# Service bulletin LI54.10\-P\-071499

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: 10179956
- Published by NHTSA: 2020\-09\-21
- Manufacturer's number: LI54.10\-P\-071499
- Manufacturer's date: 2020\-08\-10
- NHTSA component: ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

Xentry Battery Tester results disagree with workshop assessment

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179956-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179956-9999.pdf)

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

## Components

Electrical system, Hybrid and electric drive, 12\-volt battery

## Vehicles listed

- 2019 to 2020 MERCEDES\-BENZ A 220
- 2020 MERCEDES\-BENZ AMG A35
- 2017 MERCEDES\-BENZ AMG E43
- 2018 to 2020 MERCEDES\-BENZ AMG E63S
- 2016 to 2020 MERCEDES\-BENZ AMG GLC43
- 2018 to 2019 MERCEDES\-BENZ AMG GLC63
- 2018 to 2019 MERCEDES\-BENZ AMG GLC63S
- 2020 MERCEDES\-BENZ AMG GLE43
- 2019 MERCEDES\-BENZ AMG GLE63
- 2014 to 2020 MERCEDES\-BENZ AMG S63
- 2015 to 2020 MERCEDES\-BENZ AMG S65
- 2019 MERCEDES\-BENZ B 180
- 2019 MERCEDES\-BENZ B 200
- 2019 MERCEDES\-BENZ B 220
- 2020 to 2021 MERCEDES\-BENZ CLA 250
- 2019 to 2020 MERCEDES\-BENZ CLS 450
- 2018 to 2019 MERCEDES\-BENZ E 300
- 2018 MERCEDES\-BENZ E 400
- 2019 to 2020 MERCEDES\-BENZ E 450
- 2017 MERCEDES\-BENZ E300
- 2017 MERCEDES\-BENZ E400
- 2018 MERCEDES\-BENZ E43 AMG
- 2018 to 2020 MERCEDES\-BENZ GLC 300
- 2018 MERCEDES\-BENZ GLC 350 E
- 2016 to 2017 MERCEDES\-BENZ GLC300
- 2019 MERCEDES\-BENZ GLC350E
- 2019 to 2021 MERCEDES\-BENZ GLE 350
- 2020 to 2021 MERCEDES\-BENZ GLE 450
- 2018 to 2020 MERCEDES\-BENZ S 450
- 2018 to 2020 MERCEDES\-BENZ S 550
- 2014 to 2017 MERCEDES\-BENZ S550
- 2018 to 2019 MERCEDES\-BENZ S560
- 2015 to 2017 MERCEDES\-BENZ S600
- 2014 to 2018 MERCEDES\-BENZ S63
- 2017 MERCEDES\-BENZ S65 AMG

JSON: [/v1/bulletins/10179956](/v1/bulletins/10179956)

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