2021 Audi E-Tron Sportback Technical Service Bulletins

557 technical service bulletins (TSBs) are on record for the 2021 Audi E-Tron Sportback. 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.

• 11034652Jun 23, 2026Electrical system. This bulletin provides informaitn when there is a warning messsage; "Instrument cluster: fault. Limited warning messages. Please contact workshop"; DTC B200096.
• 11034648Jun 23, 2026Electrical system. This bulletin provides information when the display of the Audi virtual cockpit is distorted due to a broken screen.
• 11034643Jun 23, 2026Electrical system. This bulletin provides information when there are noises from the area around the instrument cluster.
• 11034647Jun 22, 2026Electrical system. This bulletin provides information when there are pixel faults on the virtual cockpit.
• 11034646Jun 11, 2026Electrical system. This bulletin provides informaiton when the HV battery charger control module cannot be starter, or reports under the wrong diagnostic address after being replaced.
• 11034677Jun 4, 2026Electrical system. This bulletin provides basic informaiton on damaged high-voltage batteries.
• 11034656Jun 4, 2026Engine. This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.
• 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.
• 11034645Jun 4, 2026Electrical system. Thisbulletin provides informaiton when the HV battery charger control module cannot be starter, or reports under the wrong diagnostic address after being replaced.
• 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.
• 11034658Jun 1, 2026Other or unknown. This bulletin provides a deployment overview for customer service packages MLB and MQB for MIB3/connectivity box/OCU3/LSR.
• 11034644Jun 1, 2026Electrical system. This bulletin provides information when the Emergency call SOS light has a fault, LED red; DTC B200000.
• 11033467May 27, 2026Electrical system. Thisbulletin provides informaiton when the HV battery charger control module cannot be starter, or reports under the wrong diagnostic address after being replaced.
• 11033468May 26, 2026Electrical system. This bulletin provides information when the turn signal is very loud with Aur virtual cockpit.
• 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.
• 11033509May 20, 2026Electrical system. This bulletin provides information regarding high voltage battery leak test documentation.
• 11033462May 18, 2026Other or unknown. Multiple campaign closues
• 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.
• 11033483May 8, 2026Electrical system. This bulletin provides information when the convenience openeing does not work.
• 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.
• 11032157Apr 30, 2026Body and structure. This bulletin provides information when the sliding glass panoramic sunroof is leaking.
• 11032131Apr 30, 2026Other or unknown. This bulletin provides diagnostic information for the vehicle locking system.
• 11032205Apr 29, 2026Electrical system. This bulletin provides informatino when there is reduced charging power after campaign.
• 11032196Apr 22, 2026Electrical system. This bulletin provides service informaion when charging is not possible on the ABB charging columns.
• 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
• 11032134Apr 9, 2026Electrical system. Thisbulletin provides informaiton when the HV battery charger control module cannot be starter, or reports under the wrong diagnostic address after being replaced.
• 11032128Apr 2, 2026Other or unknown. Updated the “Important Step” information in the SVM section regarding elimination of the battery evaluation step performed during the 93U9 and the 93V2
• 11032122Apr 2, 2026Other or unknown. Updated the “Important Step” information in the SVM section regarding elimination of the battery evaluation step performed during the 93U9 and the 93V2
• 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.
• 11030992Mar 24, 2026Suspension. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
• 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.
• 11030985Mar 17, 2026Electrical system. This bulletin provides information when the parking assistance gives false warnings.
• 11030995Mar 13, 2026Electrical system. This bulletin procides information when there is a pixel error in the Audi virtual cockpit.
• 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.
• 11030998Mar 4, 2026Engine. This bulletin provides information when the cooling system has a leak from the coolant valve N632.
• 11030991Mar 4, 2026Electrical system. This TSB provides information when the Emergency call SOS light has a fault, LED red; DTC B200000.
• 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.
• 11029382Feb 27, 2026Other or unknown. This bulletin provides information when the gear oil drain plug is leaking.
• 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.

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