# Service bulletin AWC 18\-12

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: 10149133
- Published by NHTSA: 2018\-11\-26
- Manufacturer's number: AWC 18\-12
- Manufacturer's date: 2018\-09\-25
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

Recently, Audi Warranty has noticed instances in which SVM flashes \(such as 51G2\) are running slow and causing the tester to show higher than usual time units \(TUs\) on the diagnosis logs. This communication explains how to correct the issue.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10149133-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10149133-0001.pdf)

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

## Components

Electrical system, Software

## Vehicles listed

- AUDI AUDI

JSON: [/v1/bulletins/10149133](/v1/bulletins/10149133)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20AWC%2018-12&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10149133&vehicle=Service%20bulletin%20AWC%2018-12)