Mercedes-Benz USA, LLC (?MBUSA?) has entered into an agreement with the United States Department of...

Bulletin number

NCU-2020110011

Component

Engine and engine cooling: exhaust system: emission control

Summary

Mercedes-Benz USA, LLC (?MBUSA?) has entered into an agreement with the United States Department of Justice (DOJ), the Environmental Protection Agency (EPA), the California Air Resources Board (CARB), and the California Attorney General?s Office (CA AG) regarding the emission control system in certain Mercedes-Benz diesel vehicles. As part of this agreement, MBUSA will offer field measures referred to as the Approved Emission Modification (?AEM?) for the affected vehicles. As a result, certain vehicles covered under this notification cannot be sold or caused to be sold, or leased or caused to be leased, or introduced into commerce, or exported from the United States to another country, until after the AEM described in this notification is performed.

Owners of these vehicles have filed 126 complaints in the engine category.