2020 Audi A6 Allroad Technical Service Bulletins

932 technical service bulletins (TSBs) are on record for the 2020 Audi A6 Allroad. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11034651Jun 4, 2026Body and structure. This bulletin provides informaoitn when the rear parking sensor sometimes does not work, is loose, or there is a rear parking sensor fault message.
• 11034642Jun 4, 2026Other or unknown. This Reporting Obligation requires technicains to contact the Technical Assistance Center (TAC) in cases where the airbag/seatbelt is deployed/not deployed; general accident information; and fire and overheat damage.
• 11033474May 28, 2026Transmission and drivetrain. This bulletin provides information when there are noises after selecting a ear while idling and the vehicle is stationary, or while driving.
• 11033465May 27, 2026Transmission and drivetrain. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
• 11033457May 26, 2026Other or unknown. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: The ODIS Audi Brand update 2.41.1 is setting a ODS5003E error code when you perform the 90TV SVM flash.
• 11033492May 22, 2026Electrical system. This bulletin provides informaiotn when the starter battery is discharged or defective.
• 11033469May 15, 2026Visibility (wipers, defrost, mirrors). This bulletin provides informaiton when the windscreen/rear window washer pump is not working (B126101, B126113).
• 11033477May 13, 2026Electrical system. This bulletin provides repair instructions for the overhead view camera; gen 3.
• 11033475May 6, 2026Transmission and drivetrain. The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the energy content, which is due to factors. Revised header. Added Model years
• 11033473May 5, 2026Body and structure. This bulletin provides information when there is noise from the backrest of the front seat.
• 11032165Apr 30, 2026Electrical system. This bulletin provides informaiotn when the starter battery is discharged or defective.
• 11032132Apr 30, 2026Electrical system. This bulletin provides information when there is an electrical system warning; DTC U046900 stored in the ECM.
• 11032131Apr 30, 2026Other or unknown. This bulletin provides diagnostic information for the vehicle locking system.
• 11032133Apr 23, 2026Electrical system. This bulletin provides workshop information regarding the DAS control unit, entry "U110100: Component protection active (symptom number 15361024)" - FAZ9488E.
• 11032194Apr 22, 2026Other or unknown. This bulletin is informational and contains information on the various warning lamps that may appear.
• 11032137Apr 22, 2026Other or unknown. This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
• 11032174Apr 15, 2026Engine. This bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
• 11032173Apr 15, 2026Engine. This bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
• 11030988Mar 29, 2026Electrical system. This bulletin provides information when the Audi adaptive light system malfunctions; DTC C12B3FA is stored in the control module.
• 11031064Mar 27, 2026Other or unknown. This Reporting obligation requests that technicians contact the Technical Assistance Center (TAC) when the diagnostic tester refers to this reportin gobligation or to TPI 2033392.
• 11031053Mar 26, 2026Electrical system. This bulletin provides informaiton regarding the Universal Traffic Recorder.
• 11030999Mar 24, 2026Transmission and drivetrain. This bulleitn provides informiaotn when there is a loss of coolant; mechanical coolant pump 2.9L, 3.0L V6 TFSI.
• 11030983Mar 24, 2026Suspension. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
• 11031051Mar 20, 2026Electrical system. This bulletin provides informaiotn about various infortainment system complaints.
• 11031048Mar 20, 2026Body and structure. This TSB provides information when there is moisture in footwell, damp smell in passenger compartment.
• 11031003Mar 20, 2026Transmission and drivetrain. This bulletin provides information when the hydraulic pump cannot be adapted - P17EF00 in gearbox control unit.
• 11030981Mar 20, 2026Other or unknown. Engine Control Module Software Update (WARR EXT – U82). Problem description updated.
• 11030979Mar 20, 2026Other or unknown. Engine Control Module Software Update (WARR EXT – U82). Problem description updated.
• 11030985Mar 17, 2026Electrical system. This bulletin provides information when the parking assistance gives false warnings.
• 11031044Mar 13, 2026Engine. This bulletin provides information when there is a Drive System Malfunction, DTCs related to Knock Sensor P0327, P0332, P0328, P0333 - V6 TFS.
• 11030987Mar 13, 2026Other or unknown. This bulletin provides information about where to download the Audi frequency app.
• 11031040Mar 4, 2026Electrical system. This bulletin provides informaito when Apple CarPlay/Android Auto does not react to touch inputs.
• 11030984Mar 2, 2026Electrical system. This bulletin provides information when the parking assistance gives false warnings.
• 11030980Mar 2, 2026Air bags. The National Highway Traffic Safety Administration (NHTSA) has issued an urgent warning regarding counterfeit replacement airbag inflators that are being installed in used vehicles.
• 11029363Feb 23, 2026Other or unknown. Campaign closure notice
• 11029368Feb 20, 2026Engine. This bulletin provides information on the use of the Audi frequencly analysis app, and where the application can be downloaded.
• 11029367Feb 20, 2026Engine. This bulletin provides information on VIN Plates, Safety Certification labels, and the ordering procedures.
• 11029407Feb 17, 2026Electrical system. This bulletin provides informaiotn when the starter battery is discharged or defective.
• 11029370Feb 17, 2026Electrical system. This TSB provides information when there are noises from the area around the instrument cluster.
• 11029377Feb 12, 2026Electrical system. This bulletin provides information regarding the ordering of replacement parts for ConBox Low.
• 11029369Feb 12, 2026Other or unknown. This Reporting Obligation requires technicains to contact the Technical Assistance Center (TAC) in cases where the airbag/seatbelt is deployed/not deployed; general accident information; and fire and overheat damage.
• 11029361Feb 5, 2026Other or unknown. The infotainment system privacy setting “Allow data transmission” may, in unfavorable circumstances, change without user intervention. As a result, the vehicle sends data although this function was previously deactivated manually. The campaign code was reactivated for affected vehicles that are also included in Compliance Recall 90TV. THIS UPDATE MUST BE COMPLETED BEFORE PERFORMING COMPLIANCE RECALL 90TV.
• 11029395Feb 4, 2026Electrical system. This bulletin provides information regarding fault finding and repair information for electric tailgate.
• 11028468Jan 30, 2026Electrical system. This bulletin provides repair instructions for the overhead view camera; gen 3.
• 11028467Jan 30, 2026Electrical system. This bulletin provides information when there are no services in the MMI and the SOS LED does not turn green after PDI.
• 11028433Jan 22, 2026Transmission and drivetrain. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
• 11028448Jan 21, 2026Electrical system. This bulletin provides information regarding contact checks for event memories, intermittent.
• 11028439Jan 21, 2026Electrical system. This bulletin provides information regarding fault finding and repair information for electric tailgate.
• 11028434Jan 21, 2026Visibility (wipers, defrost, mirrors). This bulletin provides information when the air conditioner is not working, or has a restricted function; leak at the O-ring.
• 11028401Jan 14, 2026Electrical system. This bulletin provides information for when the 12V socket and/or the cigarette lighter are not working.

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