# Service bulletin A9021102063940\_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: 10199215
- Published by NHTSA: 2021\-08\-04
- Manufacturer's number: A9021102063940\_1
- Manufacturer's date: 2021\-07\-07
- NHTSA component: EQUIPMENT; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## NHTSA's summary

This informational bulletin requests that the technician call TAC and submit diagnostic documentation with a photo for DTC B200049 with a blank instrument cluster and a red master malfunction indicator.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199215-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10199215-9999.pdf)

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

## Components

Electrical system, Equipment and accessories, Instrument cluster

## Trouble codes named

B2000

## Vehicles listed

- 2021 AUDI Q7
- 2021 AUDI Q8
- 2021 AUDI RS Q8
- 2021 AUDI SQ7
- 2021 AUDI SQ8

## 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.
- [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.
- [A9023322059335\_4](/bulletins/10240154.md), 2023-08-04, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin provides information for when there is noise from the area around the instrument cluster.
- [A4423012062246\_2](/bulletins/10239682.md), 2023-08-04, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. This bulletin provides information for when the tire pressure and temperature are not available in the instrument cluster.
- [A9023282070020\_2](/bulletins/10238182.md), 2023-07-10, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT. This bulletin provides information for when semi circular marks appear on the edges of the virtual cockpit display.

JSON: [/v1/bulletins/10199215](/v1/bulletins/10199215)

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