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Service bulletin Dealer 27K4_REV1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10251668
Published by NHTSA2024-04-05
Manufacturer's numberDealer 27K4_REV1
Manufacturer's date2024-03-07
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR:INTEGRATED STARTER(OTHER THAN PROPULSION); UNKNOWN OR OTHER

NHTSA's summary

Audi is conducting a special parts collection program involving the starter/generator from selected 2022 model year Audi vehicles. Added reminders for measured value block requirements.

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

Electrical system, Alternator

Vehicles listed
AUDI A32022

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
Circ_27K4_REV12024-04-05. Service bulletin. Audi is conducting a special parts collection program involving the starter/generator from selected 2022 model year Audi vehicles. Added reminders for measured value block requirements.
DC_Alternator2023-01-06. Service bulletin. Support for Customers Affected by Alternator Back-order