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Service bulletin A9322682063427_2

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10208267
Published by NHTSA2022-03-04
Manufacturer's numberA9322682063427_2
Manufacturer's date2022-02-15
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

This bulletin contains instructions for when the diagnostic address changes when the high-voltage battery charger control module is replaced.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, 12-volt battery

Vehicles listed
AUDI E-TRON2019
AUDI E-TRON2021, 2022
AUDI E-TRON GT2022
AUDI RS E-TRON GT2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
A9324502063108_22024-05-07. Service bulletin. This bulletin provides information when after DC Charging, the 12V battery is empty and/or when there are charging problems charging at some stations.
A9323332063427_52023-12-07. Service bulletin. This bulletin provides information for when the high voltage battery control module reports under the wrong diagnostic address after replacement.
A2723622069747_52023-12-06. Service bulletin. This bulletin provides information on document requirements before replacement of the vehicle 12 V battery when it is is drained.
A0023792069572_22023-11-06. Service bulletin. This bulletin provides information related to battery recovery and charging requirements for service and showroom.
A2723612067906_42023-11-06. Service bulletin. This bulletin provides information for when DTC P0A7D00 is stored.
A9323302071488_12023-10-05. Service bulletin. 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_REV12023-03-06. Service bulletin. SERV_ACT - 12V Battery Control Module Software - REVISION
Dealer 27K22023-03-06. Service bulletin. SERV_ACT - 12V Battery Control Module Software
Circ_27K2_REV12023-03-06. Service bulletin. SERV_ACT - 12V Battery Control Module Software - REVISION
Circular 27K22023-03-06. Service bulletin. SERV_ACT - 12V Battery Control Module Software