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Service bulletins for the 2023 Audi S3

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.

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

By type

By component

By trouble code

Bulletins, newest first
A4623402069078_12023-02-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains instructions for when the zirconium inserts found to be not firmly attached during service work.
DC_Alternator2023-01-06. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. Support for Customers Affected by Alternator Back-order
DC_RECALLS2023-01-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SAFETY RECALLS, COMPLIANCE RECALLS and STOP SALES
A5722002022032102023-01-06. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LOCK. This technical service bulletin provides troubleshooting information for the vehicle locking system.
A9122542068838_12023-01-06. Service bulletin. EQUIPMENT:ELECTRICAL. This bulletin advises that the wireless ASI connection may become interrupted reproducibility at specific locations such as near toll booths or other microwave transmitters. This condition is normal and a repair is not required.
A9722892061976_32022-12-06. Service bulletin. ELECTRICAL SYSTEM:WIRING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains guidance for submitting warranty wiring repairs.
A9122472062466_32022-12-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This bulletin describes the ways in which a variety of Audi vehicles connect to Apple Wireless CarPlay, and the methods to troubleshoot connection concerns.
A9122502068171_22022-12-06. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. This bulletin provides guidance for warranty submissions related to Audi connect and infotainment for vehicles MY23 onward.
A9122462065728_42022-12-06. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. This bulletin describes an error which may arise due to a bug in the software of a customer's phone, which causes the Apple CarPlay screen to appear blank, and for audio drop-outs.
A9122452068435_12022-12-06. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI. This bulletin states that due to a software malfunction in Apple iOS Version 16.0.x there are restrictions with bluetooth connection.
A9122432068171_12022-12-06. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin provides instructions for warranty submissions related to Audi connect for all Audi Models MY23 forward.
A9122412065485_32022-12-06. Service bulletin. EQUIPMENT:ELECTRICAL. This bulletin contains repair instructions for when there is an interference described as a whistling noise that changes notably with the engine’s RPM on a Bluetooth phone call. No relevant DTCs stored.
A4622372068629_12022-12-06. Service bulletin. SERVICE BRAKES. This bulletin provides instructions to address rattling/grinding noises from the front end.
A3422612067365_22022-12-06. Service bulletin. FUEL SYSTEM, OTHER. This bulletin describes the appropriate repairs in instances where an oil leak is found near the transmission oil cooler.
A9422592067742_22022-11-04. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. An erroneous error displays in the instrument cluster for the 3rd brake light; this bulletin requests that the technicians create a PSS record to document this concern. A software solution is being prepared.
A9122342065485_22022-11-04. Service bulletin. EQUIPMENT:ELECTRICAL; ENGINE AND ENGINE COOLING. This bulletin contains repair instructions for when there is an interference described as a whistling noise that changes notably with the engine’s RPM on a Bluetooth phone call. No relevant DTCs stored.
A2722462068368_12022-11-04. Service bulletin. ELECTRICAL SYSTEM. DTC U031B00 may be stored in the Battery Management 2; this fault should be ignored depending on the software level of the vehicle.
A4622352034143_82022-11-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin contains instructions for opening a TAC ticket for ceramic brake repairs.
A4022482043424_12022-11-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains repair information for when there is a creaking or squeaking noise from the front of the vehicle. This only occurs on uneven roads.
A2422602067937_12022-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin offers further guidance regarding diagnosis and system information for vehicles with a 48 V electrical system.
A1722202067906_12022-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin provides detailed instructions for diagnosis when DTC P0A7D00 is present.
A0022582045316_62022-09-01. Service bulletin. ELECTRICAL SYSTEM:IGNITION. This bulletin contains information for diagnosing the Start/Stop system.
A5522702062669_22022-09-01. Service bulletin. STRUCTURE. This bulletin advises that noises from the trunk lid struts heard during operation are normal and no repair is required.
A4622342034181222022-09-01. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
A8722302067716_12022-09-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. This bulletin advises that techs should document the specific o-ring seal that is replaced if a refrigerant leak is found and caused by the o-ring seal.

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