Service bulletins for the 2018 Audi A4 allroad
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.
567 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Wheels are shown. Show all
| TSB_2074843_2 | 2025-11-08. Service bulletin. WHEELS. This bulletin provides information when there is a wheel/tire imbalance. |
|---|---|
| TSB_2056386_11 | 2025-11-08. Service bulletin. WHEELS. This bulletin provides information about the steering wheel alignment. |
| A4424092056386_10 | 2025-01-07. Service bulletin. WHEELS. This bulletin provides information regarding wheel alignment. |
| A4424062074846_1 | 2024-09-06. Service bulletin. WHEELS. This bulletin provides information vibrations and rotational steering wheel vibrations. |
| A4424052074843_1 | 2024-09-06. Service bulletin. WHEELS. This bulletin provides information when there is a wheel/tire imbalance. |
| A4424062074846_1 | 2024-09-06. Service bulletin. WHEELS. This bulletin provides information vibrations and rotational steering wheel vibrations. |
| A4424052074843_1 | 2024-09-06. Service bulletin. WHEELS. This bulletin provides information when there is a wheel/tire imbalance. |
| A401878 2047920_ | 2018-05-21. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING; WHEELS; STEERING; SUSPENSION:FRONT. The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds. |
| A341830 2048671_ | 2018-04-16. Service bulletin. WHEELS. This bulletin contains instructions for when DTC U030000 appears and ?All Wheel Drive Malfunction Message? is displayed in the instrument cluster. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.