Mercedes-Benz C230 2005 — technical service bulletin
Bulletin 2005120010 · NHTSA communication 10018929 · issued Dec 1, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2005
model years
1
vehicle entries
Official summary
Coolant hose may be routed incorrectly, inspect routing of coolant hose and correct if necessary. *tt
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.