the key, integrating security functions with the engine controller logic. In practice, this translates to stable start/stop system operation and correct key identification in the vehicle.

Product Condition and Service Application

The offered set comes from the group of used electronic control modules, making it an attractive cost alternative to new OEM components. When correctly selected for a specific vehicle configuration, it can effectively replace a damaged factory set, ensuring correct operation of the petrol engine control system.

This type of solution is particularly recommended for specialized workshops dealing with Mini automotive electronics, where the ability to quickly replace the control set while maintaining high functionality and compatibility with the original vehicle architecture is important.

Selection by Numbers and Technical Support

The ECU DME + CAS 3 + Key kit has an assigned OEM part number and an extensive list of interchangeable numbers, which facilitates precise identification and selection for a specific Mini One unit. This allows for electronics matching by both the factory number and reference numbers used in different equipment versions.

If you want to deepen your knowledge on selecting used engine controllers, hardware and software compatibility, and practical aspects of installation, consult the guide: Used Automotive Electronics – Second-hand ECU Modules and Sensors. You will find information there on OEM number selection, compatibility verification, and frequently asked questions related to the installation of used modules.

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other parts from the same group, such as controllers, comfort modules, or powertrain management systems, check the available parts in the category Mini Electronic Control Modules and Controllers.