Mercedes-Benz AMG GLC43 2016–2022 — technical service bulletin
Bulletin LI4770P073121 · NHTSA communication 10202522 · issued Jun 4, 2021
Technical service bulletin
communication type
Electrical System
component
2016–2022
model years
31
vehicle entries
Official summary
Vehicle does not start after charging process
Vehicles covered
- 2016 Mercedes-Benz AMG GLC43
- 2017 Mercedes-Benz AMG GLC43
- 2018 Mercedes-Benz AMG GLC43
- 2019 Mercedes-Benz AMG GLC43
- 2020 Mercedes-Benz AMG GLC43
- 2021 Mercedes-Benz AMG GLC43
- 2022 Mercedes-Benz AMG GLC43
- 2018 Mercedes-Benz AMG GLC63
- 2019 Mercedes-Benz AMG GLC63
- 2020 Mercedes-Benz AMG GLC63
- 2021 Mercedes-Benz AMG GLC63
- 2022 Mercedes-Benz AMG GLC63
- 2020 Mercedes-Benz AMG GLC63 S
- 2021 Mercedes-Benz AMG GLC63 S
- 2022 Mercedes-Benz AMG GLC63 S
- 2018 Mercedes-Benz AMG GLC63S
- 2019 Mercedes-Benz AMG GLC63S
- 2018 Mercedes-Benz GLC 300
- 2019 Mercedes-Benz GLC 300
- 2020 Mercedes-Benz GLC 300
- 2021 Mercedes-Benz GLC 300
- 2022 Mercedes-Benz GLC 300
- 2016 Mercedes-Benz GLC300
- 2017 Mercedes-Benz GLC300
- 2018 Mercedes-Benz GLC 350
- 2019 Mercedes-Benz GLC 350
- 2020 Mercedes-Benz GLC 350
- 2018 Mercedes-Benz GLC 350 E
- 2020 Mercedes-Benz GLC 350 E
- 2021 Mercedes-Benz GLC 350 E
- 2019 Mercedes-Benz GLC350E
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.