# Service bulletin A9421532065487\_1

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: 10204964
- Published by NHTSA: 2022\-01\-06
- Manufacturer's number: A9421532065487\_1
- Manufacturer's date: 2021\-12\-14
- NHTSA component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## NHTSA's summary

This bulletin contains a ZDC update for when DTC C128311 is incorrectly stored and there is a laser light malfunction warning displayed in the instrument cluster.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10204964-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10204964-9999.pdf)

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

## Components

Electrical system, Instrument cluster

## Trouble codes named

C1283

## Vehicles listed

- 2020 to 2022 AUDI Q7
- 2020 to 2022 AUDI SQ7

## Recalls for the same vehicles and component

- [25V201000](/recalls/nhtsa/25V201000.md), 2025-03-31: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## Other bulletins for the same vehicles and component

- [A9024772065932\_2](/bulletins/10250241.md), 2024-03-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; UNKNOWN OR OTHER. This bulletin provides information when the Audi virtual cockpit has a white sheen.
- [A9024752064983\_7](/bulletins/10250235.md), 2024-03-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; UNKNOWN OR OTHER. This bulletin provides information for when there is a pixel error in the Audi virtual cockpit.
- [A4024722067804\_3](/bulletins/10249215.md), 2024-02-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information when DTC C129700 is logged in address 00D4 and/or 00D5 for active roll stabilization.
- [A9024702072620\_1](/bulletins/10249159.md), 2024-02-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information when the Audi presesnse malfunctions or the driver assist systems are inoperable and DTC C12D5FA is stored.
- [A9024692072619\_1](/bulletins/10249158.md), 2024-02-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information when the Presense has a malfunction or if driver assist systems are sporadically inoperative; DTC B200FD9 is stored in the driver assist module.
- [A9024682072617\_1](/bulletins/10249157.md), 2024-02-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information for parking aid inop, DTC B107A16 stored in the driver assistance system with symptom code 233474
- [A9023592069331\_2](/bulletins/10247140.md), 2024-01-04, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information when there is a message in the instrument cluster: :Instrument cluster: fault. Limited warning messages. Please contact workshop"; B200096.
- [A9723032072000\_1](/bulletins/10245695.md), 2023-12-07, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information when the message "Drive system: Fault. Limited performance appears; DTCs P048000, P048100, U063300, P069400.
- [A9023562032113\_8](/bulletins/10246152.md), 2023-12-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides general information about the outside air temperature reading.
- [A9023382071281\_1](/bulletins/10241438.md), 2023-09-01, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. This bulletin provides information for when the warning "Fault: Limited warning messages" appears in the instrument cluster with DTC B174404.

JSON: [/v1/bulletins/10204964](/v1/bulletins/10204964)

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