Service bulletin A9421522065234_1
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10204963 |
| Published by NHTSA | 2022-01-06 |
| Manufacturer's number | A9421522065234_1 |
| Manufacturer's date | 2021-12-07 |
| NHTSA component | EXTERIOR LIGHTING:TAIL LIGHTS |
NHTSA's summary
This bulletin contains a software update to address various DTCs regarding a tail lamp warning and the warning may flash quicker after actuation.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Lighting, Tail lights
| AUDI A4 | 2020, 2021 |
|---|---|
| AUDI S4 | 2020, 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| A9423672071954_1 | 2023-11-06. Service bulletin. This bulletin provides information pertaining to when there are foreign objects inside of a headlight or taillight. |
|---|