NHTSA campaign 08V303000
Reported
Electrical System
Model years 2005–2006
Mercedes-Benz is recalling MY 2006-2008 m-class, r-class, MY 2005-2009 SLK-class, MY 2005-2008 c-class, MY 2003-2004 and 2006-2008 CLK-class, MY 2003-2008 e-class, MY 2004 and 2008 CL-class, MY 2008 CLS-class, MY 2004 and 2007-2008 s-class, MY 2003 g-class, and MY 2003-2004, 2006 and 2009 SL-class vehicles. A software calibration number (SCN) coding received on the affected vehicles during a recent workshop visit was incorrect. Depending on the model year and model affected, the results of an incorrect SCN coding can affect a number of vehicle safety and emission functions including the following types of functions: (1) the fuel gauge readings may be incorrect; (2) a stuck fuel-level sensor may not be displayed in the instrument cluster; (3) the OBD system may cause the check engine light to illuminate incorrectly; and, (4) the speedometer may be out of tolerance.
- Consequence:
- In the event of a vehicle crash, the electrical fuel pump may not receive a crash signal that is required for the fuel pump to disconnect and prevent future fuel delivery as designed.
- Remedy:
- Dealers will recode the SCN free of charge. The recall began on August 30, 2008. Owners may contact Mercedes-Benz at 1-800-367-6372.
Filed by Mercedes-Benz USA, LLC