B101C on the 2020 Audi Q8
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.
| A6924162056421_9 | 2024-11-06. Service bulletin. This bulletin provides information when the seat belt and pre sense warnings appear intermittently while driving; DTC B101C07 stored in the airbag module. |
|---|---|
| A6924072056421_8 | 2024-03-06. Service bulletin. This bulletin provides information for when there is a seat belt warning, or a pre-sense warning that appears sporadically while driving; DTC B101C07 is stored in the airbag module. |
| A6921752056421_6 | 2022-01-06. Service bulletin. This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer. |
| A6921732056421_5 | 2021-12-07. Service bulletin. This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer. |
| A6921702064545_1 | 2021-10-05. Service bulletin. This bulletin contains instructions for when DTC B101C29 and/or B101D29 is stored in the airbag control module. |
| A6921682056421_4 | 2021-09-03. Service bulletin. This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer. |
| A6920572056421_3 | 2020-09-03. Service bulletin. This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer. |
| A6920462056421_2 | 2020-03-05. Service bulletin. This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer. |
| A6919442056421_1 | 2019-11-07. Service bulletin. This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer. |
9 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.