BMW F23 Cabrio Convertible Folding Top Roof ECU Control Unit CVM Module 7446712

BMW F23 Cabrio Convertible Folding Top Roof ECU Control Unit CVM Module is a specialized component from the Electronic control modules and controllers group, responsible for the precise management of the folding roof operation in the BMW 2 Series F23 convertible. This used control unit allows for the restoration of full roof mechanism functionality while maintaining factory operating logic and communication with other vehicle systems.

Specifications and technical data

• SKU: 7446712
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7446712
• Substitutable numbers: 7446712, 61357446712, 7458168, 61357458168, 9381746, 61359381746, 9371387, 61359371387, 9378072, 61359378072
• Category: ECUs & Computer Modules

Function and role of the folding roof control unit

The CVM ECU module in the BMW F23 Cabrio is responsible for coordinating the operation of actuators, position sensors, and mechanical locks of the folding roof. Based on signals from the vehicle's electrical system, it monitors the entire opening and closing cycle, controlling the sequence of individual stages, the duration of movement, and safety conditions.

As a result, the roof folds and unfolds in a controlled manner, maintaining required operating parameters, and the driver receives consistent messages in the onboard system. A functional module minimizes the risk of errors, cycle interruptions, or improper closing of the roof structure.

Integration with the BMW electrical system

As a component from the Electronic control modules and controllers group, the folding roof control unit works with the vehicle's communication bus, exchanging data with, among others, comfort modules, body control systems, and safety systems. A correctly selected module ensures compatibility with the BMW F23 Cabrio electrical architecture and predictable behavior of the entire roof system.

Proper integration translates into:

• stable communication with other control units,
• correct response to signals from roof control buttons,
• cooperation with position sensors and limit switches,
• preservation of factory safety features against damage to the mechanism.

Benefits of using a used CVM ECU module

Choosing a used folding roof control unit for the BMW F23 Cabrio is a solution that allows for reduced repair costs while maintaining the original system design. A module from the same numbering family enables the restoration of factory functionality without the need for interference with the wiring harness or roof mechanics.

The main advantages of this solution include:

• preservation of the original roof control logic,
• possibility of restoring system efficiency after an electronics failure,
• compatibility with the existing vehicle installation after proper matching,
• attractive cost-to-effect ratio of the repair.

Application and selection of the appropriate control unit

BMW F23 Cabrio Convertible Folding Top Roof ECU Control Unit CVM Module is designed for BMW vehicles with the 2 Series F23 convertible body style, which are equipped with an electrically operated folding roof. When selecting the correct module, it is crucial to compare the markings with the damaged component and verify compatibility in service documentation or BMW parts catalogs.

Due to the presence of interchangeable numbers in this family of control units, it is possible to use different references within one product line, provided that compatibility with the specific vehicle configuration is maintained. In case of doubt, it is worth consulting the selection with an automotive electrician or a service specializing in the BMW brand.

More about used automotive electronics

If you want to better understand when it is worth installing used modules, how to assess their condition, and what to pay attention to when buying control units and other electronic components, check out our guide: The second life of electronics – when is it worth choosing used engine control units, comfort modules, and parking sensors?

Related BMW Electronic control modules and controllers

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