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 B1225 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: B1225 are shown. Show all
| AVIN4APIN20250428-2 | 2025-05-03. Other. UNKNOWN OR OTHER. Summary of all Vin4Pin topic in May Cylinder head cover bolts leaking Airbaglight on DTC B12251B Steering column switch trim dislodged MIB3 system takes a long time to load at startup Sunroof shade binds |
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| AVIN4APIN20250428 | 2025-05-03. Other. UNKNOWN OR OTHER. Summary of all Vin4Pin topic in May Cylinder head cover bolts leaking Airbaglight on DTC B12251B Steering column switch trim dislodged MIB3 system takes a long time to load at startup Quattro ultra binding Front or rear window not closing correctly/reverse direction Sunroof shade binds |
| AVIN4APIN20250403 | 2025-05-03. Other. UNKNOWN OR OTHER. Summary of all Audi Vin4Pin topics in April Cylinder head cover bolts leaking Oil leak from Oil filter Engine oil pressure switch Airbag light, DTC B12251B Steering column switch dislocated Sunroof shade binds |
| AVIN4APIN20250228 | 2025-03-19. Other. UNKNOWN OR OTHER. Summary of all Audi Vin4Pin topics in March Leaking timing chain cover Oil leak from filter ECM DTC P060600 Engine oil pressure switch Airbag light on DTC B12251B Noise from engine belt tensioner Steering column switch trim dislocated Sunroof shade binds |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.