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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG C43 2016–2023 — technical service bulletin

Bulletin LI27.00-P-060903 · NHTSA communication 11003218 · issued Jun 21, 2024

Technical service bulletin
communication type
Power Train
component
2016–2023
model years
30
vehicle entries

Official summary

Complaint Complaints about shift quality in vehicles of MODEL 205, 212 and 222 with TRANSMISSION 724.2. Cause If the shift adaptation is not performed as described under "Remedy", the adaptation values may not be saved correctly under certain circumstances. Remedy In vehicles of MODEL 205, 212 and 222 with TRANSMISSION 724.2, it must be ensured that the adaptation of the shifts is performed only as described below. • Acceleration upshifts may only be adapted in transmission mode "S" • Acceleration downshifts may only be adapted in transmission mode "S" • Coast down shifts may only be adapted i

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.