X253 / OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1
Mercedes GLC OBD Unlock Patch
Mercedes GLC OBD Unlock Patch service using AutoTuner Bench Patch compatibility, listed by model year, controller coverage, and request intake at Cedar.
OBD unlock catalog
Mercedes GLC OBD unlock patches
Open the exact vehicle page to review controller coverage and request the unlock service.
2026 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
2025 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
2024 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
2023 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
2022 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
2021 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
2020 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
2019 Mercedes GLC X253 ECU OBD Unlock Patch
OM654 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / MRG1 / X253 · AutoTuner Bench Patch
ECU access coverage
Mercedes GLC OBD unlock details
8 vehicle listings across 2019-2026.
Controller compatibility is confirmed from the actual ECU before service.
This service is the OBD unlock patch only; any tune is selected separately.