# Service bulletin NCU\-2021070020

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: 10199774
- Published by NHTSA: 2021\-08\-04
- Manufacturer's number: NCU\-2021070020
- Manufacturer's date: 2021\-07\-30
- NHTSA component: POWER TRAIN

## NHTSA's summary

Launch NCU 2021070020\- Perform SCN coding in powertrain control unit

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199774-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199774-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2018 MERCEDES\-BENZ AMG GLE63S
- 2018 to 2021 MERCEDES\-BENZ GLE 350
- 2020 to 2021 MERCEDES\-BENZ GLE 350 E
- 2018 to 2019 MERCEDES\-BENZ GLE 400
- 2020 to 2021 MERCEDES\-BENZ GLE 450
- 2018 to 2019 MERCEDES\-BENZ GLE 550 E
- 2020 to 2021 MERCEDES\-BENZ GLE 580
- 2016 MERCEDES\-BENZ GLE292 COUPE
- 2016 to 2017 MERCEDES\-BENZ GLE300D
- 2016 to 2017 MERCEDES\-BENZ GLE350
- 2016 MERCEDES\-BENZ GLE350D
- 2016 to 2017 MERCEDES\-BENZ GLE400
- 2016 to 2017 MERCEDES\-BENZ GLE450
- 2017 MERCEDES\-BENZ GLE550
- 2016 to 2017 MERCEDES\-BENZ GLE550E
- 2016 to 2017 MERCEDES\-BENZ GLE63S

JSON: [/v1/bulletins/10199774](/v1/bulletins/10199774)

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