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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz E 300 2019–2021technical 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.

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.