Mercedes-Benz AMG GLC43 2020 — technical service bulletin
Bulletin SC-2020080001 · NHTSA communication 10181200 · issued Sep 25, 2020
Technical service bulletin
communication type
Power Train
component
2020
model years
23
vehicle entries
Official summary
Replace automatic transmission
Vehicles covered
- 2020 Mercedes-Benz AMG GLC43
- 2020 Mercedes-Benz AMG GLC63
- 2020 Mercedes-Benz AMG GLE43
- 2020 Mercedes-Benz AMG S63
- 2020 Mercedes-Benz AMG S65
- 2020 Mercedes-Benz G 550
- 2020 Mercedes-Benz G63
- 2020 Mercedes-Benz GLA 250
- 2020 Mercedes-Benz GLB 200
- 2020 Mercedes-Benz GLB 250
- 2020 Mercedes-Benz GLC 300
- 2020 Mercedes-Benz GLC 350 E
- 2020 Mercedes-Benz GLE 350
- 2020 Mercedes-Benz GLE 350 E
- 2020 Mercedes-Benz GLE 450
- 2020 Mercedes-Benz GLE 580
- 2020 Mercedes-Benz GLS 450
- 2020 Mercedes-Benz GLS 580 4MATIC
- 2020 Mercedes-Benz S 450
- 2020 Mercedes-Benz S 550
- 2020 Mercedes-Benz SL 450
- 2020 Mercedes-Benz SL 550
- 2020 Mercedes-Benz SLC 300
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.