Mini Cooper S R56 N14 1.6 174HP ECU DME Kit CAS 3 Key 7610009 Manual

The Mini Cooper S R56 N14 1.6 174HP ECU DME Kit CAS 3 Key Manual is a complete engine control set designed for manual transmission versions, allowing for a seamless replacement of the ECU/DME module along with the CAS 3 system and key. By maintaining the integrity of the powertrain's electronic components, the kit ensures stable operation of the N14 unit and correct communication with the immobilizer. This solution is particularly useful for professional engine electronics repairs and advanced servicing of the Mini Cooper S R56.

Specifications and technical data

• SKU: 7610009-3
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7610009
• Substitutable numbers: 12147587549, 7587549, 12147631001, 7631001, 7610009, 0261201600, 0 261 201 600, 61356943834, 6943834
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and Function of the ECU DME with CAS 3 Kit

The presented kit belongs to the Electronic Control Modules and Units group and includes the ECU/DME engine controller with a matched CAS 3 module and key. This configuration preserves the consistency of the immobilizer data, significantly simplifying installation in the vehicle and reducing the need for additional programming. The kit is dedicated to the Mini Cooper S R56 with the N14 engine, 174 HP, and manual transmission, where precise cooperation between the controller and the security system is required.

Benefits of Using a Complete Controller Kit

Using a complete ECU DME + CAS 3 + Key kit helps avoid common issues related to software incompatibility, differences in controller versions, or immobilizer errors. In practice, this means:

• maintaining data consistency between the engine controller and the CAS module,
• reducing the risk of communication errors on the vehicle's bus,
• easier startup after installation thanks to the matched key,
• a more predictable diagnostic process using factory service tools.

For workshops specializing in the Mini brand, this is a practical solution that reduces repair time and minimizes potential failure points.

Integration with the Powertrain and Manual Transmission

The kit is configured for vehicles with a manual transmission, which is important for torque control logic, safety functions, and cooperation with other vehicle modules. The appropriate maps and configurations in the ECU/DME controller are tailored to the characteristics of the 174 HP N14 engine, ensuring proper response to load, gear changes, and operation across the full RPM range. This preserves the characteristic "go-kart feeling" of the Mini Cooper S, while ensuring correct interaction with the onboard systems.

Application in Professional Service and Diagnostics

The complete controller kit is particularly useful in situations where the original ECU has been damaged, there are problems with the CAS module, or programming attempts have failed. Replacing with a matched set allows for:

• restoring correct vehicle startup after an electronics failure,
• minimizing the need for deep programming interventions,
• maintaining compatibility with Mini's factory electrical architecture,
• facilitating further diagnostics and potential software updates.

For users, this means a more predictable repair process and a greater chance of restoring the car's original driving characteristics.

Related Categories and Technical Resources

If you are planning a comprehensive repair or upgrade of the engine electronics in your Mini and need other components from the same group, such as engine controllers, comfort modules, or security controllers, check the available parts in the Mini Electronic Control Modules and Units category.

To better understand how original control modules influence the driving character and behavior of premium cars, it is worth reading the article describing the role of factory components in preserving the Audi brand DNA: Audi and Pure Emotion – How Used Parts Help Maintain the Brand's DNA.

If you are interested in the broader context of Mini Cooper S modifications and the impact of powertrain components on the driving experience, the material on turbochargers and the "Go-Kart Feeling" characteristic may also be helpful: Go-Kart Feeling XXL: Used N18 Turbocharger vs. B48 – What to Choose for a Mini Cooper S?.