W251-FL / MRG1
Mercedes R OBD Unlock Patch
Mercedes R OBD Unlock Patch service using AutoTuner Bench Patch compatibility, listed by model year, controller coverage, and request intake at Cedar.
OBD unlock catalog
Mercedes R OBD unlock patches
Open the exact vehicle page to review controller coverage and request the unlock service.
2026 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2025 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2024 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2023 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2022 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2021 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2020 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2019 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2018 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2017 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2016 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2015 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2014 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2013 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2012 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
2011 Mercedes R W251-FL ECU OBD Unlock Patch
MRG1 / W251-FL · AutoTuner Bench Patch
ECU access coverage
Mercedes R OBD unlock details
16 vehicle listings across 2011-2026.
Controller compatibility is confirmed from the actual ECU before service.
This service is the OBD unlock patch only; any tune is selected separately.