# Service bulletin NCU\-2020110017

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: 10186154
- Published by NHTSA: 2021\-02\-01
- Manufacturer's number: NCU\-2020110017
- Manufacturer's date: 2020\-12\-11
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Mercedes\-Benz AG \(?MBAG?\), the manufacturer of Mercedes\-Benz, has determined that on certain Model Year \(?MY?\) 2019\-2020 CLS\-Class, E\-Class, and GLE\-Class \(167, 213, 238, and 257 Platform\) vehicles, the software for the on\-board electrical system battery control unit does not correspond to the current series production configuration.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186154-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10186154-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2019 MERCEDES\-BENZ AMG CLS53
- 2019 MERCEDES\-BENZ AMG E63
- 2019 to 2020 MERCEDES\-BENZ AMG E63S
- 2020 MERCEDES\-BENZ AMG GLE43
- 2019 to 2020 MERCEDES\-BENZ AMG GLE63
- 2019 to 2020 MERCEDES\-BENZ CLS 450
- 2019 MERCEDES\-BENZ E 300
- 2019 to 2020 MERCEDES\-BENZ E 450
- 2020 MERCEDES\-BENZ E63 AMG
- 2019 to 2020 MERCEDES\-BENZ GLE 350
- 2020 MERCEDES\-BENZ GLE 350 E
- 2020 MERCEDES\-BENZ GLE 450

JSON: [/v1/bulletins/10186154](/v1/bulletins/10186154)

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