# Service bulletin A351206 2030477\-

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: 10122685
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: A351206 2030477\-
- Manufacturer's date: 2012\-12\-07
- NHTSA component: POWER TRAIN; ELECTRICAL SYSTEM

## NHTSA's summary

Supersedes Technical Service Bulletin Group 35 number 12\-05 dated August 10, 2012. Gearbox malfunction message in cluster. DTCs are logged. The DFCC is the 4\-6 digit code that is typically listed before the fault code. Fault codes and DFCC codes must match exactly or this TSB should not be followed. Poor internal contact area on circuit board will lead to faults. Oil additives can cause the plastic circuit plates to delaminate causing contact loss.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10122685-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10122685-0001.pdf)

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

## Components

Electrical system, Transmission and driveline

## Vehicles listed

- 2010 to 2012 AUDI S4
- 2010 to 2012 AUDI S5

## Other bulletins for the same vehicles and component

- [TSB\_2082102\_1](/bulletins/11034706.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulletin provides information when there is restricted function with DTC P141D \(8940\), 0B5 gearbox.
- [TSB\_2082048\_1](/bulletins/11034703.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulleitn provides information when there are running problems/restricted functions, 0B5 gearbox.
- [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\_2041242\_3](/bulletins/11034641.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulletin provides information when, after replacing the mechatronic unit/gearbox, the engine only starts when the button has been pressed twice.
- [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.

JSON: [/v1/bulletins/10122685](/v1/bulletins/10122685)

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