Audi A6 C8 A7 A8 S8 Q5 Q8 Door Control Unit Rear Left Right N/O/S 4M1959795j

Audi A6 C8 A7 A8 S8 Q5 Q8 Rear Left Right Door Control Module is an original module designed to manage the rear door area in Audi vehicles. This component is responsible for precise control of door functions on both the left and right sides, ensuring consistent operation of electrical systems and user comfort. Due to its factory origin, it is a particularly beneficial solution for drivers expecting compatibility with the original installation architecture.

Specifications and technical data

• SKU: 4M1959795J
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M1959795J
• Substitutable numbers: 4M1959795J, 4M1 959 795 J
• Location on the vehicle: Rear, Right, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function of the Door Control Module

The rear axle door control module in Audi models is responsible for integrating and supervising the operation of electrical components located within the doors. The module works with the vehicle's wiring, transmitting signals between control buttons and actuators, which translates to stable and predictable operation of the entire system.

Its placement in the vehicle covers the rear left and rear right sides, allowing the control module to be used in various equipment configurations. This solution simplifies part selection for repairs of door systems on both sides of the vehicle, reducing the number of installation variants.

Compatibility with Audi Models

The Rear Left/Right Door Control Module has been designed for modern Audi constructions, including models A6 C8, A7, A8, S8, Q5, and Q8. This means the module is adapted to the electrical architecture used in these generations, promoting correct interaction with the vehicle's onboard network.

Selecting an original control module is particularly important in cars equipped with advanced comfort and safety systems, where communication between modules occurs in an integrated manner. Using the correct component minimizes the risk of communication errors and diagnostic issues.

Technical Characteristics and Installation

The module is intended for installation in the rear part of the vehicle, on the left or right side, in accordance with the factory installation location. The control module's design is prepared for integration with the original wiring harness, which simplifies installation and allows for the preservation of factory wiring routes.

In practice, this means:

• maintaining compatibility with the electrical system of the specific Audi model,
• the possibility of using factory mounting points,
• easier diagnostics using standard service tools.

Thanks to this, the control module can be used both for replacing a damaged module and for repairs related to the malfunctioning of door systems.

Product Condition and Advantages of Using Original Parts

The offered control module is a used part, allowing for an economical restoration of system functionality while maintaining the original manufacturer's specifications. Choosing a factory module promotes consistency in operating parameters with other vehicle systems.

Key benefits of using an original control module include:

• compatibility with the original electrical architecture of the specific Audi model,
• maintaining predictable operation of door systems on the left and right sides,
• easier integration with existing comfort and safety systems.

System Expansion and Selection of Other Components

If you are planning a comprehensive repair or upgrade of the rear door area in your Audi and need other components from the same group, such as control modules, door wiring harnesses, or panel switches, check the available parts in the Other Audi category.

If you are interested in a broader context of structural differences between sport variants and standard versions of this brand, it is worth familiarizing yourself with the material describing the construction of powertrains, brakes, and chassis – details can be found in the article Audi RS vs Other Models – What's Under the Hood and Chassis?.

In situations where you are planning a more extensive vehicle repair and want to select a larger set of used original parts in one place, a guide on assembling parts in a One-Stop-Shop model may be helpful – more information can be found in the text How to Assemble Used Car Parts in One Place.