# Service bulletin A571400 2027353\-

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: 10122195
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: A571400 2027353\-
- Manufacturer's date: 2014\-01\-21
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Supersedes Technical Service Bulletin Group 57 number 11\-52 dated August 17, 2011. The exterior door handle touch sensors \(Audi advanced key\) are inoperative on one or several doors. The key blade can be used to lock or unlock the vehicle mechanically, and the key remote buttons can be used to lock or unlock the vehicle electronically. DTCs may be stored in the access and start authorization control module.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122195-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122195-0001.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2009 to 2010 AUDI A4
- 2008 to 2010 AUDI A5
- 2010 AUDI A5 CABRIOLET
- 2009 to 2010 AUDI Q5

## Other bulletins for the same vehicles and component

- [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\_2080329\_1](/bulletins/11028446.md), 2026-02-06, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiotn when there are noises from the headliner.
- [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.
- [TSB\_2071264\_2](/bulletins/11023755.md), 2025-10-03, Service bulletin: ELECTRICAL SYSTEM. This bulleitn provides information whent here are complaints about route guidance with Navigation.
- [TSB\_2027368\_7](/bulletins/11021439.md), 2025-08-05, Service bulletin: ELECTRICAL SYSTEM. This TSB provides information when the Audi advanced key is inoperative; door handle touch sensors.
- [TSB\_2056019\_4](/bulletins/11018961.md), 2025-06-03, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the anti\-theft alarm activates for no reason, or when the anti\-theft alarm does not activate.
- [A2724842074729\_2](/bulletins/11012483.md), 2025-01-07, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information in circumstances where there are noises/vibration from front of vehicle in dynamic mode.
- [A9624072056019\_3](/bulletins/11011303.md), 2024-12-04, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the anti\-theft alarm activates for no reason, or when the anti\-theft alarm does not activate.
- [A9124872024323\_11](/bulletins/11011285.md), 2024-12-04, Service bulletin: ELECTRICAL SYSTEM. This TSB Provides information when parking assistance provides false warnings.

JSON: [/v1/bulletins/10122195](/v1/bulletins/10122195)

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