I will see what I can find on code detail. The car was at the dealer on Friday (2 days ago). I was already up to $550 for a B-service and they wanted $330 more to hook up the scanner and read any stored codes. Will see what I can figure out before going the dealer route.

This W212 E250 turbodiesel model has the 651.924 engine.
Thank you,
Ken

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2014 E250 Bluetec 4-Matic
2014 GL350 Bluetec 4-Matic
1996 Chevy Tahoe 4 x 4
2009 ML350 (sold)
2005 SLK350 (sold)
1999 E300 Turbodiesel (sold)
1998 ML320 (sold)
1991 300D 2.5 Turbodiesel (sold)