BMW F11 F11N Rear Function Body Control Module ECU 7304902

The BMW F11 F11N Tailgate Control Module is an original part from the Electronic Control Modules and Controllers group, designed for the rear of the body. It ensures precise control of the tailgate opening and closing mechanism, supporting convenient and safe operation of the cargo space in your BMW.

Specifications and technical data

• SKU: 7304902
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7304902
• Substitutable numbers: F005V01102, 7304902, 61357304902, 7365901, 61357365901, 7266666, 61357266666, 7333939, 61357333939, 7317513, 61357317513, 7276758, 61357276758, 7327888, 61357327888
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Purpose and Function of the Tailgate Controller

The presented controller is responsible for the electronic management of the tailgate operation in BMW F11/F11N series models. As a dedicated module located at the rear of the vehicle, it cooperates with the electrical system, actuators, and position sensors to ensure smooth opening and closing of the tailgate, as well as proper communication with other comfort and safety systems.

By using an original module from the same family of controllers, hardware and software parameters remain consistent, which facilitates integration with the vehicle's factory electronics and minimizes the risk of communication errors on the vehicle bus.

Benefits of Using an Original BMW Module

Using an original tailgate controller in a BMW F11/F11N allows you to maintain the factory operating logic of the tailgate opening and closing system. The module is designed to work with the existing wiring harness and other system components, promoting stable operation and reducing the need for installation modifications.

The main advantages of this solution include:

• maintaining compatibility with the vehicle's comfort and safety systems,
• proper cooperation with tailgate position sensors and actuators,
• consistency with the vehicle's control software,
• easier diagnostics using factory service tools.

For the user, this means predictable tailgate operation and a reduced risk of errors related to incorrect module communication.

Installation and Operational Characteristics

The module is designed for installation in the rear area of the vehicle, in the location designated by the manufacturer. This ensures proper protection against external factors and service access in case of diagnostics or replacement. As a component from the Electronic Control Modules and Controllers category, the controller communicates with the vehicle's electrical system via dedicated connectors, facilitating correct connection.

When replacing the module, it is recommended to verify compatibility by OEM number and interchangeable part numbers, and if necessary, perform adaptation or coding according to BMW service procedures. This approach ensures stable system operation and correct recognition of the module by other vehicle systems.

Product Condition and Practical Application

The offered controller is a used part, which in practice means a favorable cost-to-functionality ratio while maintaining the original manufacturer's specifications. For many users and workshops, this is a sensible solution for tailgate system repairs, especially for vehicles used daily.

Choosing a used module with preserved OEM identification and reference numbers allows for precise part selection for a specific vehicle configuration, thereby reducing the risk of hardware or software compatibility issues.

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

Selecting a Used Controller and Technical Knowledge

When choosing a used tailgate control module, correct matching by OEM number, interchangeable part numbers, and vehicle configuration is crucial. It is worth paying attention to the compatibility of hardware and software versions, as well as the requirements for potential coding after installation.

More practical information on selecting and installing used electronic modules, including controllers and sensors, can be found in the guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?

If you want to learn more about the aftermarket and dispel doubts about the quality and durability of used components, the article Used Car Parts: Myths and Facts You Need to Know, which discusses the most common concerns related to the operation of such elements, will also be helpful.