Mercedes-Benz AMG C63S 2015 — technical service bulletin
Bulletin 2015120002 · NHTSA communication 10235971 · issued Feb 26, 2016
Technical service bulletin
communication type
Electrical System
component
2015
model years
5
vehicle entries
Official summary
Replace battery chargers for high voltage battery
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.