Mercedes-Benz AMG C43 2019 — technical service bulletin
Bulletin SC-2019100022 · NHTSA communication 10170535 · issued Dec 5, 2019
Technical service bulletin
communication type
Power Train
component
2019
model years
24
vehicle entries
Official summary
Update Powertrain Control Unit (PTCU) Software
Vehicles covered
- 2019 Mercedes-Benz AMG C43
- 2019 Mercedes-Benz AMG C63
- 2019 Mercedes-Benz AMG C63 S
- 2019 Mercedes-Benz AMG CLS53
- 2019 Mercedes-Benz AMG E53
- 2019 Mercedes-Benz AMG E63
- 2019 Mercedes-Benz AMG E63S
- 2019 Mercedes-Benz AMG GT53
- 2019 Mercedes-Benz AMG GT 63
- 2019 Mercedes-Benz AMG GT S
- 2019 Mercedes-Benz AMG S63
- 2019 Mercedes-Benz AMG S65
- 2019 Mercedes-Benz C 300
- 2019 Mercedes-Benz C 350 E
- 2019 Mercedes-Benz CLS 450
- 2019 Mercedes-Benz E 300
- 2019 Mercedes-Benz E 450
- 2019 Mercedes-Benz E63
- 2019 Mercedes-Benz E63S
- 2019 Mercedes-Benz G 550
- 2019 Mercedes-Benz G63
- 2019 Mercedes-Benz S 450
- 2019 Mercedes-Benz S560
- 2019 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.