Just to add to what Gilly said, TSB's are technical service bulletins. They are simply updates and information to the dealer techs on what to look out for on particular models.
TSB's are not recalls, so the factory has no obligation to fix it for you.
2001 E430, Bourdeaux Red, Oyster interior.
1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".