Mercedes-Benz C300 2003–2010 — technical service bulletin
Bulletin LI46-20-P-048484 · NHTSA communication 10033073 · issued Dec 3, 2009
Technical service bulletin
communication type
Steering
component
2003–2010
model years
26
vehicle entries
Official summary
Xentry: steering leaky at internal oil lines. Connector of internal oil line or sealing washers/o-rings damaged. Not necessary to replace the entire steering system. Remove steering; replace both internal oil lines; install steering. Models 204 (except 4matic) and all model 207. 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
- 2003 Mercedes-Benz E350
- 2004 Mercedes-Benz E350
- 2005 Mercedes-Benz E350
- 2006 Mercedes-Benz E350
- 2007 Mercedes-Benz E350
- 2008 Mercedes-Benz E350
- 2009 Mercedes-Benz E350
- 2010 Mercedes-Benz E350
- 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.