BMW 3 5 Series E87 E60 E90 330i 530i N52 ECU Kit DME CAS3 Key 7567178 Automatic

BMW 3 5 Series E87 E60 E90 330i 530i N52 ECU Kit DME CAS3 Key is a practical solution for workshops and users looking to efficiently restore full functionality to the drivetrain. The set belongs to the Electronic control modules and controllers category, which ensures component consistency and facilitates the configuration of vehicle electronics.

Specifications and technical data

• SKU: 7567178
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7567178
• Substitutable numbers: 12147567178, 7567178, 12147577970, 7577970
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Application of the ECU DME CAS3 with key kit

This set is designed for BMW 3 and 5 Series models equipped with the N52 engine and an automatic transmission. The combination of the DME engine controller, CAS3 module, and a matched key allows for maintaining the integrity of the security and control system, which is particularly important when replacing electronics after a failure or during extensive drivetrain repairs.

The complete integration of these components reduces the need for time-consuming programming from scratch and minimizes the risk of conflicts between the immobilizer, engine controller, and comfort module. This solution is frequently chosen by professional workshops specializing in the BMW brand.

Benefits of using a complete control kit

Choosing a ready-made ECU DME kit with CAS3 and a key offers a number of practical advantages:

• maintaining compatibility between the engine controller and the immobilizer system,
• reducing work related to adaptation and coding,
• consistency of components originating from a single system,
• the possibility of effective repair after damage to the engine electronics or the CAS module.

For workshops, this means shorter vehicle downtime and a more predictable diagnostic process, and for the user – a faster return of the car to full efficiency. The complete control kit is particularly useful in situations where the original controller has been severely damaged or there are issues with the synchronization of the key and the CAS3 module.

Integration with automatic transmission

The presented kit is prepared to work with an automatic transmission, which is significant for both engine control logic and driving comfort. A properly selected DME controller combined with the CAS3 ensures correct communication with the transmission module, which translates into smooth gear shifts, stable operation under various loads, and the correct functioning of additional features, such as driving modes or transmission adaptations.

As a result, this kit can be used as part of a repair following an electronics failure related to the drivetrain, without the need for deep interference with other vehicle modules.

Product characteristics and condition

The BMW 3 5 Series E87 E60 E90 330i 530i N52 ECU Kit DME CAS3 Key belongs to the Electronic control modules and controllers group, meaning it is a component responsible for key processes in engine management and start authorization. The product is used, which in workshop practice often represents a favorable compromise between repair cost and functionality, especially in the case of advanced BMW electronics.

Before installation, a standard diagnostic procedure and verification of compatibility with the specific vehicle equipment version are recommended. Professional installation and potential coding by a specialized BMW service or an independent workshop with appropriate software will allow you to fully utilize the kit's capabilities.

More about BMW electronics and dismantled parts

If you want to better understand how to effectively repair electronic systems in the BMW 3 and 5 Series, including engine controllers and comfort modules, it is worth consulting specialized materials. Practical tips on using verified dismantled parts 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, among other things, the approach to repairing controllers and modules in these models.

Related BMW Electronic control modules and controllers

If you are planning a comprehensive repair or upgrade of the engine electronics and security area in your BMW and need other components from the same group, such as additional controllers, comfort modules, or engine management systems, check the available parts in the BMW Electronic control modules and controllers category.