Mercedes-Benz C180 2014–2015 — technical service bulletin
Bulletin LI03-10P060916 · NHTSA communication 10058545 · issued Jul 1, 2015
Technical service bulletin
communication type
Engine
component
2014–2015
model years
8
vehicle entries
Official summary
Xentry (daimler): due to unfavorable tolerance of piston wrist pin, resulting in knocking, clattering/rattling noises, causing an enlarge end float connecting rod in piston, from crank assembly of engine when cold. No model or years listed. *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.