# Emissions MB\_V\-SC\-2025070001

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.

- Type: Emissions
- NHTSA id: 11022498
- Published by NHTSA: 2025\-09\-03
- Manufacturer's number: MB\_V\-SC\-2025070001
- Manufacturer's date: 2025\-08\-12
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022498-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022498-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2019 to 2020 MERCEDES\-BENZ SPRINTER \(VS30\)
- 2017 to 2021 MERCEDES\-BENZ SPRINTER 1500
- 2017 to 2021 MERCEDES\-BENZ SPRINTER 2500
- 2017 to 2021 MERCEDES\-BENZ SPRINTER 3500
- 2017 to 2021 MERCEDES\-BENZ SPRINTER 4500

JSON: [/v1/bulletins/11022498](/v1/bulletins/11022498)

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