Emulator RCM Retarder Mercedes-Benz® MP4 EURO 6
SKU: 2453332240025-1
€380,00 excl. VAT
At checkout, enter your company name, then add your EU VAT number in the company VAT field. The company name alone is not enough. VAT exemption requires successful validation and an eligible order.
VAT still charged? Contact us before paying.- Worldwide shipping — DHL / DPD / UPS, dispatch in 24h
- 2-year warranty on all delete kits
- Technical support for installation (WhatsApp)
- Secure payment — card · PayPal
- Outside the EU (UK, Norway, etc.): customs duties and import VAT may be charged on delivery under the rules of the destination country.
All prices quoted include 23% EU VAT.
1. For orders shipped outside the European Union, VAT is not charged (0% VAT applies).
2. For orders placed within the European Union, VAT is not charged (0% VAT rate applies) if a valid EU VAT number is provided during checkout.
Product Description
Retarder RCM Emulator for Mercedes‑Benz® Trucks MP IV Euro 6
The Retarder RCM emulator is an electronic device designed to simulate the operation of the original retarder control module (RCM) installed in Mercedes-Benz® trucks.
This solution ensures proper communication and operation of the vehicle’s electrical system and control units when the factory retarder module is damaged, removed, or temporarily bypassed.
The emulator allows the vehicle to operate without electronic errors related to the missing retarder module.
⚠ Important:
The emulator does not replace the retarder braking system itself.
It is intended only for service, testing, or diagnostic purposes.
Key Features
- Simulates the operation of the original retarder control module (RCM)
- Allows proper communication between vehicle ECUs
- Eliminates retarder-related electronic errors
- Designed for professional service and diagnostic applications
- Reliable electronic solution
Compatible Truck Models
- Mercedes‑Benz® Actros MP4 Euro 6 (Gen I and Gen II)
- Mercedes‑Benz® Atego
- Mercedes‑Benz® Arocs
- Mercedes‑Benz® Antos
- Mercedes‑Benz® Econic
Advantages
- Prevents ECU errors caused by a missing or faulty retarder module
- Allows the vehicle to operate normally without the original RCM
- Useful for diagnostic and service situations
- Simple electronic solution for retarder system faults
The Set Includes
- Retarder RCM Emulator for Mercedes-Benz® Euro 6 – 1 pc
- Installation manual
If you are unsure whether the device is compatible with your truck, please contact info@bluetruck24.eu with your truck model or VIN number, and we will verify compatibility for you.
Legal Notice
All trade names, logos, brands, and trademarks used in this material are the property of their respective owners. They are used solely for informational and identification purposes to indicate product compatibility.
Mercedes-Benz® is a registered trademark of Daimler Truck AG in the United States, the European Union, and other countries. The manufacturer of the offered device is not affiliated with, endorsed by, or authorized by Daimler Truck AG or any of its affiliated companies.
Important Notice
Emulators and fault-code reset devices may be subject to restrictions or may not be permitted for use on public roads in certain countries and jurisdictions. Before purchasing, installing, or using the device, the user is responsible for familiarizing themselves with all applicable laws, regulations, and emissions requirements applicable in the location where the vehicle or machine is operated.
The user bears full responsibility for ensuring that the product is used in compliance with all applicable laws and regulations.
AdBlue® is a registered trademark of the Verband der Automobilindustrie (VDA). It is a high-purity aqueous urea solution used in the Selective Catalytic Reduction (SCR) system to clean exhaust gases. When injected into the exhaust stream, AdBlue® helps convert harmful nitrogen oxides (NOx) into harmless nitrogen and water vapor. This reduction process occurs via a dedicated injector that sprays the urea solution into the exhaust system. The use of AdBlue® enables vehicles over 3.5 tonnes to comply with strict Euro 4, Euro 5, and Euro 6 emission standards established by the European Union.
By installing a specialized SCR emulator, the vehicle continues to display all standard SCR parameters during diagnostics, identical to those of a fully operational system. The emulator sends the same signals to the engine control unit (ECU) as a functioning SCR system would, effectively preventing fault codes and failure modes caused by SCR-related issues. With this device, users can eliminate all SCR-related errors, and the physical SCR system can either be completely removed or left in place as a non-functional component.
The device functions like a diagnostic computer — specifically, it performs the "Clear Fault Codes" function. It was designed to allow drivers to clear the 20 km/h "limp mode" that occurs when the SCR system fails. In such cases, the driver can simply plug the device into the diagnostic port and clear the speed restriction fault at any time — independently and without the need for expensive towing services. Once the fault is cleared, the vehicle can be driven at normal speed to a service center or back to base for proper repair. In today's conditions, a fault code clearer is an essential tool for any Euro 6 vehicle.
Yes, we offer worldwide shipping via reliable carriers like DHL, UPS, and FedEx. Delivery times vary by location but typically range from 2-5 business days.
We offer a 2-year warranty on all our emulators. If you experience any issues, our technical support team will help diagnose and resolve the problem, or we will replace the unit.
We support a wide range of trucks and heavy machinery including Volvo, Renault, MAN, Scania, DAF, Iveco, Mercedes-Benz, and many others. Check our shop categories for specific models.