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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG CLA45 2012–2014technical service bulletin

Bulletin SC-2019040001 · NHTSA communication 10160738 · issued Apr 11, 2019

Technical service bulletin
communication type
Engine
component
2012–2014
model years
60
vehicle entries

Official summary

Update engine electronics (ME-SFI) control unit software

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.