# Service bulletin SC\-202203005

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: Service bulletin
- NHTSA id: 10209874
- Published by NHTSA: 2022\-04\-05
- Manufacturer's number: SC\-202203005
- Manufacturer's date: 2022\-03\-11
- NHTSA component: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

## NHTSA's summary

Mercedes\-Benz AG \(“MBAG”\), the manufacturer of Mercedes\-Benz, has determined that on certain MY 2015\-2018 C\-Class and GLC\-Class \(205 and 253 platform\) vehicles, the software for the powertrain control unit may not correspond to the current production specifications. It is possible that the next maintenance interval is displayed to the user as a negative distance reading in the instrument cluster. What We’re Doing MBUSA will conduct a service campaign. An authorized Mercedes\-Benz dealer will update the powertrain control unit software.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10209874-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10209874-9999.pdf)

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

## Components

Electrical system, Engine

## Vehicles listed

- 2016 to 2018 MERCEDES\-BENZ AMG C43
- 2015 to 2018 MERCEDES\-BENZ AMG C63
- 2018 MERCEDES\-BENZ AMG C63S
- 2016 to 2018 MERCEDES\-BENZ AMG GLC43
- 2018 MERCEDES\-BENZ AMG GLC63
- 2018 MERCEDES\-BENZ AMG GLC63S
- 2018 MERCEDES\-BENZ C 250 D
- 2017 to 2018 MERCEDES\-BENZ C 300
- 2018 MERCEDES\-BENZ C 350 E
- 2015 to 2016 MERCEDES\-BENZ C300
- 2015 to 2017 MERCEDES\-BENZ C350
- 2016 to 2017 MERCEDES\-BENZ C350E
- 2015 MERCEDES\-BENZ C400
- 2016 to 2017 MERCEDES\-BENZ C450
- 2017 MERCEDES\-BENZ GLC
- 2018 MERCEDES\-BENZ GLC 300
- 2018 MERCEDES\-BENZ GLC 350
- 2018 MERCEDES\-BENZ GLC 350 E
- 2016 to 2017 MERCEDES\-BENZ GLC300

JSON: [/v1/bulletins/10209874](/v1/bulletins/10209874)

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