The purpose of this letter is to advise you of additional benefits that Mercedes-Benz USA, LLC ("MBUSA")...

Bulletin number

CL- PM Sensor

Component

Engine

Summary

The purpose of this letter is to advise you of additional benefits that Mercedes-Benz USA, LLC ("MBUSA") is providing to you regarding your vehicle ownership. What's Included In our continuing efforts to assure the proper performance of Mercedes-Benz vehicles and to enhance the satisfaction of our customers, MBUSA is extending the warranty of the Particulate Matter ("PM") sensor on the vehicles listed below. Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, determined that the PM sensor could potentially fail and result in the illumination of a malfunction indicator light (MIL). Therefore, the warranty of the PM sensor has been extended from the original New Vehicle Limited Warranty of 4 years / 50,000 miles to 10 years/ 120,000 miles (whichever occurs first), and applies to the vehicle regardless of ownership.

Owners of these vehicles have filed 64 complaints in the engine category.