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Service bulletins for the 2012 Audi A3

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.

882 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Ignition are shown. Show all

Bulletins, newest first
A5723082027406_52023-07-10. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. This bulletin provides information regarding the Audi advanced key.
A9623822056019_22023-03-06. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. This bulletin provides instructions for when the anti-theft alarm has gone off for no reason, or did not go off at all. No DTCs are stored.
961487203884912022-11-21. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Remove key warning in DIS, MMI does not turn off with key removed, or locking with remove does not work
011386203363012022-10-31. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM. Because there are a number of different misfire faults (unrelated to ignition coil operation) that could cause the MIL to illuminate, proper Guided Fault Finding (GFF) misfire diagnosis must be followed before any ignition coils are replaced.
A961487 2038849-2017-12-05. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION. The infotainment system (radio, navigation, etc.) is not switched off when the ignition key is removed. The steering column cannot be locked. The vehicle cannot be locked with the remote. A warning appears in the DIS indicating that the key must be removed from the ignition, but the key has already been removed. DTCs may be logged in the onboard supply control module. The locking cylinder for the ignition lock is stiff because of internal dimensional tolerance issues. The S-contact in the ignition switch does not open due to various manufacturing issues.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.