Other CL- PM Sensor

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's 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.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Listing a model year does not mean every vehicle of it is concerned: the document says which.

• Bulletins for another vehicle
• Report an error on this page
• Report an error by email