H247 / MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81
Mercedes GLA OBD Unlock Patch
Mercedes GLA OBD Unlock Patch service using AutoTuner Bench Patch compatibility, listed by model year, controller coverage, and request intake at Cedar.
OBD unlock catalog
Mercedes GLA OBD unlock patches
Open the exact vehicle page to review controller coverage and request the unlock service.
2026 Mercedes GLA H247 ECU OBD Unlock Patch
MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / H247 · AutoTuner Bench Patch
2025 Mercedes GLA H247 ECU OBD Unlock Patch
MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / H247 · AutoTuner Bench Patch
2024 Mercedes GLA H247 ECU OBD Unlock Patch
MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / H247 · AutoTuner Bench Patch
2023 Mercedes GLA H247 ECU OBD Unlock Patch
MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / H247 · AutoTuner Bench Patch
2022 Mercedes GLA H247 ECU OBD Unlock Patch
MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / H247 · AutoTuner Bench Patch
2021 Mercedes GLA H247 ECU OBD Unlock Patch
MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / H247 · AutoTuner Bench Patch
2020 Mercedes GLA H247 ECU OBD Unlock Patch
MRG1 / MRD1 / MRD1.40 / MRD1.41 / MRD1.42 / MRD1.48 / MRD1.76 / MRD1.77 / MRD1.81 / H247 · AutoTuner Bench Patch
ECU access coverage
Mercedes GLA OBD unlock details
7 vehicle listings across 2020-2026.
Controller compatibility is confirmed from the actual ECU before service.
This service is the OBD unlock patch only; any tune is selected separately.