Service bulletins for the 2021 Mercedes-Benz 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.
143 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with type: Emissions are shown. Show all
| MB_V-SC-2025070001 | 2025-09-03. Emissions. UNKNOWN OR OTHER. Mercedes-Benz AG, the manufacturer of Mercedes-Benz Sprinter vans, has determined that on certain Model Years 2017-2021 Sprinter vehicles, the In Use Monitor Performance Ratio (“IUMPR”) function of the OBD system might not perform as intended under certain circumstances. |
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| MB_V-SC-2025070011 | 2025-09-03. Emissions. UNKNOWN OR OTHER. Mercedes-Benz AG, the manufacturer of Mercedes-Benz Sprinter vans, has determined that on certain Model Year 2019-2021 Sprinter vehicles, the SCR control unit software does not correspond to the current series production configuration. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.