Mercedes W168 ESP + HBA Electronic Stability Program Control Module A1685453532

Mercedes W168 ESP + HBA Electronic Stability Program Control Module is a specialized component from the Electronic control modules and controllers category, designed for use with manual transmissions in the Mercedes A-Class W168 series. This used control unit, mounted in the rear of the vehicle, allows for the restoration of proper electronic system operation without the need to invest in a new part.

Specifications and technical data

• SKU: A1685453532
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1685453532
• Substitutable numbers: A1685453532, A1685451332, A 168 545 35 32, A 168 545 13 32, 0265109630, 0 265 109 630, ŁS
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Purpose and function of the control unit

The presented computer is dedicated to the drivetrain of the Mercedes W168 A140 with 82 HP, paired with a manual transmission. As an electronic component located in the rear of the vehicle, it is responsible for the precise control of selected vehicle functions, in accordance with the factory configuration of the specific unit.

By maintaining the OEM architecture, the control unit ensures consistency with the original electrical installation and the operating logic of the systems implemented by the manufacturer. This solution is particularly beneficial for repairs where compliance with factory vehicle parameters is crucial.

Benefits of using a used module

Choosing a used control module for a Mercedes allows for a significant reduction in repair costs while maintaining functionality consistent with factory solutions. This type of component is particularly useful in situations where the existing control unit has suffered electronic or mechanical damage, and repair is not cost-effective.

The element from this group has an assigned OEM number and interchangeable numbers, which facilitates the selection of the appropriate variant for a specific equipment version. This allows for precise matching of the control unit to the engine configuration, transmission, and other systems, minimizing the risk of compatibility issues.

Vehicle fitment and installation

The computer is designed for installation in the rear of the body, in accordance with the factory layout of electronics in the Mercedes W168. When selecting, it is recommended to verify the OEM part number and reference numbers in the technical specification, as well as to compare them with the vehicle data (including the A140 82 HP engine version and transmission type).

Due to the nature of this electronic component, installation should be entrusted to a workshop with experience in Mercedes electronics. Proper connection, potential coding, and adaptation to the specific vehicle are crucial for the stable operation of the systems controlled by the module.

Electronic control modules in Mercedes – expansion and service

If you are planning a comprehensive repair or upgrade of the control electronics area in your Mercedes and need other components from the same group, such as comfort modules, engine controllers, or other ECU units, check the available parts in the Electronic control modules and controllers Mercedes category.

When choosing a used control unit, it is worth learning the best practices for selecting and operating such elements. Practical tips regarding purchase, diagnostics, and installation can be found in the article Second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which discusses key aspects of working with automotive electronics from the secondary market.