Mercedes-Benz C300 2008 — technical service bulletin
Bulletin 2008020003 · NHTSA communication 10024635 · issued Mar 1, 2008
Technical service bulletin
communication type
Electrical System
component
2008
model years
2
vehicle entries
Official summary
Model c300 & c350, model year 2008 - replace electronic ignition switch. *nj
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.