# Service bulletin 2019 e\-tron 2019

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: 10157219
- Published by NHTSA: 2019\-04\-08
- Manufacturer's number: 2019 e\-tron 2019
- Manufacturer's date: 2019\-01\-16
- NHTSA component: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

REMINDERS SECTION: CHANGED 2nd bullet point to "Audi recommends using an Audi\-approved battery charger to replenish the high voltage battery during inspection. POST\-ROAD TEST SECTION: CHANGED last checklist item to "Install showroom trickle charger to ensure the 12V battery remains charged at all times\*\*"

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10157219-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10157219-9999.pdf)

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

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2019 AUDI A3 ETRON

JSON: [/v1/bulletins/10157219](/v1/bulletins/10157219)

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