Brand New Genuine A2479008512 Control Unit with Launch Code for Mercedes
This is a Brand New Genuine A2479008512 Control Unit, an authentic Original Equipment Manufacturer (OEM) part engineered specifically for Mercedes-Benz compact and electric vehicle platforms. Designed to meet the highest factory standards, this module ensures flawless integration with your vehicle’s complex electrical architecture. Whether you are replacing a defective unit or upgrading your vehicle’s system capabilities, this genuine control unit provides the reliability and performance synonymous with the Mercedes-Benz brand. The package includes the essential Launch Code required for official online activation and SCN coding via the Mercedes XENTRY diagnostic system.
Launch Code Included
This control unit comes bundled with a valid Launch Code for XENTRY Online SCN (Software Calibration Number) coding. This code is strictly required to teach, adapt, and program the new control unit to your vehicle’s specific VIN, ensuring all associated network systems function perfectly and securely.
Key Functions
- System Integration: Serves as a critical processing module within the vehicle’s CAN bus (Controller Area Network) architecture.
- Data Exchange: Facilitates high-speed communication between various vehicle domains, including telematics, infotainment, and driver assistance systems.
- Component Management: Monitors and regulates electronic inputs and outputs to ensure optimal vehicle operation and energy management.
- Security Gateway: Provides secure access control and anti-theft protection integration within the Mercedes-Benz network.
- Diagnostics & Adaptation: Fully supports OEM diagnostics, allowing Mercedes-Benz XENTRY software to read/clear fault codes and perform vehicle-specific module adaptations.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | A2479008512 |
| Condition | Brand New, Genuine OEM |
| Warranty | 1 Year Manufacturer Warranty |
| Programming | Requires XENTRY Online SCN Coding (Launch Code Included) |
| Connectivity | Mercedes-Benz OEM Wiring Harness Plug-and-Play |
Supported Car Models
The Genuine A2479008512 Control Unit is compatible with the following Mercedes-Benz models:
- Mercedes-Benz B-Class (W247) 2019 – Present
- Mercedes-Benz GLA-Class (H247) 2020 – Present
- Mercedes-Benz GLB-Class (X247) 2020 – Present
- Mercedes-Benz EQA (V247) 2021 – Present
- Mercedes-Benz EQB (X243) 2022 – Present
Note: Please verify your vehicle’s exact part number and VIN compatibility before purchasing, as Mercedes uses multiple control units depending on the chassis and optional equipment packages.
Package Contents
- 1x Genuine A2479008512 Control Unit
- 1x Launch Code
Important Installation Notice
Installation and programming must be performed by a certified Mercedes-Benz technician or an equipped professional workshop with access to XENTRY diagnostic software. Failure to properly code the unit using the provided launch code may result in system malfunction or vehicle immobilization.





