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Service bulletins for the 2017 Audi A4

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.

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

By type

By component

By trouble code

Bulletins, newest first
A4021302023187_62022-01-05. Service bulletin. STEERING. This information bulletin provides an explanation for squeaking noises heard when the steering wheel is turned or maneuvered.
A1921262061918_42022-01-05. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin provides guidance on diagnosing a coolant light concern with normal coolant level in the tank.
A0021552011732122022-01-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains general instructions for software updates.
4413432030194 32021-12-13. Service bulletin. STEERING. Complaints of steering wheel vibration and/or steering wheel oscillation at a speed range of 55 -
A4421842065160_12021-12-07. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; TIRES:TEMPORARY/EMERGENCY SPARE TIRE. This informational bulletin explains how the temporary/collapsible spare wheel inflates.
A3921452048671_52021-12-07. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin contains instructions for when DTC U030000 appears and “All Wheel Drive Malfunction Message” is displayed in the instrument cluster.
A4821132063528_22021-12-07. Service bulletin. ENGINE. This bulletin contains instructions for addressing intermediate shaft noises that are heard in the engine compartment.
Dealer 96G42021-12-07. Service bulletin. ELECTRICAL SYSTEM:ADAS:CONTROL MODULE. Update the gateway control module software. In rare cases, the gateway control module may require replacement.
Dealer 96G22021-12-07. Service bulletin. ELECTRICAL SYSTEM:ADAS:CONTROL MODULE. Update the gateway control module software. In rare cases, a gateway control module may need to be replaced.
Circular 96G52021-12-07. Service bulletin. ELECTRICAL SYSTEM. Update the gateway control module software. In rare cases, the gateway control module may require replacement.
Circular 96G42021-12-07. Service bulletin. ELECTRICAL SYSTEM. Update the gateway control module software. In rare cases, the gateway control module may require replacement.
Circular 96G22021-12-07. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:SOFTWARE. Update the gateway control module software. In rare cases, a gateway control module may need to be replaced.
Dealer 96G52021-12-07. Service bulletin. LANE DEPARTURE:SOFTWARE. Update the gateway control module software. In rare cases, the gateway control module may require replacement.
A9121392064790_12021-11-05. Service bulletin. EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE; EQUIPMENT. This bulletin contains information regarding Qi tech and Apple MagSafe.
A3421532064848_12021-11-05. Service bulletin. POWER TRAIN. This bulletin addresses an issue where basic settings cannot be performed as DTC P17F900 is stored in the TCM.
A0121142063394_22021-11-05. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin contains instructions for clearing DTCs P023600 and P060600.
A7221372064695_12021-11-05. Service bulletin. STRUCTURE; SEATS. The informational bulletin explains the technical aspect of enter/exit assistance.
DC 202109282021-10-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer Communication - Vehicle Sales Reporting, Reinstatement, and Audit Policy Update - Effective September 30, 2021
Closure 45E32021-10-06. Service bulletin. ELECTRICAL SYSTEM. On certain Audi A4 vehicles manufactured within a specific period, a software update package for the ESP control unit and instrument cluster has been prepared - Campaign Closure Notice – Action Expiring
SM 70-20212021-10-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
A9121342018187_12021-10-05. Service bulletin. EQUIPMENT. This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.
A8721162041717_72021-10-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This informational bulletin details on how to get a GFF test plan for A/C compressor replacements.
A6921692056406_22021-10-05. Service bulletin. AIR BAGS. This bulletin contains instructions for when the airbag warning is illuminated and DTC B13BCF2 is stored.
A4321562051336_52021-10-05. Service bulletin. SUSPENSION. This bulletin contains repair instructions for DTC B200FF0.
A0121102028842_32021-10-05. Service bulletin. EQUIPMENT:ELECTRICAL. This informational bulletin gives instructions for identifying chip tuning.

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