Mercedes-Benz E350 2010 — technical service bulletin
Bulletin 2010120001 · NHTSA communication 10037689 · issued Jan 1, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010
model years
2
vehicle entries
Official summary
Mercedez-benz: the cylinder head may not have been made to specifications. *rm
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.