Mercedes MR-FR EEPROM Pairing and Code Utility 1.0

Mercedes Benz MR-FR Code Remover is a small Windows utility focused on MR and FR control unit data handling during authorized service workflows. It is commonly used when you need to align module data after repair, replacement, or EEPROM recovery work. Coverage depends on the exact control unit hardware and EEPROM type.


Supported memory types shown in the tool

• 93C06
• 93C06_457
• 93C56
• AT25320
• 24LC02

Highlights

• MR and FR module data processing based on selected EEPROM type
• Simple workflow designed around dump file handling
• Helps with pairing style operations after module service
• Dropdown includes multiple common sеriаl EEPROM families used in automotive ECUs

Package contents

• Mercedes Benz MR-FR Code Remover.exe

Compatibility notes

• Availability varies by vehicle, model year, and control unit variant.
• Results depend on correct EEPROM identification and a valid, complete dump file.
• Use stable power and proper ESD handling when working with ECUs and EEPROMs.

Basic usage

1. Confirm you are authorized to service the vehicle and the control unit.
2. Read the EEPROM data with an appropriate programmer and save an original backup.
3. Select the matching EEPROM type in the tool and process the dump as required by your service case.
4. Write the processed data back only when you have verified the target module and file integrity.
5. Validate operation with standard diagnostics after reinstalling the module.

Operating systems

• Windows 7, Windows 10, Windows 11

Minimum system requirements

• CPU: Dual-core 2.0 GHz or better
• RAM: 2 GB minimum, 4 GB recommended
• Storage: 50 MB free space
• Network: Not required
• Admin rights: Recommended

Disclaimer

• No file hosting. This website does not host or store software, firmware, keys, or archives.
• Reference only. Descriptions and screenshots are for identification and educational purposes.
• Licensing and laws. Users are responsible for complying with vendor terms and local regulations.
• No bураss guidance. Do not request methods to defeat security systems or access controls.
• Risk notice. Incorrect ECU handling can cause damage or unsafe vehicle behavior. Use only in lawful service and repair contexts.