Service bulletins for the 2018 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.
640 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Sunroof are shown. Show all
| A7024872038029_9 | 2024-03-06. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. This bulletin provides information for when there are noises from the headliner/sunroof area. |
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| A9023242054505_4 | 2023-05-05. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. This bulletin provides instructions for when the sunroof glass panel, or the sunroof rollershade does not operate properly. |
| A6020472050904_4 | 2021-01-08. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT:MECHANICAL. This bulletin contains instructions for when various squeaks, noises or rattles are heard in the sunroof area. |
| A6020412050904_3 | 2020-06-04. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. This bulletin contains instructions for when various squeaks, noises or rattles are heard in the sunroof area. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.