Phil,
What specific boxes are showing defective in your dash display?

Also noticed in your signature that your E300 is leaking fuel @ 133k miles.
That is about the same mileage mine had when I had to replace the fuel shutoff valve (where all of the plastic fuel lines originate). This is located on the driver's side near the front of the engine. Of course, you may have already corrected this problem.

Ken

__________________
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)