# Service bulletin TSB\_2058831\_17

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: 11021440
- Published by NHTSA: 2025\-08\-05
- Manufacturer's number: TSB\_2058831\_17
- Manufacturer's date: 2025\-07\-30
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This TSB provides info when there is a 48V vehicle electrical system warning, DTC U046900 stored in the ECM.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021440-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021440-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

U0469

## Vehicles listed

- 2019 to 2023 AUDI A6
- 2020 to 2023 AUDI A6 ALLROAD
- 2019 to 2023 AUDI A7
- 2019 to 2020 AUDI A8
- 2021 to 2022 AUDI A8
- 2021 AUDI A8 L E
- 2019 to 2023 AUDI Q7
- 2019 to 2023 AUDI Q8

## Recalls for the same vehicles and component

- [25V201000](/recalls/nhtsa/25V201000.md), 2025-03-31: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [24V898000](/recalls/nhtsa/24V898000.md), 2024-11-27: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- [23V842000](/recalls/nhtsa/23V842000.md), 2023-12-13: ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:CABLE/CORD:ONBOARD
- [2022660](/recalls/tc/2022660.md), 2022-11-21: Electrical
- [22V861000](/recalls/nhtsa/22V861000.md), 2022-11-21: ELECTRICAL SYSTEM
- [22V155000](/recalls/nhtsa/22V155000.md), 2022-03-14: ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT
- [20V749000](/recalls/nhtsa/20V749000.md), 2020-12-02: AIR BAGS:SENSOR:SIDE IMPACT; ELECTRICAL SYSTEM
- [20V153000](/recalls/nhtsa/20V153000.md), 2020-03-19: ELECTRICAL SYSTEM:STARTER ASSEMBLY

## Other bulletins for the same vehicles and component

- [TSB\_2083385\_1](/bulletins/11038127.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when there is a warning message in the instrument cluster about external sound.
- [TSB\_2083183\_1](/bulletins/11038118.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides infomraiotn when there are noises from the surround loudspeaker.
- [TSB\_2079214\_4](/bulletins/11038061.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information regarding fault finding and repair information for electric tailgate.
- [TSB\_2076396\_3](/bulletins/11038046.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information regarding driver assist systems; Audi adaptive light, Audi pre sense system fault, adaptive cruise assist inop \(DTC C12D5FA\).
- [TSB\_2074059\_4](/bulletins/11038040.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides general information about SOS Emergency Assist.
- [TSB\_2068573\_6](/bulletins/11038032.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when the rear parking sensor sometimes does not work, rear parking sensor loose, rear parking sensor fault message.
- [TSB\_2063336\_5](/bulletins/11038030.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when DTC C12BFF0 is stored in the lane change modeul or the radar sensor; intersection assist/lane change assist are inoperable.
- [TSB\_2058077\_11](/bulletins/11038029.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when there is an Audi pressense warning, warning jolt, and/or brake engagement.
- [TSB\_2054202\_8](/bulletins/11038028.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides information when there is an Audi adaptive light system malfunction; DTC C12B3FA is stored in the control module for driver assistance systems.
- [TSB\_2082977\_1](/bulletins/11036974.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. This bulletin provides informaiton when the airbag warning lamp is active, event memory "B200000 \- Faulty control module, symptom 305".

JSON: [/v1/bulletins/11021440](/v1/bulletins/11021440)

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