# Service campaign Circular 93PG

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 campaign
- NHTSA id: 11018957
- Published by NHTSA: 2025\-06\-03
- Manufacturer's number: Circular 93PG
- Manufacturer's date: 2025\-05\-08
- Campaign id or software version: 93PG
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

High\-voltage Battery Switching Unit Software

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018957-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018957-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2022 to 2023 AUDI E\-TRON
- 2022 AUDI E\-TRON SPORTBACK
- 2023 AUDI E\-TRON SPORTBACK

JSON: [/v1/bulletins/11018957](/v1/bulletins/11018957)

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