Mini Cooper R60 R61 ALL4 N18 1.6 122HP ECU Kit Unit DME 8652747 + CAS3 + Key

Mini Cooper R60 R61 ALL4 N18 1.6 122HP ECU Kit Unit DME + CAS3 + Key is a complete control set designed for Mini vehicles with a petrol engine and automatic transmission. The set includes the DME engine control unit, the CAS3 module, and a matched key, which facilitates consistent operation of the powertrain electronics and the authorization system. It is a practical solution for workshops and users looking for a proven, used set for professional control system repairs.

Specifications and technical data

• SKU: 8652747-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8652747
• Substitutable numbers: 8652747, 12148652747, 8611439, 12148611439, 8621261, 12148621261, 9226238, 61359226238, 9395657, 61359395657, 9287535, 61359287535, 9237047, 61359237047, 9217853, 61359217853, 9147226, 61359147226, 0261S13664, 0 261 S13 664
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Application of the ECU DME + CAS3 + Key kit

The presented set is intended for Mini Cooper R60 and R61 models in the ALL4 version with the N18 122 HP petrol engine, paired with an automatic transmission. Combining the DME engine control unit with the CAS3 module and the key ensures data consistency for the immobilizer, which significantly simplifies the installation process and reduces the need for additional programming compared to replacing individual components.

Benefits of using a complete control unit set

Choosing a complete ECU set with a CAS3 module and key allows for a technically organized replacement of the electronics responsible for starting and running the engine. From a diagnostic and service perspective, this means:

• maintaining the integrity of the vehicle's security and authorization system,
• reduced risk of conflicts between the engine control unit and the comfort/immobilizer module,
• easier adaptation in the vehicle after performing standard service procedures.

For workshops specializing in the Mini brand, such a set is a convenient solution that shortens repair time and facilitates the restoration of proper powertrain operation.

Technical characteristics and role in the vehicle

As an item from the Electronic control modules and ECUs category, the set is responsible for precise management of the petrol engine's operation, including fuel injection, ignition, and cooperation with the automatic transmission. The CAS3 module integrates immobilizer functions and key handling, which is crucial for vehicle security and the correct starting of the power unit. The set is used, which in service practice often represents a beneficial compromise between repair costs and maintaining the vehicle's original electronic architecture.

Selection and vehicle compatibility

To correctly select the Mini Cooper R60 R61 ALL4 N18 1.6 122HP ECU Kit Unit DME + CAS3 + Key for a specific vehicle, it is recommended to verify compatibility based on vehicle data and part numbers in the technical specifications section. Using a set dedicated to a petrol engine paired with an automatic transmission minimizes the risk of communication issues between the control units and other modules in the vehicle's network. In workshop practice, this translates into stable engine operation and the correct functioning of comfort and security features.

If you are planning a comprehensive repair or upgrade of your Mini's engine electronics and starting system and need other items from the same group, such as additional control units, comfort modules, or engine management systems, check out the available parts in the Mini electronic control modules and ECUs category.

More about the operation of electronic modules

For a better understanding of how engine control units, comfort modules, and used electronic components work in modern cars, it is worth checking out the guide on our blog. Practical tips on diagnostics, programming, and safe installation can be found 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 dismantled parts?, which discusses universal principles for working with advanced vehicle electronics.

If you are interested in a broader context regarding the use of used electronic components and other parts in car repairs for various brands, the guide to the dismantled parts market may also be helpful: Best used car parts – a guide to the most frequently chosen original parts for popular car makes and models. This will help you better assess when choosing an original, used control unit set is technically justified.