Service bulletins for the 2025 Audi A3
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.
464 on file from NHTSA, as of 2026-10-19.
About B101C on the 2025 Audi A3: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: B101C are shown. Show all
| TSB_2076134_3 | 2025-04-04. Service bulletin. ELECTRICAL SYSTEM. This TSB provides information when the messsage "“Vehicle electronics: fault. Shift to P before leaving vehicle.” appears; DTCs U112300, B101C07. |
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| A3424742076134_2 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This TSB provides information when the messsage "“Vehicle electronics: fault. Shift to P before leaving vehicle.” appears; DTCs U112300, B101C07. |
| A3424732076134_1 | 2024-12-04. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information when the message “Vehicle electronics: fault. Shift to P before leaving vehicle.” appears, DTCs U112300, B101C07. |
| A6924162056421_9 | 2024-11-06. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the seat belt and pre sense warnings appear intermittently while driving; DTC B101C07 stored in the airbag module. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.