Mercedes X156 Bootlid Control Unit Trunk Lid Module A2469003413

Mercedes X156 Tailgate Control Module is an original electronic component from the Electronic Control Modules and Controllers group, designed to manage the operation of the tailgate. Thanks to its factory design, it ensures consistency with the vehicle's electrical system, stable communication with other controllers, and predictable operation of the tailgate opening and closing system.

Specifications and technical data

• SKU: A2469003413
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2469003413
• Substitutable numbers: A2469003413, A 246 900 34 13
• Category: ECUs & Computer Modules

Function and Application of the Tailgate Module

The presented controller is responsible for coordinating the tailgate operation in the X156 body type, integrating signals from buttons, the lock, and the vehicle's electrical system. As an OEM electronic component, it works with the car's factory network architecture, which reduces the risk of communication errors and diagnostic problems.

The module is part of the comfort system, so its proper functioning affects the convenience of daily use – from smooth opening and closing of the tailgate to correct response to signals from inside the vehicle and from the remote control.

Benefits of Using an Original Mercedes Module

Using an original tailgate control module in the Mercedes X156 allows for consistency with the vehicle's software and configuration. In practice, this means:

• factory fit to the electrical system and wiring harnesses,
• proper cooperation with other body controllers,
• easier diagnostics using service testers,
• reduced risk of tailgate malfunction after installation.

As a component from the Electronic Control Modules and Controllers group, this module is designed for stable operation in variable operating conditions typical for the luggage compartment.

Component Characteristics and Condition

The offered module is a used part, sourced from disassembly, which represents a reasonable compromise between repair cost and maintaining the original manufacturer's specifications. Choosing such a solution allows for an economical replacement of a damaged controller while maintaining the factory operating logic of the tailgate system.

Thanks to its original construction, standard installation and diagnostic procedures can be applied without the need for system adaptation or wiring modifications.

Integration with Other Modules and Comfort Systems

The tailgate module works with other body controllers, creating a cohesive comfort and safety system. A correctly selected component:

• ensures proper response to signals from the remote control and interior buttons,
• facilitates the maintenance of correct comfort function configuration,
• avoids software conflicts typical of low-quality aftermarket parts.

For workshops and users, this means a more predictable repair process and a reduced risk of needing further intervention in the electrical system.

If you are planning a comprehensive repair or upgrade of the luggage area in your Mercedes and need other parts from the same group, such as body controllers, comfort modules, or lighting control units, check the available parts in the Mercedes Electronic Control Modules and Controllers category.

Technical Support and Selection of Used Controllers

When selecting used electronic components, it is worth paying attention to compatibility with the specific vehicle configuration and adaptation procedures in the vehicle. Additional tips for making informed choices about disassembled parts and comparing them with refurbished items can be found in the article: Refurbished or Used Original – Which Part to Choose for Repairs?.

If you are interested in the broader context of using original electronic modules in maintaining the premium brand's character, it is also worth reading the material dedicated to Audi: Audi and Pure Emotion. How Used Parts Help Maintain the Brand's DNA?, which shows how appropriately selected controllers and modules affect the preservation of the car's factory characteristics.