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Service campaign Circ 27BQ_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 campaign
NHTSA id11002284
Published by NHTSA2024-06-25
Manufacturer's numberCirc 27BQ_REV1
Manufacturer's date2024-05-03
Campaign id or software version27BQ
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Under this service action, Audi dealers will replace the starter-alternator in affected vehicles at no cost to owners. A defective starter-alternator may inhibit start/stop functionality which could increase CO2 and other emissions while the vehicle is stopped. Emissions still remain within certification standards.

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.

Vehicles listed
AUDI A62019, 2020
AUDI A6 ALLROAD2020
AUDI A72019, 2020
AUDI A82019, 2020
AUDI Q72020
AUDI Q82019, 2020
AUDI RS Q82020
AUDI S62020
AUDI S72020
AUDI S82020

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