# Service bulletin 0509

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: 10015393
- Published by NHTSA: 2005\-07\-15
- Manufacturer's number: 0509
- Manufacturer's date: 2005\-06\-16
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

MULTI MEDIA INTERFACE \(MMI\), AUDIO, AND BATTERY CONCERNS. UPDATE. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system

## Vehicles listed

- 2005 AUDI A6
- 2004 to 2005 AUDI A8

## Other bulletins for the same vehicles and component

- [Edition89](/bulletins/10231127.md), 2023-02-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. ElsaPro Software update and technical bulletins
- [01145720151069](/bulletins/10228387.md), 2023-01-03, Service bulletin: ELECTRICAL SYSTEM. Due to fuel intrusion into the low\-pressure system fuel pressure sensor \(G410\), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.
- [01137620182607](/bulletins/10228353.md), 2023-01-03, Service bulletin: ELECTRICAL SYSTEM. Contact resistance in the ECM wiring ? throttle valve.
- [001465201173210](/bulletins/10228297.md), 2023-01-03, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This Technical Service Bulletin \(TSB\) details the general process for carrying out a Software Version Management \(SVM\) software update for any TSB or Update.
- [00147020392061](/bulletins/10224981.md), 2022-10-31, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. High quality media files \(video and sound\) are now integrated into technical service bulletins on a case\-by\-case basis. Media files can now be viewed on any smartphone or tablet.
- [27 14 24 2025360](/bulletins/10212673.md), 2022-05-31, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Low battery charge: Diagnosis tips and TAC instructions
- [27 13 19 2029010](/bulletins/10212668.md), 2022-05-31, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Low battery charge: excess current draw location
- [27 14 24 2025360](/bulletins/10210621.md), 2022-05-02, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. This TSB provides basic diagnosis steps for discharged batteries, general tips for working with batteries, and system verification steps to ensure that the vehicle is configured correctly. For additional information on known current draw issues, refer to the following TSBs: ? 2014127: 27 Battery dead or low after returning to the vehicle \(2007 A6, A8, Q7\) ? 2019143: 27 Battery discharged on some vehicles with Advanced Key \(2005 \- 2008 A6, Q7\)
- [A9122752024323\_9](/bulletins/10207833.md), 2022-03-04, Service bulletin: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
- [9713392013709 3](/bulletins/10204506.md), 2021-12-13, Service bulletin: ELECTRICAL SYSTEM. New software in the vehicle electrical system control module repairs the condition.

JSON: [/v1/bulletins/10015393](/v1/bulletins/10015393)

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