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Service bulletins for the 2023 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.

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

By type

By component

By trouble code

Bulletins, newest first
TSB_2060523_52025-11-08. Service bulletin. ELECTRICAL SYSTEM. This TSB provides MIB3 Software update instructions.
TSB_2047812_82025-11-08. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information on how to set up and use the FMC for obtaining vehicle software updates (SD Creator decomissioned).
TSB_2079574_12025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information regarding various complaints - front camera for driver assist systems (MFK3w) - SW34XX - A3.
TSB_2073917_22025-11-08. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information for when there is a fluid sample request from Product Support.
TSB_2061464_102025-11-08. Service bulletin. SUSPENSION. This bulletin provides information when there is a cracking noise heard from the front or rear end of the vehicle when changing direction.
TSB_2053869_62025-11-08. Service bulletin. UNKNOWN OR OTHER. This bulletin addresses complaints about the heated steering wheel, DTC B145504.
TSB_2047758_132025-11-08. Service bulletin. SUSPENSION. This bulletin provides information when there are cracking/clattering/squeaking noises while steering.
TSB_2038689_102025-11-08. Service bulletin. SUSPENSION. This bulletin provides information when there are noises from the rear of vehicle - securing bump stops.
TSB_2079542_12025-10-03. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information when there is vibration/clacking/boomingnoises when driving due to foreign objects.
TSB_2079459_12025-10-03. Service bulletin. SERVICE BRAKES. This bulletin provides information when the DTC U300100 is logged I n the electromechanical brake servo.
TSB_2079285_12025-10-03. Service bulletin. UNKNOWN OR OTHER. This bulletin provides ionformation before replacing the emergency call module J949.
TSB_2079283_12025-10-03. Service bulletin. UNKNOWN OR OTHER. This bulletin provides sevice info regarding the bluetooth connection with an Apple iPhone.
TSB_2079244_12025-10-03. Service bulletin. VISIBILITY/WIPER. This bulletin provides information when the air conditioning is not working.
TSB_2079214_12025-10-03. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides workshop information for fault findinga nd repair for the electric tailgate.
TSB_2079194_12025-10-03. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information if the radio plays when the vehicle is parked.
TSB_2077616_42025-10-03. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information for vehicles that did not have an online connection between 03/02/2025 and 5/5/2025 after a service visit.
TSB_2076604_22025-10-03. Service bulletin. SUSPENSION. This bulletin provides information on locating noises coming from the suspension.
TSB_2076404_52025-10-03. Service bulletin. UNKNOWN OR OTHER. This bulletin provides a deployment overview for customer service packages MLB and MQB for MIB3/connectivity box/OCU3/LSR.
TSB_2075199_22025-10-03. Service bulletin. STEERING. This bulletin provides information when there is a prompt to take over steering; hands off detection.
TSB_2074786_22025-10-03. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when a warning lamp for exterior lighting is displayed in the instrument cluster; DTC U112100, U110B00, B126A29.
TSB_2074058_32025-10-03. Service bulletin. STRUCTURE:BODY. This bulletin provides information when the exterior black optic trim is spotted and/or peeling.
TSB_2073131_42025-10-03. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides informaton when there is a software error; DTC U178500 passive/sporadic.
TSB_2072549_42025-10-03. Service bulletin. SERVICE BRAKES. This bulletin provides informatino when there are DTCs stored in the ABS control unit; "magnetic field too low" C101AF1, C101BF1, C101CF1, C101DF1.
TSB_2071264_22025-10-03. Service bulletin. ELECTRICAL SYSTEM. This bulleitn provides information whent here are complaints about route guidance with Navigation.
TSB_2066297_52025-10-03. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information related to the VIN-4-PIN Program.

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