B2000 on the 2020 Audi SQ8
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| TSB_2059528_16 | 2025-11-08. Service bulletin. This bulletin provides information when, with ConBox High, the Emergency call (SOS) fault/LED is red, with DTC B200000. |
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| TSB_2059528_15 | 2025-07-08. Service bulletin. This bulletin provides information when, with ConBox High, the Emergency call (SOS) fault/LED is red, with DTC B200000. |
| A9124512072008_2 | 2024-10-28. Service bulletin. This bulletin provides service information when the message "Electrical system: fault" appears in the instrument cluster; event memory entry B200094 (00C4) is stored. |
| A9124302059528_11 | 2024-08-06. Service bulletin. This bulletin provides information when the ecall LED is red/ecall Fault, with DTC B200000. |
| A9124232059528_10 | 2024-07-02. Service bulletin. This bulletin provides information when there is an eCall fault/eCall LED red with DTC B200000 in vehicles with ConBox High. |
| A9124232059528_10 | 2024-07-02. Service bulletin. This bulletin provides information when there is an eCall fault/eCall LED red with DTC B200000 in vehicles with ConBox High. |
| A9123472072008_1 | 2023-12-06. Service bulletin. This bulletin provides information for when the message "Electrical system: fault" is in the instrument cluster - event memory B200094 (00C4). |
| A4823402067555_3 | 2023-06-06. Service bulletin. This bulletin provides and SVM update for when the red steering warning is illuminated in the cluster, and DTC B200049 is stored. |
| A4822362067555_2 | 2023-01-06. Service bulletin. This bulletin provides a software update for DTC B200049 with Symptom Code 7353984. |
| A4822352067555_1 | 2022-08-03. Service bulletin. This bulletin provides a software update for DTC B200049 with Symptom Code 7353984. |
10 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.