Service bulletins for the 2021 Audi e-tron
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.
1220 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Shocks and struts are shown. Show all
| A4222492064019_2 | 2022-07-01. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. This bulletin contains repair instructions for addressing a noise from the rear axle without DTCs. |
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| A4022322059474_3 | 2022-02-04. Service bulletin. SUSPENSION:FRONT:SHOCK ABSORBER. This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end). |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.