Mercedes-Benz S550 2014 — technical service bulletin
Bulletin SC-2014050009 · NHTSA communication 10056058 · issued Jun 1, 2014
Technical service bulletin
communication type
Electrical System
component
2014
model years
1
vehicle entries
Official summary
Mercedes: the current production configuration and comand control module system fails to correspond and the software for comand control module needs updating. Model 2015 s class. *pe
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.