Service bulletins for the 2021 Freightliner Sprinter
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.
87 on file from NHTSA, as of 2026-10-19.
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Only bulletins with type: Warranty extension are shown. Show all
| EGR Valve | 2025-05-02. Warranty extension. ENGINE. In our continuing efforts to assure the proper performance of our products and to ensure the satisfaction of our customers, the warranty for the EGR Valve in the vehicles listed below has been extended from the original 5 years/100,000 miles to 15 years/150,000 miles, whichever occurs first. Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz Sprinter vehicles, has determined that dimensional variations during engine valve seating may cause the exhaust gas recirculation (“EGR”) valve to be switched-off and the vehicle may experience a loss of power and enter a limp home mode. The MIL will illuminate and remain illuminated until the vehicle is serviced. When this occurs, the driver may perceive a jerky driving experience while operating the vehicle. An authorized Mercedes-Benz Sprinter dealer will clean and/or replace the EGR valve free of charge for the customer. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.