Mercedes-Benz AMG GLA45 2019 — technical service bulletin
Bulletin SC-2020080021 · NHTSA communication 10181201 · issued Sep 11, 2020
Technical service bulletin
communication type
Fuel System, Gasoline
component
2019
model years
14
vehicle entries
Official summary
Replace exhaust gas cleaning information label
Vehicles covered
- 2019 Mercedes-Benz AMG GLA45
- 2019 Mercedes-Benz AMG GLC43
- 2019 Mercedes-Benz AMG GLC63
- 2019 Mercedes-Benz AMG GLC63S
- 2019 Mercedes-Benz AMG GLE63
- 2019 Mercedes-Benz G 550
- 2019 Mercedes-Benz G63
- 2019 Mercedes-Benz GLA 250
- 2019 Mercedes-Benz GLC 300
- 2019 Mercedes-Benz GLC350E
- 2019 Mercedes-Benz GLE 350
- 2019 Mercedes-Benz GLE 400
- 2019 Mercedes-Benz GLE 550 E
- 2019 Mercedes-Benz GLS450
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.