Service bulletins for the 2023 Audi A4
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.
868 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Steering are shown. Show all
| TSB_2074846_5 | 2026-10-05. Service bulletin. STEERING. This bulletin provides information about vibrations and rotational steering vibrations. |
|---|---|
| TSB_2065871_4 | 2026-10-05. Service bulletin. STEERING. This bulletin provides informaiton when DTC B200FF0 is stored. |
| TSB_2063546_5 | 2026-09-04. Service bulletin. STEERING. This bulletin provides service infomraiton regardin gthe identifaction of noises with dynamic steering. |
| TSB_2063528_5 | 2026-09-04. Service bulletin. STEERING. This bulletin provides service information when thre are engine noises in the vehicle interior. |
| TSB_2074846_4 | 2026-02-06. Service bulletin. STEERING. This bulletin provides information about vibrations and rotational steering vibrations. |
| TSB_2028220_13 | 2026-01-07. Service bulletin. STEERING. This bulletin provides regarding visual damage for all vehicles. |
| TSB_2074846_3 | 2025-11-08. Service bulletin. STEERING. This TSB provides information regarding rotational and other steerihng wheel vibrations. |
| TSB_2075199_2 | 2025-10-03. Service bulletin. STEERING. This bulletin provides information when there is a prompt to take over steering; hands off detection. |
| TSB_2061904_7 | 2025-06-03. Service bulletin. STEERING. This TSB provides information when the warning message "Steering lock for active steering failed" appears. |
| SM 26-2025 | 2025-05-03. Other. STEERING. This special notice is to inform dealers to return the parts listed if it meets the criteria provided. |
| TSB-2061904_6 | 2025-03-19. Service bulletin. STEERING. This TSB provides information when the warning message "Steering lock for active steering failed. |
| A4825772065978_4 | 2025-02-05. Service bulletin. STEERING. This bulletin provides information when the steering wheel does not heat up sufficiently. |
| A4824742055733_5 | 2024-10-28. Service bulletin. STEERING. This bulletin provides informatin when there is a squeaking noise from the rubber boot of the intermediate steering shaft. |
| A4824732075199_1 | 2024-10-28. Service bulletin. STEERING. This bulletin provides information when there is a prompt to take over steering; hands off detection. |
| A4424082074846_2 | 2024-10-28. Service bulletin. STEERING. This bulletin provides information when there are vibrations and rotational steering wheel vibrations. |
| SM 42-2024 | 2024-08-06. Other. STEERING. This special notice is to inform dealers to return the parts listed if it meets the criteria provided. |
| A4824642063546_4 | 2024-04-04. Service bulletin. STEERING. This bulletin provides information on the identification of noises in the dynamic steering. |
| A9424742073332_1 | 2024-04-04. Service bulletin. UNKNOWN OR OTHER; STEERING. This bulletin provides information if there is noise when steering the vehicle. |
| A442303202256323 | 2023-10-05. Service bulletin. STEERING. This bulletin provides information for when a steering wheel shimmy, vibration, and/or oscillation is reported. |
| A4823532065978_3 | 2023-09-01. Service bulletin. STEERING:STEERING WHEEL /HANDLE BAR:HAND HEATER/COOLER. This bulletin provides information for when the steering wheel heating does not heat up sufficiently. |
| A4823502063528_4 | 2023-07-10. Service bulletin. STEERING. This bulletin provides information for when noises are heard inside the vehicle via the intermediate steering shaft. |
| A4823492061904_5 | 2023-07-10. Service bulletin. STEERING. This bulletin provides information for when the yellow steering malfunction light is on in the cluster and DTC C110DF0 is stored in the active steering module. |
| A4823452065871_3 | 2023-07-10. Service bulletin. STEERING. This bulletin provides information for when there is an active steering malfunction with DTC B200FF0. |
| A4823432055733_4 | 2023-07-10. Service bulletin. STEERING. This bulletin provides information for when there are squeaking noises from the rubber boot of the intermediate steering shaft. |
| A4823412028220_1 | 2023-07-10. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR. This bulletin provides information for instances where the steering wheel leather is damaged. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.