# Service bulletin Dealer Letter 80

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: 10153163
- Published by NHTSA: 2019\-02\-19
- Manufacturer's number: Dealer Letter 80
- Manufacturer's date: 2018\-11\-29
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

UPDATE \- Battery Charger Software \(NVLW\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10153163-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10153163-9999.pdf)

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

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2017 to 2018 AUDI A3 SPORTBACK E\-TRON

JSON: [/v1/bulletins/10153163](/v1/bulletins/10153163)

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