Mercedes-Benz C300 2005–2010 — technical service bulletin
Bulletin LI-54-21 · NHTSA communication 10033072 · issued Dec 17, 2009
Technical service bulletin
communication type
Exterior Lighting
component
2005–2010
model years
18
vehicle entries
Official summary
Xentry: exterior lights constantly on. Possible components: low beams; front fog lamp; high beams; washer fluid pump and the headlamp cleaning system are also potentially affected. Hardware fault in driver side sam. Model 204. No model years listed. *pe
Vehicles covered
- 2008 Mercedes-Benz C300
- 2009 Mercedes-Benz C300
- 2010 Mercedes-Benz C300
- 2005 Mercedes-Benz C350
- 2006 Mercedes-Benz C350
- 2007 Mercedes-Benz C350
- 2008 Mercedes-Benz C350
- 2006 Mercedes-Benz C63
- 2007 Mercedes-Benz C63
- 2008 Mercedes-Benz C63
- 2009 Mercedes-Benz C63
- 2010 Mercedes-Benz C63
- 2005 Mercedes-Benz GLK350
- 2006 Mercedes-Benz GLK350
- 2007 Mercedes-Benz GLK350
- 2008 Mercedes-Benz GLK350
- 2009 Mercedes-Benz GLK350
- 2010 Mercedes-Benz GLK350
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.