Door Module BMW E65 E66 Door Control Unit ECU TFT Rear Left N/S 6922263

BMW E65 E66 Left Rear Door Control Module ECU TFT 6922263 is an original part from the Electronic Control Modules and Controllers group, designed for precise management of the left rear door functions in BMW 7 Series E65/E66 models. This component ensures stable communication with the vehicle's electrical system and proper operation of the door-mounted sub-assemblies, which translates to comfort and predictable system performance.

Specifications and technical data

• SKU: 6921980-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6964140
• Substitutable numbers: 61356964140, 6964140, 61356921980, 6921980
• Location on the vehicle: Rear, Left
• Category: ECUs & Computer Modules

Module Purpose and Function

The presented control module is dedicated for installation in the left rear door area of the vehicle, where it is responsible for handling electrical signals related to the operation of components located in this body segment. As part of the comfort system, it cooperates with the vehicle's electrical system, enabling correct data exchange with central control units.

The module has been specifically designed for the BMW brand, meaning it is adapted to the electrical and logical architecture of the given model. This ensures consistency in the operation of onboard systems and reduces the risk of communication errors.

Compatibility and Vehicle Integration

As an OEM part, the module is structurally prepared to work with the factory wiring harness and original connectors used in the left rear doors. This facilitates installation and allows for maintaining the factory standard of execution without the need for wiring modifications.

The control unit is part of the vehicle's extensive electronic network, so its proper functioning is crucial for the stability of the entire comfort system. A correctly selected module helps avoid communication problems on the bus and unwanted error messages.

Product Characteristics and Condition

The offered part is used, which in practice means it comes from a dismantled vehicle and has been previously operated. This type of part is a cost-effective solution for users who want to restore system functionality while keeping repair costs reasonable, and at the same time sticking to original components.

Choosing a control module from this group allows for consistency with other modules in the vehicle, which is particularly important in modern designs where many functions are programmatically interconnected.

Benefits of Using an Original Door Module

Using an original door control module in a BMW 7 Series E65/E66 offers a number of practical benefits:

• maintaining the factory logic of comfort systems,
• guaranteed fit with the electrical system without the need for connector adaptation,
• consistency with other control units in the vehicle,
• potential for optimizing repair costs by using a used part.

For users who want to learn more about the use of original components in premium cars, an article describing how used parts contribute to maintaining a brand's character may be helpful – find more information in the material: how used parts help maintain the factory DNA of premium brands.

Why Choose This Control Module

Choosing this module is a solution for those who expect consistency with factory electronics and want to restore proper door system operation without interfering with the wiring structure. Its original origin from the Electronic Control Modules and Controllers segment promotes seamless integration with the vehicle and facilitates potential diagnostics using dedicated service tools.

If you are also looking for other parts from this group, it is worth browsing the full offer within the category: electronic control modules and controllers for passenger cars, where you will find a wide selection of components tailored to various models and applications.