# Service bulletin Dealer 27K2

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: 10232108
- Published by NHTSA: 2023\-03\-06
- Manufacturer's number: Dealer 27K2
- Manufacturer's date: 2023\-02\-16
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

SERV\_ACT \- 12V Battery Control Module Software

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232108-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232108-9999.pdf)

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

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2022 AUDI E\-TRON GT

## Other bulletins for the same vehicles and component

- [A2723622069747\_5](/bulletins/10245616.md), 2023-12-06, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin provides information on document requirements before replacement of the vehicle 12 V battery when it is is drained.
- [A0023792069572\_2](/bulletins/10244529.md), 2023-11-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin provides information related to battery recovery and charging requirements for service and showroom.
- [A2723612067906\_4](/bulletins/10244476.md), 2023-11-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin provides information for when DTC P0A7D00 is stored.
- [A9323302071488\_1](/bulletins/10242974.md), 2023-10-05, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; UNKNOWN OR OTHER. This bulletin provides information for when the vehicle does not start, and DTC P0A9500 high voltage fuse is stored in the Battery Manager.
- [Dealer 27K2\_REV1](/bulletins/10232109.md), 2023-03-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SERV\_ACT \- 12V Battery Control Module Software \- REVISION
- [Circ\_27K2\_REV1](/bulletins/10232106.md), 2023-03-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SERV\_ACT \- 12V Battery Control Module Software \- REVISION
- [Circular 27K2](/bulletins/10232056.md), 2023-03-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SERV\_ACT \- 12V Battery Control Module Software
- [Dealer 97GG](/bulletins/10209272.md), 2022-04-05, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Securing Positive Battery Terminal
- [Bulletin 97GG](/bulletins/10209267.md), 2022-04-05, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Securing Positive Battery Terminal
- [A9322682063427\_2](/bulletins/10208267.md), 2022-03-04, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin contains instructions for when the diagnostic address changes when the high\-voltage battery charger control module is replaced.

JSON: [/v1/bulletins/10232108](/v1/bulletins/10232108)

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