# Service bulletin A9124842072457\_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.

- Type: Service bulletin
- NHTSA id: 10251654
- Published by NHTSA: 2024\-04\-04
- Manufacturer's number: A9124842072457\_2
- Manufacturer's date: 2024\-03\-08
- NHTSA component: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

This bulletin provides information when the DTC B1916F5 is entered in address word 0075.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251654-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251654-9999.pdf)

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

## Components

Electrical system, 12\-volt battery

## Trouble codes named

B1916

## Vehicles listed

- 2023 to 2024 AUDI A4
- 2023 to 2024 AUDI A4 ALLROAD
- 2023 to 2024 AUDI A5
- 2023 to 2024 AUDI A5 CABRIOLET
- 2023 to 2024 AUDI A6
- 2023 to 2024 AUDI A6 ALLROAD
- 2023 to 2024 AUDI A7
- 2023 to 2024 AUDI A8
- 2023 AUDI E\-TRON
- 2023 to 2024 AUDI E\-TRON GT
- 2023 AUDI E\-TRON SPORTBACK
- 2023 to 2024 AUDI Q7
- 2023 to 2024 AUDI Q8
- 2023 to 2024 AUDI RS 5
- 2023 to 2024 AUDI RS 6 AVANT
- 2023 to 2024 AUDI RS 7
- 2023 to 2024 AUDI RS E\-TRON GT
- 2023 to 2024 AUDI RS Q8
- 2023 to 2024 AUDI S4
- 2023 to 2024 AUDI S5
- 2023 to 2024 AUDI S5 CABRIOLET
- 2023 to 2024 AUDI S6
- 2023 to 2024 AUDI S7
- 2023 to 2024 AUDI S8
- 2023 to 2024 AUDI SQ7
- 2023 to 2024 AUDI SQ8

## Other bulletins for the same vehicles and component

- [A9323332063427\_5](/bulletins/10246205.md), 2023-12-07, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; UNKNOWN OR OTHER. This bulletin provides information for when the high voltage battery control module reports under the wrong diagnostic address after replacement.
- [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.
- [A2723582070813\_1](/bulletins/10239681.md), 2023-08-04, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin provides information for when there is an electrical or drive system fault, Battery management 2 \(48V battery\) with DTC P0AA100.
- [A9023912069055\_2](/bulletins/10230649.md), 2023-02-07, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin provides instructions for when the head up display does not work and/or the 12v battery may be drained.

JSON: [/v1/bulletins/10251654](/v1/bulletins/10251654)

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