Seat Module Mercedes W167 W177 W247 Control Unit ECU A1679008812

The Mercedes W167 W177 W247 Seat Control Module is an original part from the Electronic Control Units and Controllers category, designed for advanced management of seat functions in selected Mercedes models. This solution is for users who expect stable operation of comfort systems and compatibility with the factory electrical system architecture.

Specifications and technical data

• SKU: A1679008812
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1679008812
• Substitutable numbers: A1679008812, A 167 900 88 12
• Category: ECUs & Computer Modules

Application of the Mercedes Seat Control Module

The Mercedes W167 W177 W247 Seat Control Module is responsible for the electronic control of seat adjustments, integrating with the vehicle's network and other comfort systems. Thanks to its factory design, it ensures proper cooperation with the electrical system and the control logic intended by the manufacturer.

This component is particularly important in vehicles equipped with extensive seat adjustment functions, where precise communication with other body control modules is required. Using an original module helps maintain configuration consistency and reduces the risk of diagnostic errors.

Benefits of using an original electronic control module

Choosing an original module from the Electronic Control Units and Controllers group translates into a number of practical advantages:

• maintaining the factory operating logic of the seat and its comfort functions,
• proper cooperation with the vehicle's communication bus,
• easier diagnostics using professional service testers,
• reduced risk of incompatibility compared to universal aftermarket parts.

For workshops and users, this means more predictable installation and the ability to maintain the vehicle's configuration in line with the manufacturer's specifications.

Component Characteristics and Condition

The offered control unit belongs to the group of used electronic control modules, which allows combining original origin with a more favorable purchase cost. This type of component is a good choice for maintenance repairs when preserving the factory system architecture is a priority, without the need to invest in a new part.

The module is intended for installation in place of the factory seat control unit, following appropriate service procedures, such as correct wiring harness connection and potential adaptation using suitable diagnostic software, in line with practices used in Mercedes vehicles.

Seat Control Unit Selection and Compatibility

When selecting a seat control unit for a specific vehicle instance, it is crucial to compare identification data with service documentation or manufacturer information. Electronic control units and controllers in modern Mercedes vehicles are closely linked to equipment configuration, so it is recommended to verify compatibility before installation.

If you have doubts, it is advisable to seek assistance from a specialized workshop or the store's technical department to ensure that the selected control unit will work with the vehicle's electrical system and existing safety and comfort systems.

Other Mercedes Electronic Control Units and Controllers

If you are also looking for other electronic control units and controllers for vehicles of this brand, check out our dedicated category: Mercedes Electronic Control Units and Controllers, where you will find a wide selection of original components for various models.

More about the role of original modules in modern cars

Modern cars rely heavily on the cooperation of many control units, so the quality and origin of modules directly impact the stability of the entire system. If you are interested in the broader context of using original electronic components in premium vehicles, check out the article on our blog: How Original Modules and Components Help Maintain Brand Character in Modern Cars.

For those who want to better understand the used parts market and make informed choices about used components, a practical guide may also be helpful: Most Frequently Chosen Used Car Parts – A Guide to Original Components.