Mercedes-Benz E 300 2019–2021 — technical service bulletin
Bulletin NCU2021100004 · NHTSA communication 10205418 · issued Oct 15, 2021
Technical service bulletin
communication type
Equipment
component
2019–2021
model years
15
vehicle entries
Official summary
New service campaign launch information.
Vehicles covered
- 2019 Mercedes-Benz E 300
- 2020 Mercedes-Benz E 350
- 2021 Mercedes-Benz E 350
- 2021 Mercedes-Benz E 350 E
- 2019 Mercedes-Benz E 450
- 2020 Mercedes-Benz E 450
- 2021 Mercedes-Benz E 450
- 2019 Mercedes-Benz E63
- 2020 Mercedes-Benz E63 AMG
- 2019 Mercedes-Benz E63S
- 2019 Mercedes-Benz G 550
- 2020 Mercedes-Benz G 550
- 2021 Mercedes-Benz G 550
- 2019 Mercedes-Benz G63
- 2020 Mercedes-Benz G63
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.