# Service bulletin Dealer Letter \-

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: 10122219
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: Dealer Letter \-
- Manufacturer's date: 2014\-01\-06
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This communication is to inform you of upcoming Update 91L3. On Audi vehicles with Concert sound system \(8UQ\) and active loudspeakers \(9VD\) manufactured within a specific period, the sound signal may be switched to mute until the next time the ignition is switched off and on again. This will occur when there is a DTC stored in the amplifier \(digital sound system control module, J525 \(47\)\). Update the coding for the J533 module using SVM.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122219-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122219-0001.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2013 AUDI ALLROAD
- 2013 AUDI Q5

## Recalls for the same vehicles and component

- [2018174](/recalls/tc/2018174.md), 2018-04-11: Electrical
- [2017483](/recalls/tc/2017483.md), 2017-10-06: Electrical
- [17V622000](/recalls/nhtsa/17V622000.md), 2017-10-05: ELECTRICAL SYSTEM:WIRING

## Other bulletins for the same vehicles and component

- [TSB\_2059335\_7](/bulletins/11034643.md), 2026-07-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when there are noises from the area around the instrument cluster.
- [TSB\_2074729\_3](/bulletins/11034634.md), 2026-07-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informationwhen noises/vibration are detected from front of vehicle in dynamic mode.
- [TSB\_2081405\_1](/bulletins/11031051.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiotn about various infortainment system complaints.
- [TSB\_2024323\_13](/bulletins/11030985.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the parking assistance gives false warnings.
- [TSB\_2024323\_12](/bulletins/11030984.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the parking assistance gives false warnings.
- [TSB\_2059335\_6](/bulletins/11029370.md), 2026-03-03, Service bulletin: ELECTRICAL SYSTEM. This TSB provides information when there are noises from the area around the instrument cluster.
- [TSB\_2080681\_1](/bulletins/11028448.md), 2026-02-06, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information regarding contact checks for event memories, intermittent.
- [TSB\_2080329\_1](/bulletins/11028446.md), 2026-02-06, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiotn when there are noises from the headliner.
- [TSB\_2056019\_5](/bulletins/11028397.md), 2026-02-06, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the anti\-theft alarm activates for no reason, or does not activate.
- [TSB\_2018187\_18](/bulletins/11027321.md), 2026-01-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when there are speaker rattles, vibrations, or audio interference.

JSON: [/v1/bulletins/10122219](/v1/bulletins/10122219)

[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%20Dealer%20Letter%20-&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10122219&vehicle=Service%20bulletin%20Dealer%20Letter%20-)