17-19 Mercedes-Benz W247 CLA B-Class Driver Seat Control Module A2479003714 OEM

Item Description
Genuine OEM Mercedes-Benz Driver Seat Control Module designed for vehicles built on the W247 / MFA2 platform. This electronic control unit manages the driver power seat functions, including seat position adjustments, memory settings, and communication with other vehicle systems.

The seat control module processes signals from the seat switches and motors to control seat movement such as forward/backward adjustment, seat height, backrest angle, and lumbar support. It also communicates with the vehicle’s electronic systems to store and recall seat memory positions when equipped.

The OEM part number A2479003714 is used in several newer Mercedes compact-platform vehicles and must match the original module to ensure compatibility.

Part Details

• Part Name: Driver Seat Control Module
• OEM Part Number: A2479003714
• Manufacturer Part Number: 2479003714
• Type: Power Seat Control ECU
• Placement: Driver Seat / Under Seat
• Condition: Genuine OEM Mercedes-Benz Part
• Fitment Type: Direct Replacement

Compatible Vehicles (Examples)

Used in several Mercedes-Benz MFA2 platform models, including:

• B-Class W247
• CLA-Class C118
• A-Class W177
• GLB-Class X247

(Model years approximately 2017–2019+ depending on equipment.)

Features

• Genuine OEM Mercedes-Benz electronic module
• Controls driver seat power adjustment functions
• Supports seat memory and electronic seat positioning (if equipped)
• Communicates with seat motors and vehicle control systems
• Direct replacement for faulty seat control modules

Package Includes

• 1 × Driver Seat Control Module

Important Note

Electronic seat modules may require coding or programming after installation to function properly with the vehicle. Always verify that the OEM part number A2479003714 matches your original unit before purchasing