BMW 7 Series E65 E66 E67 Control Unit Door Rear Driver Side 6947119

The BMW 7 E65/E66/E67 Driver's Rear Door Control Module is an original electrical system component responsible for precise management of the rear left door functions. Thanks to its factory BMW design and full compatibility with the 7 Series platform, this used OEM module allows for professional system repair without altering the vehicle's original architecture.

Specifications and technical data

• SKU: 6947119
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 61356947119
• Substitutable numbers: 61356964142, 61356947119, 61356922265, 61356931229, 61350390483, 61356921982, 61356915829, 61356958453, 61356920466, 61356945378, 61356940441, 61356929180, 6947123 6933270 0407117, 0395475 6922265 6931229, 0390483, 6921982 6915829 6958453, 6920466 6945378 6940441
• Location on the vehicle: Rear
• Category: Other Starters, Alternators, ECUs & Wiring

Module Purpose and Function

The presented driver's side rear door control module is specifically designed for the BMW 7 Series generations E65, E66, and E67. It handles the electrical functions in the rear left door, integrating with the vehicle's communication bus and collaborating with other body control modules.

Its placement in the rear section of the vehicle on the driver's side ensures a direct connection to the door's wiring, leading to stable operation and reduced signal loss within the electrical system.

Compatibility and Replacement Numbers

This module belongs to the group of original BMW controllers for which interchangeable numbers are available, allowing for part matching across different equipment versions within the same model platform. This solution makes it easier to select the correct part for repairs on vehicles of various production years or body variants.

The presence of multiple reference numbers in the technical specifications simplifies compatibility verification with a specific car instance, which is particularly important for workshop operations and professional BMW automotive electronics services.

Installation Characteristics

The module is designed for installation in the rear part of the vehicle, in the driver's side door area. Its construction, based on factory mounting points, allows for near plug-and-play installation, without the need for wiring modifications or interference with the door structure.

In practice, this means that after correctly connecting the connectors and performing any necessary diagnostic adaptations, the controller can be integrated into the vehicle's existing electronic network, restoring proper door function in the 7 Series E65/E66/E67.

Why Choose a Used OEM Module

Choosing an original, used BMW controller is a cost-effective solution that is also technically safe for the vehicle's electrical system. The module retains factory operating parameters, is precisely designed for the specific platform, and works with other comfort system and body electronics components.

If you want to better understand the differences between advanced model versions and standard variants – including in terms of electronics, controllers, and drivetrains – it's worth consulting the guide Audi RS vs. Other Models – What's Under the Hood and Chassis?, which illustrates how manufacturers differentiate equipment and components within a single model range.

A Sensible Choice for Used Parts

When selecting a used control module, it is crucial to pay attention to compatibility with the technical specifications and matching the specific body version. This helps to reduce the risk of communication issues within the vehicle network and ensures stable operation of the electrical system in the rear of the car.

If you want to learn how to consciously buy parts from the secondary market and what to look for when choosing controllers, electronics, or other components, the guide Used Parts – Your Guide to the Best Deals in the Automotive Store will be helpful, discussing practical criteria for evaluating such products.

If you are planning a comprehensive repair or upgrade of the body's electric control zone in your BMW and need other parts from the same group, such as comfort modules, door controllers, or additional control units, check the available parts in the Other BMW category.