Mercedes-Benz AMG EQS 2022–2023 — technical service bulletin
Bulletin SC-2023010007 · NHTSA communication 10231045 · issued Jan 22, 2023
Technical service bulletin
communication type
Power Train
component
2022–2023
model years
4
vehicle entries
Official summary
Replace screws on electric drivetrain (eATS) of rear axle
Vehicles covered
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.